2017 Toyota Highlander Electrical Switch & Relay Parts

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. Read more

8 A/C Compressor Relay parts for the 2017 Toyota Highlander come from 7 brands — STANDARD MOTOR PRODUCTS, DENSO, FOUR SEASONS and 4 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS RY465T. 7 parts fit every engine; the other 1 is engine-specific.

Part numbers include STANDARD MOTOR PRODUCTS RY465T, STANDARD MOTOR PRODUCTS RY465 and DENSO 5670020, among others listed above.

This table covers the relays that control the A/C Condenser Fan 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. Read more

3 A/C Condenser Fan Motor Relay parts for the 2017 Toyota Highlander come from 2 brands — STANDARD MOTOR PRODUCTS and DENSO. 2 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: DENSO 5670020, STANDARD MOTOR PRODUCTS RY465T and STANDARD MOTOR PRODUCTS RY465.

This table covers the A/C Pressure Safety 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. Read more

One part is listed for the 2017 Toyota Highlander — VEMO V70730048.

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. Read more

5 A/C Refrigerant Pressure Switch parts for the 2017 Toyota Highlander come from 5 brands — UAC, BECK/ARNLEY, FOUR SEASONS and 2 other brands. The "Popular" part is UAC SW11177C. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).

Listed part numbers: UAC SW11177C, BECK/ARNLEY 1581817 and FOUR SEASONS 37317, plus the other parts above.

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. Read more

This group shows a single part: UAC RE8402C.

This table covers the A/C Thermo 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. Read more

One part is listed for the 2017 Toyota Highlander — GPD 1713025.

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. Read more

One part is listed for the 2017 Toyota Highlander — WELLS 1R1694.

This table covers the relays that control the Anti-Theft 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. Read more

This group shows a single part: WELLS 1R1696.

This table covers the relays that control the Back Up / Reverse 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. Read more

One part is listed for the 2017 Toyota Highlander — WELLS 1R1696.

This table covers the relays that control the Battery Charge 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. Read more

One part is listed for the 2017 Toyota Highlander — WELLS 1R1696.

This table covers the relays that control the Blower 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. Read more

2 Blower Motor Relay parts for the 2017 Toyota Highlander come from DENSO. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).

Listed part numbers: DENSO 5670003 and DENSO 5670004.

This table covers the relays that control the Brake 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. Read more

One part is listed for the 2017 Toyota Highlander — WELLS 1R1467.

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. Read more

11 Brake Light Switch parts for the 2017 Toyota Highlander come from 7 brands — STANDARD MOTOR PRODUCTS, DORMAN, WELLS and 4 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS SLS305T. 7 parts fit every engine; the other 4 are engine-specific.

The Economy section lists 4 options from STANDARD MOTOR PRODUCTS, VEMO, DORMAN and 1 other brand — the catalog's value-priced group. STANDARD MOTOR PRODUCTS SLS305T is listed in this group.

In the Standard Replacement grade, STANDARD MOTOR PRODUCTS, WELLS, BECK/ARNLEY and 1 other brand supply 6 parts: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS SLS305.

1 further part sits outside the graded sections, with the same engine-level match.

This table covers the relays that control the Cruise 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. Read more

This group shows a single part: DENSO 5670002.

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. Read more

3 Cruise Control Switch parts are listed for the 2017 Toyota Highlander, from STANDARD MOTOR PRODUCTS and VEMO.

Economy: 1 part, from VEMO. A representative part number is VEMO V70800023.

The Standard Replacement section: 1 option from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS CCA1366 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

This group includes VEMO V70800023 and STANDARD MOTOR PRODUCTS CCA1366 and the remaining parts above.

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. Read more

3 Daytime Running Light Relay parts for the 2017 Toyota Highlander come from DENSO. 2 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: DENSO 5670003, DENSO 5670004 and DENSO 5670002.

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. Read more

3 Defroster Relay parts for the 2017 Toyota Highlander come from DENSO. 2 parts fit every engine; the other 1 is engine-specific.

This group includes DENSO 5670003, DENSO 5670004 and DENSO 5670002.

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. Read more

5 Dimmer Switch parts are listed for the 2017 Toyota Highlander, from STANDARD MOTOR PRODUCTS, WELLS and ROSTRA. STANDARD MOTOR PRODUCTS CBS2268 carries the "Popular" badge. All of them fit every engine offered in the 2017 Highlander.

This group includes STANDARD MOTOR PRODUCTS CBS2268, ROSTRA 640571 and STANDARD MOTOR PRODUCTS CBS2295 and the remaining parts above.

This table covers the Door Jamb 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. Read more

6 Door Jamb Switch parts are listed for the 2017 Toyota Highlander, from WELLS, STANDARD MOTOR PRODUCTS, AUTOTECNICA and 2 other brands. STANDARD MOTOR PRODUCTS AW1046 carries the "Popular" badge. All of them fit every engine offered in the 2017 Highlander.

Listed part numbers: STANDARD MOTOR PRODUCTS AW1046, WELLS 1S3180 and AUTOTECNICA TY1321584, plus the other parts above.

This table covers the relays that control the Electric Oil 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. Read more

One part is listed for the 2017 Toyota Highlander — WELLS 1R1696.

This table covers the relays that control the Electronic Stability 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. Read more

This group shows a single part: DENSO 5670011.

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. Read more

DENSO supplies both parts for the 2017 Toyota Highlander. All of them fit every engine offered in the 2017 Highlander.

This group includes DENSO 5670003 and DENSO 5670004.

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. Read more

2 Fog / Driving Lamp Relay parts for the 2017 Toyota Highlander come from DENSO. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).

Part numbers include DENSO 5670003 and DENSO 5670004.

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. Read more

2 Fog / Driving Lamp Switch parts are listed for the 2017 Toyota Highlander, from ROSTRA and WELLS. All of them fit every engine offered in the 2017 Highlander.

Part numbers include ROSTRA 640571 and WELLS 1S12760.

This table covers the relays that control the Fuel Door 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. Read more

This group shows a single part: WELLS 1R1696.

This table covers the relays that control the Fuel 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. Read more

6 Fuel Injection Relay parts are listed for the 2017 Toyota Highlander, from STANDARD MOTOR PRODUCTS, HOLSTEIN, ROSTRA and 2 other brands. STANDARD MOTOR PRODUCTS RY465T carries the "Popular" badge. All of them fit every engine offered in the 2017 Highlander.

This group includes STANDARD MOTOR PRODUCTS RY465T, STANDARD MOTOR PRODUCTS RY465 and HOLSTEIN 2RSW1004 and the remaining parts above.

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. Read more

11 Fuel Pump / Circuit Opening Relay parts for the 2017 Toyota Highlander come from 6 brands — STANDARD MOTOR PRODUCTS, WELLS, DENSO and 3 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS RY465T. 9 parts fit every engine; the other 2 are engine-specific.

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. Read more

This group shows a single part: DENSO 5670003.

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. Read more

5 Headlamp Switch parts are listed for the 2017 Toyota Highlander, from STANDARD MOTOR PRODUCTS, WELLS and ROSTRA. STANDARD MOTOR PRODUCTS CBS2268 carries the "Popular" badge. All of them fit every engine offered in the 2017 Highlander.

Part numbers include STANDARD MOTOR PRODUCTS CBS2268, ROSTRA 640571 and STANDARD MOTOR PRODUCTS CBS2295, among others listed above.

This table covers the relays that control the Horn 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. Read more

7 Horn Relay parts are listed for the 2017 Toyota Highlander, from STANDARD MOTOR PRODUCTS, DENSO, HOLSTEIN and 3 other brands. STANDARD MOTOR PRODUCTS RY465T carries the "Popular" badge. All of them fit every engine offered in the 2017 Highlander.

Listed part numbers: STANDARD MOTOR PRODUCTS RY465T, STANDARD MOTOR PRODUCTS RY465 and DENSO 5670004, plus the other parts above.

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. Read more

7 Ignition Relay parts are listed for the 2017 Toyota Highlander, from STANDARD MOTOR PRODUCTS, WELLS, HOLSTEIN and 2 other brands. STANDARD MOTOR PRODUCTS RY465 carries the "Popular" badge. 5 parts fit every engine; the other 2 are engine-specific.

Part numbers include STANDARD MOTOR PRODUCTS RY465, STANDARD MOTOR PRODUCTS RY465T and HOLSTEIN 2RSW1004, among others listed above.

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. Read more

4 Ignition Starter Switch parts are listed for the 2017 Toyota Highlander, from WELLS and STANDARD MOTOR PRODUCTS. 1 part fits every engine; the other 3 are engine-specific.

This group includes STANDARD MOTOR PRODUCTS US1277, WELLS 1S15468 and WELLS 1S17842 and the remaining parts above.

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. Read more

10 Neutral Safety Switch / Range Sensor parts for the 2017 Toyota Highlander come from 6 brands — VEMO, BECK/ARNLEY, WELLS and 3 other brands. The "Popular" part is SKP SK2012755. 2 parts fit every engine; the other 8 are engine-specific.

The Economy section: 4 options from VEMO and SKP. SKP SK2012755 is listed in this group.

Standard Replacement: 6 parts, from BECK/ARNLEY, WELLS, ROSTRA and 1 other brand. A representative part number is ROSTRA 670647.

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. Read more

14 Oil Pressure Sender / Switch parts for the 2017 Toyota Highlander come from 13 brands — STANDARD MOTOR PRODUCTS, AUTOTECNICA, HOLSTEIN and 10 other brands. The "Popular" part is BECK/ARNLEY 2011649. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).

The Economy section: 6 options from AUTOTECNICA, HOLSTEIN, STANDARD MOTOR PRODUCTS and 3 other brands. AUTOTECNICA HA1317729 is listed in this group.

Standard Replacement: 8 parts, from BECK/ARNLEY, HELLA, WELLS and 5 other brands. A representative part number is BECK/ARNLEY 2011649.

This table covers the relays that control the Outside Mirror 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. Read more

This group shows a single part: WELLS 1R1696.

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. Read more

This group shows a single part: DENSO 5670011.

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. Read more

This group shows a single part: ROSTRA 690571.

This table covers the relays that control the Power Steering 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. Read more

This group shows a single part: DENSO 5670003.

This table covers the relays that control the Power Window 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. Read more

One part is listed for the 2017 Toyota Highlander — DENSO 5670004.

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. Read more

13 Power Window Switch parts for the 2017 Toyota Highlander come from 4 brands — STANDARD MOTOR PRODUCTS, DORMAN, VEMO and 1 other brand. The "Popular" part is DORMAN 920749. 9 parts fit every engine; the other 4 are engine-specific.

The Economy section: 5 options from DORMAN and VEMO. DORMAN 920749 is listed in this group.

Standard Replacement: 7 parts, from STANDARD MOTOR PRODUCTS and WELLS. A representative part number is WELLS 1S17464.

1 further part sits outside the graded sections, with the same engine-level match.

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. Read more

6 Radiator Fan Relay parts are listed for the 2017 Toyota Highlander, from DENSO, STANDARD MOTOR PRODUCTS and WELLS. DENSO 5670002 carries the "Popular" badge. 5 parts fit every engine; the other 1 is engine-specific.

Part numbers include DENSO 5670002, STANDARD MOTOR PRODUCTS RY345 and DENSO 5670003, among others listed above.

This table covers the relays that control the Seat Heater 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. Read more

7 Seat Heater Relay parts for the 2017 Toyota Highlander come from 6 brands — STANDARD MOTOR PRODUCTS, DENSO, HOLSTEIN and 3 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS RY465T. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).

Part numbers include STANDARD MOTOR PRODUCTS RY465T, STANDARD MOTOR PRODUCTS RY465 and DENSO 5670004, among others listed above.

This table covers the relays that control the Starter Motor 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. Read more

8 Starter Motor Control Relay parts are listed for the 2017 Toyota Highlander, from DENSO, STANDARD MOTOR PRODUCTS, BOSCH and 3 other brands. BOSCH 0986AH0091 carries the "Popular" badge. 6 parts fit every engine; the other 2 are engine-specific.

This group includes BOSCH 0986AH0091, DENSO 5670003 and DENSO 5670004 and the remaining parts above.

This table covers the relays that control the Tail 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. Read more

This group shows a single part: DENSO 5670004.

This table covers the relays that control the Traction / Stability 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. Read more

One part is listed for the 2017 Toyota Highlander — WELLS 1R2164.

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. Read more

One part is listed for the 2017 Toyota Highlander — STANDARD MOTOR PRODUCTS LSW134.

This table covers the relays that control the Turn Signal 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. Read more

One part is listed for the 2017 Toyota Highlander — DENSO 5670003.

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. Read more

5 Turn Signal Switch parts for the 2017 Toyota Highlander come from 3 brands — STANDARD MOTOR PRODUCTS, WELLS and ROSTRA. The "Popular" part is STANDARD MOTOR PRODUCTS CBS2268. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).

This group includes STANDARD MOTOR PRODUCTS CBS2268, ROSTRA 640571 and STANDARD MOTOR PRODUCTS CBS2295 and the remaining parts above.

This table covers the relays that control the Water 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. Read more

2 Water Pump Relay parts are listed for the 2017 Toyota Highlander, from DENSO and WELLS.

Listed part numbers: DENSO 5670020 and WELLS 1R1696.

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. Read more

3 Wiper / Washer Switch parts are listed for the 2017 Toyota Highlander, from STANDARD MOTOR PRODUCTS and WELLS. 2 parts fit every engine; the other 1 is engine-specific.

Part numbers include STANDARD MOTOR PRODUCTS WP689, STANDARD MOTOR PRODUCTS WP639 and WELLS 1S12800.