2016 Cadillac CTS Electrical Parts

This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator. Read more

12 Alternator / Generator parts for the 2016 Cadillac CTS come from 8 brands — GM GENUINE, TERREPOWER, PURE ENERGY and 5 other brands. The "Popular" part is GM GENUINE 84542722.

The New section lists 3 options from GM GENUINE and WAI GLOBAL — brand-new units rather than rebuilt ones. GM GENUINE 84542722 is listed in this group.

The Remanufactured section lists 9 options from TERREPOWER, PURE ENERGY, REMY and 3 other brands — factory-rebuilt units with new wear components. TERREPOWER 42093 is listed in this group.

This table covers the Alternator / Generator bolts. Read more

One part is listed for the 2016 Cadillac CTS — GM GENUINE 11611102.

This table covers the pulleys on the alternator shaft. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt. Read more

3 Alternator / Generator Pulley parts are listed for the 2016 Cadillac CTS, from CONTINENTAL and LITENS.

This group includes CONTINENTAL 49986, CONTINENTAL 49954 and LITENS 920031A.

This table covers the Antenna modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

One part is listed for the 2016 Cadillac CTS — GM GENUINE 84026441.

This table covers the Anti-Theft control modules. Read more

One part is listed for the 2016 Cadillac CTS — GM GENUINE 13500158.

This table covers the sirens in the anti-theft system. Read more

One part is listed for the 2016 Cadillac CTS — GM GENUINE 39098012.

This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery. Read more

10 Battery parts are listed for the 2016 Cadillac CTS, from DEKA, ACDELCO, BOSCH and 5 other brands. DEKA 9A48 carries the "Popular" badge.

The AGM (Extended Life) section lists 9 options from DEKA, ACDELCO, BOSCH and 4 other brands — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. DEKA 9A48 is listed in this group.

The Performance AGM (Extended Life + Increased Power) section lists 1 option from FULLRIVER — grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. FULLRIVER FT85094R is listed in this group.

This table covers the positive and ground cables that run from the battery. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early. Read more

5 Battery Cable parts for the 2016 Cadillac CTS come from GM GENUINE.

Listed part numbers: GM GENUINE 23465285, GM GENUINE 23180437 and GM GENUINE 84025064, plus the other parts above.

This table covers the Battery Current 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

4 Battery Current Sensor parts for the 2016 Cadillac CTS come from 4 brands — GM GENUINE, HELLA, STANDARD MOTOR PRODUCTS and 1 other brand.

Listed part numbers: GM GENUINE 13505369, HELLA 010557441 and STANDARD MOTOR PRODUCTS SBC111, plus the other parts above.

This table covers the clamps and brackets that secure the battery. Read more

This group shows a single part: DORMAN 390030.

This table covers the Battery Vent tubes. Read more

This group shows a single part: GM GENUINE 85665279.

This table covers the body-control modules that run lighting, locks and wipers. Read more

This group shows a single part: GM GENUINE 13587700.

This table covers the brackets that mount the Body Control Module (BCM). Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

This group shows a single part: GM GENUINE 22961309.

This table covers the resettable circuit breakers in this vehicle's electrical system. Read more

4 Circuit Breaker parts are listed for the 2016 Cadillac CTS, from STANDARD MOTOR PRODUCTS and GM GENUINE.

This group includes GM GENUINE 84511649, STANDARD MOTOR PRODUCTS FH58 and STANDARD MOTOR PRODUCTS FH59 and the remaining parts above.

This table covers the Cruise Control Distance 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

One part is listed for the 2016 Cadillac CTS — GM GENUINE 84956402.

This table covers the engine-control modules that run fuel, spark and emissions. Read more

3 Engine Control Module (ECM Computer) parts for the 2016 Cadillac CTS come from GM GENUINE.

This group includes GM GENUINE 12725663, GM GENUINE 19432266 and GM GENUINE 12704477.

This table covers the brackets that mount the Engine Control Module (ECM Computer). Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

2 Engine Control Module (ECM Computer) Bracket parts for the 2016 Cadillac CTS come from GM GENUINE.

Part numbers include GM GENUINE 84013975 and GM GENUINE 84060564.

This table covers the replacement fuses for this vehicle's fuse boxes. Typical signs include one circuit dead while its neighbor still works, or a fuse that blows again as soon as you replace it. Match amperage and fuse type. A repeat blow means a short — find it before the next fuse. Read more

30 Fuse parts are listed for the 2016 Cadillac CTS, from BUSSMANN, LITTELFUSE, GM GENUINE and 1 other brand. LITTELFUSE MIN15 carries the "Popular" badge. Grades run from 10 Amp through 70 Amp; 30 Amp is the most populated section, led by LITTELFUSE and GM GENUINE.

This table covers the Garage Door Opener modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

This group shows a single part: GM GENUINE 22850908.

This table covers the HID Lighting ballasts. Read more

This group shows a single part: DORMAN 601921.

This table covers the horns mounted in the front of the vehicle. Read more

15 Horn parts are listed for the 2016 Cadillac CTS, from FIAMM and GM GENUINE. FIAMM 7210223 carries the "Popular" badge.

In the Accessory Replacement grade, FIAMM supplies 7 parts: grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. A representative part number is FIAMM 7210223.

The Standard Replacement section lists 8 options from FIAMM and GM GENUINE — built to original-equipment specification. FIAMM 7201223 is listed in this group.

This table covers the horn contacts in the steering column. Read more

One part is listed for the 2016 Cadillac CTS — GM GENUINE 23311271.

This table covers the receivers that pick up the key-fob unlock signal. Read more

2 Keyless Entry Module / Receiver parts for the 2016 Cadillac CTS come from GM GENUINE.

This group includes GM GENUINE 13586853 and GM GENUINE 13523223.

This table covers the key fobs that lock, unlock and start the vehicle. Read more

This group shows a single part: GM GENUINE 13544034.

This table covers the modules that control the exterior lighting. Read more

3 Lighting Control Module (LCM) parts for the 2016 Cadillac CTS come from GM GENUINE.

This group includes GM GENUINE 22972618, GM GENUINE 23493477 and GM GENUINE 22907456.

This table covers the Park Assist (PAS) Camera modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

One part is listed for the 2016 Cadillac CTS — GM GENUINE 23410252.

This table covers the ultrasonic park-aid sensors in the bumper. 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 Parking Aid Sensor parts for the 2016 Cadillac CTS come from 7 brands — STANDARD MOTOR PRODUCTS, DORMAN, GM GENUINE and 4 other brands. The "Popular" part is BOSCH 0263043553.

This table covers the brackets that mount the Parking Aid Sensor. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

This group shows a single part: GM GENUINE 22857317.

This table covers the totally-integrated power modules that distribute body electrical power. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

GM GENUINE supplies both parts for the 2016 Cadillac CTS.

Part numbers include GM GENUINE 13599326 and GM GENUINE 23346669.

This table covers the Rain 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

2 Rain Sensor parts for the 2016 Cadillac CTS come from HELLA.

Part numbers include HELLA 011178861 and HELLA 011012881.

This table covers the Side Object Sensor modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

2 Side Object Sensor Module parts for the 2016 Cadillac CTS come from GM GENUINE.

Listed part numbers: GM GENUINE 23416213 and GM GENUINE 84525874.

This table covers the speed sensors on the transmission, transfer case or ABS ring. Typical signs include a dead speedometer, harsh transmission shifts, or a code for vehicle speed. Inspect the tone wheel and the connector before replacing the sensor. Read more

3 Speed Sensor parts are listed for the 2016 Cadillac CTS, from GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: GM GENUINE 24293689, STANDARD MOTOR PRODUCTS SC696 and WELLS 5S16833.

This table covers the Starter bolts. Read more

2 Starter Bolt parts for the 2016 Cadillac CTS come from 2 brands — DORMAN and GM GENUINE.

Part numbers include DORMAN 72004 and GM GENUINE 11610633.

This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor. Read more

7 Starter Motor parts for the 2016 Cadillac CTS come from 7 brands — GM GENUINE, TYC, WAI GLOBAL and 4 other brands. The "Popular" part is GM GENUINE 12740951.

The New section: 3 options from GM GENUINE, TYC and WAI GLOBAL. GM GENUINE 12740951 is listed in this group.

The Remanufactured section: 4 options from FVP, PURE ENERGY, REMY and 1 other brand. FVP 12817 is listed in this group.

Listed part numbers: GM GENUINE 12740951, TYC 116029 and WAI GLOBAL 16029N, plus the other parts above.

This table covers the Starter Motor Heat shields. Typical signs include a bent shield rubbing a rotor, or rust-through that leaves the backing open. A rubbing shield will eat a new rotor. Straighten or replace it before the wheel goes back on. Read more

One part is listed for the 2016 Cadillac CTS — GM GENUINE 12657796.

This table covers the Video control modules. Read more

This group shows a single part: GM GENUINE 84489485.