2017 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

17 Alternator / Generator parts are listed for the 2017 Cadillac CTS, from GM GENUINE, TERREPOWER, PURE ENERGY and 5 other brands. GM GENUINE 84542722 carries the "Popular" badge.

In the New grade, GM GENUINE and WAI GLOBAL supply 4 parts: brand-new units rather than rebuilt ones. A representative part number is GM GENUINE 84542722.

In the Remanufactured grade, TERREPOWER, PURE ENERGY, REMY and 3 other brands supply 13 parts: factory-rebuilt units with new wear components. A representative part number is TERREPOWER 42093.

This table covers the Alternator / Generator bolts. Read more

This group shows a single part: 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

4 Alternator / Generator Pulley parts for the 2017 Cadillac CTS come from 2 brands — CONTINENTAL and LITENS.

Listed part numbers: CONTINENTAL 49986, CONTINENTAL 49954 and LITENS 920860A, plus the other parts above.

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

This group shows a single part: GM GENUINE 84026441.

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

This group shows a single part: GM GENUINE 13500158.

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

This group shows a single part: 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 for the 2017 Cadillac CTS come from 8 brands — DEKA, ACDELCO, BOSCH and 5 other brands. The "Popular" part is DEKA 9A48.

In the AGM (Extended Life) grade, DEKA, ACDELCO, BOSCH and 4 other brands supply 9 parts: grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. A representative part number is DEKA 9A48.

In the Performance AGM (Extended Life + Increased Power) grade, FULLRIVER supplies 1 part: grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. A representative part number is FULLRIVER FT85094R.

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

GM GENUINE supplies the 7 Battery Cable parts for the 2017 Cadillac CTS. GM GENUINE 23180437 carries the "Popular" badge.

Listed part numbers: GM GENUINE 23180437, GM GENUINE 23465285 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 are listed for the 2017 Cadillac CTS, from 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

One part is listed for the 2017 Cadillac CTS — DORMAN 390030.

This table covers the Battery Vent tubes. Read more

One part is listed for the 2017 Cadillac CTS — GM GENUINE 85665279.

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

One part is listed for the 2017 Cadillac CTS — GM GENUINE 13528945.

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

One part is listed for the 2017 Cadillac CTS — GM GENUINE 22961309.

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

4 Circuit Breaker parts for the 2017 Cadillac CTS come from 2 brands — STANDARD MOTOR PRODUCTS and GM GENUINE.

Part numbers include GM GENUINE 84511649, STANDARD MOTOR PRODUCTS FH58 and STANDARD MOTOR PRODUCTS FH59, among others listed 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

This group shows a single part: GM GENUINE 84956402.

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

GM GENUINE supplies the 3 Engine Control Module (ECM Computer) parts for the 2017 Cadillac CTS.

This group includes GM GENUINE 12725663, GM GENUINE 19432267 and GM GENUINE 12704476.

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

GM GENUINE supplies both parts for the 2017 Cadillac CTS.

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 for the 2017 Cadillac CTS come from 4 brands — BUSSMANN, LITTELFUSE, GM GENUINE and 1 other brand. The "Popular" part is LITTELFUSE MIN15. 10 Amp, 100 Amp, 15 Amp, 150 Amp, 20 Amp, 225 Amp, 25 Amp, 250 Amp, 3 Amp, 30 Amp, 300 Amp, 350 Amp, 4 Amp, 40 Amp, 450 Amp, 50 Amp, 60 Amp, 7.5 Amp and 70 Amp are all represented, and 30 Amp alone accounts for 3 parts.

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

One part is listed for the 2017 Cadillac CTS — GM GENUINE 22850908.

This table covers the HID Lighting ballasts. Read more

One part is listed for the 2017 Cadillac CTS — DORMAN 601921.

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

15 Horn parts for the 2017 Cadillac CTS come from 2 brands — FIAMM and GM GENUINE. The "Popular" part is FIAMM 7210223.

The Accessory Replacement section lists 7 options from FIAMM — grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. FIAMM 7210223 is listed in this group.

In the Standard Replacement grade, FIAMM and GM GENUINE supply 8 parts: built to original-equipment specification. A representative part number is FIAMM 7201223.

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

This group shows a single part: GM GENUINE 23311271.

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

GM GENUINE supplies both parts for the 2017 Cadillac CTS.

Listed part numbers: GM GENUINE 13586853 and GM GENUINE 13523241.

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

One part is listed for the 2017 Cadillac CTS — GM GENUINE 13544034.

This table covers the Lane Departure 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 2017 Cadillac CTS — WELLS 8A1022.

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

GM GENUINE supplies the 3 Lighting Control Module (LCM) parts for the 2017 Cadillac CTS.

Listed part numbers: GM GENUINE 22907456, GM GENUINE 22972618 and GM GENUINE 23493477.

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

3 Park Assist (PAS) Camera Module parts for the 2017 Cadillac CTS come from 2 brands — GM GENUINE and ACDELCO.

Listed part numbers: ACDELCO 84050285, GM GENUINE 84172654 and GM GENUINE 84172656.

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

9 Parking Aid Sensor parts are listed for the 2017 Cadillac CTS, from STANDARD MOTOR PRODUCTS, DORMAN, GM GENUINE and 3 other brands. BOSCH 0263043553 carries the "Popular" badge.

Part numbers include BOSCH 0263043553, STANDARD MOTOR PRODUCTS PPS46 and DORMAN 684048, among others listed above.

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

One part is listed for the 2017 Cadillac CTS — 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

3 Power Supply Module (TIPM) parts for the 2017 Cadillac CTS come from GM GENUINE.

This group includes GM GENUINE 13599326, GM GENUINE 86815665 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

HELLA supplies both parts for the 2017 Cadillac CTS.

This group includes HELLA 011012881 and HELLA 011178861.

This table covers the Serial Data Gateway 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 2017 Cadillac CTS — GM GENUINE 13599318.

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

GM GENUINE supplies the 3 Side Object Sensor Module parts for the 2017 Cadillac CTS.

Part numbers include GM GENUINE 84112235, GM GENUINE 84664804 and GM GENUINE 23416213.

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

7 Speed Sensor parts for the 2017 Cadillac CTS come from 3 brands — GM GENUINE, WELLS and STANDARD MOTOR PRODUCTS. The "Popular" part is STANDARD MOTOR PRODUCTS SC696.

Listed part numbers: STANDARD MOTOR PRODUCTS SC696, GM GENUINE 24293689 and GM GENUINE 24269985, plus the other parts above.

This table covers the Starter bolts. Read more

2 Starter Bolt parts are listed for the 2017 Cadillac CTS, from DORMAN and GM GENUINE.

Listed part numbers: 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

20 Starter Motor parts are listed for the 2017 Cadillac CTS, from GM GENUINE, FVP, PURE ENERGY and 5 other brands. GM GENUINE 12667973 carries the "Popular" badge.

New: 7 parts, from GM GENUINE, TYC and WAI GLOBAL. A representative part number is GM GENUINE 12667973.

Remanufactured: 13 parts, from FVP, PURE ENERGY, REMY and 2 other brands. A representative part number is BOSCH SR8666X.

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

2 Starter Motor Heat Shield parts for the 2017 Cadillac CTS come from GM GENUINE.

Listed part numbers: GM GENUINE 12654121 and GM GENUINE 12657796.

This table covers the Video control modules. Read more

GM GENUINE supplies both parts for the 2017 Cadillac CTS.

Part numbers include GM GENUINE 84489485 and GM GENUINE 84503341.

This table covers the Yaw 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

This group shows a single part: GM GENUINE 13514500.