2023 Cadillac CT5 Electrical Parts

This table covers the Alternator / Generator bolts. Read more

GM GENUINE supplies both parts for the 2023 Cadillac CT5.

Listed part numbers: GM GENUINE 11589134 and GM GENUINE 11588754.

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

GM GENUINE supplies both parts for the 2023 Cadillac CT5.

This group includes GM GENUINE 39119104 and GM GENUINE 13569122.

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

19 Battery parts are listed for the 2023 Cadillac CT5, from ACDELCO, P1MAX, DEKA and 5 other brands. DEKA 9A48 carries the "Popular" badge.

The AGM (Extended Life) section lists 10 options from DEKA, ACDELCO, P1MAX 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.

8 ungrouped parts are not assigned to a grade, with the same engine-level match.

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

2 Battery Cable parts for the 2023 Cadillac CT5 come from GM GENUINE.

Part numbers include GM GENUINE 86801288 and GM GENUINE 42934096.

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

This group shows a single part: STANDARD MOTOR PRODUCTS BSC150.

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

This group shows a single part: GM GENUINE 11609585.

This table covers the Battery Terminal Bolt nuts. Read more

This group shows a single part: GM GENUINE 11610091.

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

2 Body Control Module (BCM) parts for the 2023 Cadillac CT5 come from GM GENUINE.

Part numbers include GM GENUINE 13548775 and GM GENUINE 13548776.

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 84930206.

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

One part is listed for the 2023 Cadillac CT5 — GM GENUINE 84215440.

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 2023 Cadillac CT5 — GM GENUINE 86558605.

This table covers the Cruise control modules. Read more

2 Cruise Control Module parts for the 2023 Cadillac CT5 come from GM GENUINE.

Listed part numbers: GM GENUINE 85031657 and GM GENUINE 85776845.

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

This group shows a single part: GM GENUINE 12740833.

This table covers the Engine Control Module (ECM Computer) bolts. Read more

One part is listed for the 2023 Cadillac CT5 — GM GENUINE 11519377.

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

This group shows a single part: GM GENUINE 84942082.

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

43 Fuse parts are listed for the 2023 Cadillac CT5, from GM GENUINE, BUSSMANN and ACDELCO. GM GENUINE 15305191 carries the "Popular" badge. 10 Amp, 100 Amp, 125 Amp, 15 Amp, 150 Amp, 175 Amp, 2 Amp, 20 Amp, 225 Amp, 25 Amp, 250 Amp, 3 Amp, 30 Amp, 300 Amp, 350 Amp, 4 Amp, 40 Amp, 450 Amp, 5 Amp, 50 Amp, 60 Amp, 7.5 Amp and 70 Amp are all represented, and 25 Amp alone accounts for 5 parts.

This table covers the Hands Free Vehicle Access 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 85860567.

This table covers the Hands Free Vehicle Access 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 85525683.

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

GM GENUINE supplies both parts for the 2023 Cadillac CT5.

This group includes GM GENUINE 84849439 and GM GENUINE 84849440.

This table covers the Jumper cables. 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

2 Jumper Cable parts for the 2023 Cadillac CT5 come from GM GENUINE.

Listed part numbers: GM GENUINE 42900364 and GM GENUINE 86801281.

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

9 Keyless Entry Remote parts for the 2023 Cadillac CT5 come from 2 brands — GM GENUINE and DORMAN. The "Popular" part is DORMAN 99762ST.

Part numbers include DORMAN 99762ST, GM GENUINE 13560906 and GM GENUINE 85043355, among others listed above.

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

This group shows a single part: GM GENUINE 86517920.

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

GM GENUINE supplies the 3 Park Assist (PAS) Camera Module parts for the 2023 Cadillac CT5.

Listed part numbers: GM GENUINE 84761801, GM GENUINE 84761799 and GM GENUINE 84761800.

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

8 Parking Aid Sensor parts for the 2023 Cadillac CT5 come from 3 brands — GM GENUINE, BOSCH and STANDARD MOTOR PRODUCTS. The "Popular" part is BOSCH F00E270754.

Part numbers include BOSCH F00E270754, GM GENUINE 84586217 and BOSCH F00E270799, 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

This group shows a single part: GM GENUINE 84950164.

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

3 Rain Sensor parts for the 2023 Cadillac CT5 come from 2 brands — GM GENUINE and HELLA.

Listed part numbers: GM GENUINE 85880852, GM GENUINE 85880857 and HELLA 935197421.

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

This group shows a single part: GM GENUINE 13545362.

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

4 Side Object Sensor Module parts for the 2023 Cadillac CT5 come from GM GENUINE.

Part numbers include GM GENUINE 85826110, GM GENUINE 85826109 and GM GENUINE 86558606, among others listed above.

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

9 Speed Sensor parts are listed for the 2023 Cadillac CT5, from GM GENUINE and STANDARD MOTOR PRODUCTS. GM GENUINE 24060867 carries the "Popular" badge.

This group includes GM GENUINE 24060867, GM GENUINE 24043446 and GM GENUINE 24296964 and the remaining parts above.

This table covers the Starter bolts. Read more

3 Starter Bolt parts for the 2023 Cadillac CT5 come from GM GENUINE.

Listed part numbers: GM GENUINE 11588740, GM GENUINE 11588749 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

13 Starter Motor parts for the 2023 Cadillac CT5 come from 7 brands — GM GENUINE, WAI GLOBAL, PURE ENERGY and 4 other brands. The "Popular" part is GM GENUINE 12667973.

The New section lists 5 options from GM GENUINE, WAI GLOBAL and TYC — brand-new units rather than rebuilt ones. GM GENUINE 12667973 is listed in this group.

The Remanufactured section lists 8 options from PURE ENERGY, FVP, REMY and 1 other brand — factory-rebuilt units with new wear components. PURE ENERGY 12817 is listed in this group.

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 2023 Cadillac CT5 — GM GENUINE 12657796.

This table covers the Video control modules. Read more

This group shows a single part: GM GENUINE 85019952.

This table covers the Wiring Harness clips. Read more

This group shows a single part: GM GENUINE 12337820.

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

One part is listed for the 2023 Cadillac CT5 — GM GENUINE 85532096.