The 2016 Cadillac SRX has 118 electrical switch & relay parts with verified fitment on this page — 48 part types and 18 brands, covering the 3.6L V6 engine. Each part includes a manufacturer part number and application notes.
On the 2016 Cadillac SRX, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. 26 parts of the 118 listed are Oil Pressure Sender / Switch (11 parts), Power Seat Switch (8 parts) and Power Window Switch (7 parts). The other 45 part types cover the remaining 92 parts.
The 2016 Cadillac SRX came with a single engine, the 3.6L V6, and every part is verified against it.
18 brands supply electrical switch & relay parts for the 2016 Cadillac SRX, led by STANDARD MOTOR PRODUCTS (31 parts), WELLS (25 parts) and GM GENUINE (23 parts), plus 15 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2016 Cadillac SRX. 10 parts have it, including GM GENUINE 1551343 (A/C Refrigerant Pressure Switch) and DORMAN 511110 (Neutral Safety Switch / Range Sensor). Each part number opens a page with every vehicle that part fits.
A/C Compressor Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN | 2RSW0042 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cut-Out Relay | View on Amazon |
| STANDARD MOTOR PRODUCTS | RY862 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 20 AFunctions: Multi-Function Relay | View on Amazon |
This table covers the relays that control the A/C Compressor circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
2 A/C Compressor Relay parts are listed for the 2016 Cadillac SRX, from HOLSTEIN and STANDARD MOTOR PRODUCTS.
Part numbers include HOLSTEIN 2RSW0042 and STANDARD MOTOR PRODUCTS RY862.
A/C Refrigerant Pressure Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular | 1551343 | 🇺🇸 US 🇨🇦 CA | without Circuit | View on Amazon |
| FOUR SEASONS | 20915 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Switch | View on Amazon |
| GPD | 1711513 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Transducer | View on Amazon |
| UAC | SW10093C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Transducer | View on Amazon |
| WELLS | 1S8929 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Clutch Cycle and Fan ControlCut-Off | View on Amazon |
This table covers the pressure switches on the A/C circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
5 A/C Refrigerant Pressure Switch parts are listed for the 2016 Cadillac SRX, from GM GENUINE, FOUR SEASONS, GPD and 2 other brands. GM GENUINE 1551343 carries the "Popular" badge.
This group includes GM GENUINE 1551343, FOUR SEASONS 20915 and GPD 1711513 and the remaining parts above.
A/C System Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| UAC | RE1008C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the relays that control the A/C System circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
One part is listed for the 2016 Cadillac SRX — UAC RE1008C.
ABS Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 19303153 | 🇺🇸 US 🇨🇦 CA | Gray6.3MM Terminal | View on Amazon |
This table covers the relays that control the ABS circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
One part is listed for the 2016 Cadillac SRX — GM GENUINE 19303153.
Accessory Delay Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 13500114 | 🇺🇸 US 🇨🇦 CA | Gray35AMP | View on Amazon |
This table covers the relays that control the Accessory Delay circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
This group shows a single part: GM GENUINE 13500114.
Accessory Power Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN | 2RSW0042 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | RY862 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 20 AFunctions: Multi-Function Relay | View on Amazon |
This table covers the relays that control the Accessory Power circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
2 Accessory Power Relay parts for the 2016 Cadillac SRX come from 2 brands — HOLSTEIN and STANDARD MOTOR PRODUCTS.
Listed part numbers: HOLSTEIN 2RSW0042 and STANDARD MOTOR PRODUCTS RY862.
Accessory Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 22840666 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the Accessory switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
This group shows a single part: GM GENUINE 22840666.
Adjustable Pedal Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 20962925 | 🇺🇸 US 🇨🇦 CA | Power Adjustable Pedals (JF4)Exc. Collision Imminent Brake Assist Sensor (UGN),Steering Wheel Color (34G),Steering Wheel Color (44F) | View on Amazon |
This table covers the Adjustable Pedal switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
One part is listed for the 2016 Cadillac SRX — GM GENUINE 20962925.
AIR / Smog Pump Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 13468936 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS | RY255 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 70 AContinuous Duty: YES | View on Amazon |
| STANDARD MOTOR PRODUCTS | RY1760 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Functions: Coolant Fan Relay | View on Amazon |
This table covers the relays that control the AIR / Smog Pump circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
3 AIR / Smog Pump Relay parts for the 2016 Cadillac SRX come from 2 brands — STANDARD MOTOR PRODUCTS and GM GENUINE.
Listed part numbers: GM GENUINE 13468936, STANDARD MOTOR PRODUCTS RY255 and STANDARD MOTOR PRODUCTS RY1760.
Air Injection Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | RY255 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 70 AContinuous Duty: YES | View on Amazon |
| STANDARD MOTOR PRODUCTS | RY1760 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Functions: Coolant Fan Relay | View on Amazon |
| WELLS | 1R3325 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the relays that control the Air Injection circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
3 Air Injection Relay parts for the 2016 Cadillac SRX come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include STANDARD MOTOR PRODUCTS RY255, STANDARD MOTOR PRODUCTS RY1760 and WELLS 1R3325.
Blower Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| UAC | SW11548C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HVAC Control Module | View on Amazon |
This table covers the Blower switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
One part is listed for the 2016 Cadillac SRX — UAC SW11548C.
Brake Light Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO | V33730097 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pedal Travel Sensorwith Pedal Position Sensor | View on Amazon |
This table covers the pedal-mounted switch that turns on the brake lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
One part is listed for the 2016 Cadillac SRX — VEMO V33730097.
Cornering Lamp Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN | 2RSW0042 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | RY862 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 20 AFunctions: Multi-Function Relay | View on Amazon |
This table covers the relays that control the Cornering Lamp circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
2 Cornering Lamp Relay parts for the 2016 Cadillac SRX come from 2 brands — HOLSTEIN and STANDARD MOTOR PRODUCTS.
Listed part numbers: HOLSTEIN 2RSW0042 and STANDARD MOTOR PRODUCTS RY862.
Cruise Control Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | CCA1352 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 2-Button | View on Amazon |
| WELLS | 1S15947 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
This table covers the Cruise Control switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Cruise Control Switch parts for the 2016 Cadillac SRX come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include STANDARD MOTOR PRODUCTS CCA1352 and WELLS 1S15947.
Daytime Running Light Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN | 2RSW0042 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | RY862 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 20 AFunctions: Multi-Function Relay | View on Amazon |
This table covers the relays that control the Daytime Running Light circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
2 Daytime Running Light Relay parts are listed for the 2016 Cadillac SRX, from HOLSTEIN and STANDARD MOTOR PRODUCTS.
Part numbers include HOLSTEIN 2RSW0042 and STANDARD MOTOR PRODUCTS RY862.
Defroster Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 84749906 | 🇺🇸 US 🇨🇦 CA | Export Specific Theft Deterrent System (UA2),Anti-Theft(UA6) | View on Amazon |
This table covers the relays that control the Defroster circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
One part is listed for the 2016 Cadillac SRX — GM GENUINE 84749906.
Dimmer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | CBS2445 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS | 1S13282 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the dimmer switches that select headlamp high and low beam. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Dimmer Switch parts for the 2016 Cadillac SRX come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: STANDARD MOTOR PRODUCTS CBS2445 and WELLS 1S13282.
Door Lock Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 22855828 | 🇺🇸 US | RightINTERIOR TRIM COLOR(4AA), INTERIOR TRIM COLOR(4AF), INTERIOR TRIM COLOR(4AP), INTERIOR TRIM COLOR(4CW) | View on Amazon |
| GM GENUINE | 84545390 | 🇺🇸 US 🇨🇦 CA | LeftInterior Trim Color (4AA),Interior Trim Color (4AF),Interior Trim Color (4AP),Interior Trim Color (4CW) | View on Amazon |
This table covers the Door Lock switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Door Lock Switch parts are listed for the 2016 Cadillac SRX, from ACDELCO and GM GENUINE.
This group includes ACDELCO 22855828 and GM GENUINE 84545390.
Driving Light Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN | 2RSW0042 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | RY862 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 20 AFunctions: Multi-Function Relay | View on Amazon |
This table covers the relays that control the Driving Light circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
2 Driving Light Relay parts for the 2016 Cadillac SRX come from 2 brands — HOLSTEIN and STANDARD MOTOR PRODUCTS.
This group includes HOLSTEIN 2RSW0042 and STANDARD MOTOR PRODUCTS RY862.
Engine Control Module Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 13468935 | 🇺🇸 US 🇨🇦 CA | ELECTRONIC, 5 BLADEELECTRONIC RELAY ISO MINI SPDT | View on Amazon |
This table covers the relays that control the Engine Control Module circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
This group shows a single part: GM GENUINE 13468935.
Fog / Driving Lamp Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 13500114 | 🇺🇸 US 🇨🇦 CA | Gray35AMP | View on Amazon |
| HOLSTEIN | 2RSW0042 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Square Body | View on Amazon |
| STANDARD MOTOR PRODUCTS | RY862 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 20 AFunctions: Multi-Function Relay | View on Amazon |
This table covers the relays that control the Fog / Driving Lamp circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
3 Fog / Driving Lamp Relay parts are listed for the 2016 Cadillac SRX, from GM GENUINE, HOLSTEIN and STANDARD MOTOR PRODUCTS.
This group includes GM GENUINE 13500114, HOLSTEIN 2RSW0042 and STANDARD MOTOR PRODUCTS RY862.
Fog / Driving Lamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1S13281 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Fog / Driving Lamp switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
This group shows a single part: WELLS 1S13281.
Fuel Pump / Circuit Opening Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN | 2RSW0042 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | RY862 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 20 AFunctions: Multi-Function Relay | View on Amazon |
| WELLS | 1R3536 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the relays that control the Fuel Pump / Circuit Opening circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
3 Fuel Pump / Circuit Opening Relay parts are listed for the 2016 Cadillac SRX, from HOLSTEIN, STANDARD MOTOR PRODUCTS and WELLS.
This group includes HOLSTEIN 2RSW0042, STANDARD MOTOR PRODUCTS RY862 and WELLS 1R3536.
Headlamp Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN | 2RSW0042 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Square Relay | View on Amazon |
| STANDARD MOTOR PRODUCTS | RY862 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 20 AFunctions: Multi-Function Relay | View on Amazon |
This table covers the relays that control the Headlamp circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
2 Headlamp Relay parts are listed for the 2016 Cadillac SRX, from HOLSTEIN and STANDARD MOTOR PRODUCTS.
Listed part numbers: HOLSTEIN 2RSW0042 and STANDARD MOTOR PRODUCTS RY862.
Headlamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | HLS1640 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Fog Lights | View on Amazon |
| WELLS | 1S13281 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Fog Lights | View on Amazon |
| WELLS | 1S13288 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Mounting Hardware Included: No | View on Amazon |
This table covers the column or dash switches that control the exterior lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
3 Headlamp Switch parts for the 2016 Cadillac SRX come from 2 brands — WELLS and STANDARD MOTOR PRODUCTS.
This group includes STANDARD MOTOR PRODUCTS HLS1640, WELLS 1S13281 and WELLS 1S13288.
Ignition Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN | 2RSW0042 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | RY862 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 20 AFunctions: Multi-Function Relay | View on Amazon |
This table covers the relays that control the Ignition circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
2 Ignition Relay parts for the 2016 Cadillac SRX come from 2 brands — HOLSTEIN and STANDARD MOTOR PRODUCTS.
This group includes HOLSTEIN 2RSW0042 and STANDARD MOTOR PRODUCTS RY862.
Ignition Starter Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | US1031 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | DASH MOUNTED | View on Amazon |
| WELLS | 1S12013 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Mounting Hardware Included: No | View on Amazon |
This table covers the ignition switches that feed the starter circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Ignition Starter Switch parts for the 2016 Cadillac SRX come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.
This group includes STANDARD MOTOR PRODUCTS US1031 and WELLS 1S12013.
Instrument Panel Cluster Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1R3431 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the relays that control the Instrument Panel Cluster circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
This group shows a single part: WELLS 1R3431.
Instrument Panel Dimmer Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1S13281 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Fog Lights | View on Amazon |
| WELLS | 1S13288 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Mounting Hardware Included: No | View on Amazon |
This table covers the Instrument Panel Dimmer switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
WELLS supplies both parts for the 2016 Cadillac SRX.
Part numbers include WELLS 1S13281 and WELLS 1S13288.
Liftgate Close Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | D1488G | 🇺🇸 US 🇨🇦 CA | Jet BlackBose Premium Audio Speaker System with Amplifier (UQA) or Premium Speaker System with Surround Amplifier (UQS) | View on Amazon |
This table covers the Liftgate Close switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
This group shows a single part: GM GENUINE D1488G.
Multi-Function Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1R1945 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with 4 Terminalswith Stamping # 12135197 | View on Amazon |
This table covers the relays that control the Multi-Function circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
One part is listed for the 2016 Cadillac SRX — WELLS 1R1945.
Neutral Safety Switch / Range Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 511110 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 670597 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | NS624 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| VEMO | V51730150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Flex Fuel | View on Amazon |
| WELLS | 1S12274 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Neutral Safety Switch / Range sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
5 Neutral Safety Switch / Range Sensor parts are listed for the 2016 Cadillac SRX, from DORMAN, ROSTRA, STANDARD MOTOR PRODUCTS and 2 other brands. DORMAN 511110 carries the "Popular" badge.
In the Economy grade, DORMAN supplies 1 part: the catalog's value-priced group. A representative part number is DORMAN 511110.
The Standard Replacement section lists 4 options from ROSTRA, STANDARD MOTOR PRODUCTS, VEMO and 1 other brand — built to original-equipment specification. ROSTRA 670597 is listed in this group.
This group includes DORMAN 511110, ROSTRA 670597 and STANDARD MOTOR PRODUCTS NS624 and the remaining parts above.
Oil Pressure Sender / Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ULTRA-POWER Popular | PS310 | 🇺🇸 US 🇨🇦 CA | Fits Oil Pressure Sender or Switchwith Lightor Oil Pressure Sender or Switch | View on Amazon |
| AUTOTECNICA | GM1317808 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Gender: MaleMaterial: Steel / Plastic | View on Amazon |
| HOLSTEIN | 2OPS0021 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Light | View on Amazon |
| STANDARD MOTOR PRODUCTS | PS310T | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | T-Series | View on Amazon |
| UNITED MOTOR PRODUCTS | OPS176 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Light | View on Amazon |
| VEMO | V51730107 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS | 2561045 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular | 19436253 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Popular | 1S6864 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Gender: Female | View on Amazon |
| GPD | 1815424 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Light | View on Amazon |
| STANDARD MOTOR PRODUCTS | PS310 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the senders and switches that report oil pressure to the gauge or lamp. Typical signs include a lamp that stays on, or a gauge that never moves. Confirm power and ground at the connector before replacing the sender or switch.
11 Oil Pressure Sender / Switch parts are listed for the 2016 Cadillac SRX, from STANDARD MOTOR PRODUCTS, ULTRA-POWER, AUTOTECNICA and 7 other brands. ULTRA-POWER PS310 carries the "Popular" badge.
Economy: 7 parts, from ULTRA-POWER, AUTOTECNICA, HOLSTEIN and 4 other brands. A representative part number is ULTRA-POWER PS310.
The Standard Replacement section: 4 options from GM GENUINE, WELLS, GPD and 1 other brand. GM GENUINE 19436253 is listed in this group.
Outside Mirror Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 23204016 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE | 22915441 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS | MRS148 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Outside Mirror switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
3 Outside Mirror Switch parts for the 2016 Cadillac SRX come from 2 brands — GM GENUINE and STANDARD MOTOR PRODUCTS.
Part numbers include GM GENUINE 23204016, GM GENUINE 22915441 and STANDARD MOTOR PRODUCTS MRS148.
Parking Brake Control Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1R1945 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the relays that control the Parking Brake Control circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
One part is listed for the 2016 Cadillac SRX — WELLS 1R1945.
Parking Brake Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 22888572 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS | PBS129 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Parking Brake switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Parking Brake Switch parts are listed for the 2016 Cadillac SRX, from GM GENUINE and STANDARD MOTOR PRODUCTS.
This group includes GM GENUINE 22888572 and STANDARD MOTOR PRODUCTS PBS129.
Parking Lamp Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 13500113 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| HOLSTEIN | 2RSW0042 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | RY862 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 20 AFunctions: Multi-Function Relay | View on Amazon |
This table covers the relays that control the Parking Lamp circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
3 Parking Lamp Relay parts are listed for the 2016 Cadillac SRX, from GM GENUINE, HOLSTEIN and STANDARD MOTOR PRODUCTS.
Listed part numbers: GM GENUINE 13500113, HOLSTEIN 2RSW0042 and STANDARD MOTOR PRODUCTS RY862.
Power Seat Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular | SKPSW147 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front LeftFront Rightor Seat Cushion without Memory Package | View on Amazon |
| AUTOTECNICA | GM1322316 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front Left8 Way Adjustment | View on Amazon |
| DORMAN | 901271 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front Left8 Way Adjustment | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Popular | 662584 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front Right8 Way | View on Amazon |
| ROSTRA | 662588 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftMemory Seat Switch | View on Amazon |
| STANDARD MOTOR PRODUCTS | PSW149 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: Rectangle | View on Amazon |
| WELLS | 1S12439 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftBlack | View on Amazon |
| WELLS | 1S12380 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front Leftwith 8-Way Switch | View on Amazon |
This table covers the Power Seat switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
8 Power Seat Switch parts for the 2016 Cadillac SRX come from 6 brands — ROSTRA, WELLS, SKP and 3 other brands. The "Popular" part is SKP SKPSW147.
The Economy section: 3 options from SKP, AUTOTECNICA and DORMAN. SKP SKPSW147 is listed in this group.
Standard Replacement: 5 parts, from ROSTRA, WELLS and STANDARD MOTOR PRODUCTS. A representative part number is ROSTRA 662584.
This group includes SKP SKPSW147, AUTOTECNICA GM1322316 and DORMAN 901271 and the remaining parts above.
Power Window Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | DWS1945 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| ROSTRA | 661700 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Rightwith One Touch Auto Windows | View on Amazon |
| ROSTRA | 661701 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rearwithout Chrome Accent On Knob | View on Amazon |
| STANDARD MOTOR PRODUCTS | DWS1955 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| WELLS | 1S13365 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Rightwithout Memory Mirror | View on Amazon |
| WELLS | 1S13367 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| WELLS | 1S15741 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Rightwith Memory Mirror | View on Amazon |
This table covers the switches that command each window motor. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
7 Power Window Switch parts are listed for the 2016 Cadillac SRX, from WELLS, STANDARD MOTOR PRODUCTS and ROSTRA. STANDARD MOTOR PRODUCTS DWS1945 carries the "Popular" badge.
Listed part numbers: STANDARD MOTOR PRODUCTS DWS1945, ROSTRA 661700 and ROSTRA 661701, plus the other parts above.
Radiator Fan Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 933332581 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 5-Pin ConnectorColor: Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular | RY232 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 35 AConnector Gender: Male | View on Amazon |
| ROSTRA | 600132 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | RY255 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 70 AContinuous Duty: YES | View on Amazon |
| STANDARD MOTOR PRODUCTS | RY1760 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Functions: Coolant Fan Relay | View on Amazon |
| STANDARD MOTOR PRODUCTS | RY862 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amperage Rating: 20 AFunctions: Multi-Function Relay | View on Amazon |
| WELLS | 1R3325 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Motor Relay | View on Amazon |
This table covers the relays that control the Radiator Fan circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
7 Radiator Fan Relay parts for the 2016 Cadillac SRX come from 4 brands — STANDARD MOTOR PRODUCTS, HELLA, ROSTRA and 1 other brand. The "Popular" part is HELLA 933332581.
Part numbers include HELLA 933332581, STANDARD MOTOR PRODUCTS RY232 and ROSTRA 600132, among others listed above.
Seat Heater Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ULTRA-POWER | PSW149 | 🇺🇸 US 🇨🇦 CA | Fits Seat Control SwitchPower Seat Switch | View on Amazon |
This table covers the Seat Heater switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
This group shows a single part: ULTRA-POWER PSW149.
Steering Wheel Audio Control Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 19436099 | 🇺🇸 US 🇨🇦 CA | Right | View on Amazon |
| WELLS | 1S16650 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Piano Black | View on Amazon |
This table covers the Steering Wheel Audio Control switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Steering Wheel Audio Control Switch parts are listed for the 2016 Cadillac SRX, from GM GENUINE and WELLS.
This group includes GM GENUINE 19436099 and WELLS 1S16650.
Sunroof / Sunshade Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 22886706 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE | 22886705 | 🇺🇸 US 🇨🇦 CA | Fits Jet BlackFront Passenger / Child Presence Detector Inflatable Restraint Indicator Sensor (AL0), Power Sun Roof (C3U) | View on Amazon |
This table covers the Sunroof / Sunshade switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Sunroof / Sunshade Switch parts for the 2016 Cadillac SRX come from GM GENUINE.
This group includes GM GENUINE 22886706 and GM GENUINE 22886705.
Trunk Lid / Tailgate Release Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 22864426 | 🇺🇸 US 🇨🇦 CA | with Bezel | View on Amazon |
This table covers the Trunk Lid / Tailgate Release switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
This group shows a single part: GM GENUINE 22864426.
Turn Signal Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | CBS2445 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS | 1S13282 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the combination / turn-signal switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
2 Turn Signal Switch parts are listed for the 2016 Cadillac SRX, from STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: STANDARD MOTOR PRODUCTS CBS2445 and WELLS 1S13282.
Wiper / Washer Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SHEE-MAR | SM1247 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Switch | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 740484 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS | 1S11520 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Wiper / Washer switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
3 Wiper / Washer Switch parts for the 2016 Cadillac SRX come from 3 brands — SHEE-MAR, ROSTRA and WELLS.
The Economy section: 1 option from SHEE-MAR. SHEE-MAR SM1247 is listed in this group.
Standard Replacement: 2 parts, from ROSTRA and WELLS. A representative part number is ROSTRA 740484.
Part numbers include SHEE-MAR SM1247, ROSTRA 740484 and WELLS 1S11520.
Wiper Motor Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | D1780C | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the relays that control the Wiper Motor circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
One part is listed for the 2016 Cadillac SRX — GM GENUINE D1780C.
Wiring Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 13468934 | 🇺🇸 US 🇨🇦 CA | 4-Terminal 630 Series Single Pole Double Throw MiniFrom Block Assembly | View on Amazon |
| GM GENUINE | 13500114 | 🇺🇸 US 🇨🇦 CA | GrayExport Specific Theft Deterrent System (UA2), Theft Deterrent System Electrical and Mechanical Content (UTC) | View on Amazon |
This table covers the relays that control the Wiring circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
GM GENUINE supplies both parts for the 2016 Cadillac SRX.
Part numbers include GM GENUINE 13468934 and GM GENUINE 13500114.
Buying Electrical Switch & Relay Parts for a 2016 Cadillac SRX
On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.
- Confirm you have the 3.6L V6 engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Oil Pressure Sender / Switch and Power Seat Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2016 Cadillac SRX?
Our catalog currently lists 118 electrical switch & relay parts for the 2016 Cadillac SRX across 48 subcategories and 18 brands, covering the 3.6L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical switch & relay problems on a 2016 Cadillac SRX?
Common symptoms include accessories that work intermittently, a click without action, or one function dead while its fuse tests fine. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2016 Cadillac SRX was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2016 Cadillac SRX?
Every part on this page is matched to the 3.6L V6 engine. Then swap a suspect relay with an identical known-good one from the fuse box before buying — it is the fastest diagnostic there is. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2016 Cadillac SRX
Electrical Switch & Relay Parts for Other Cadillac SRX Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.