2025 GMC Canyon 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

This group shows a single part: GM GENUINE 13561040.

This table covers the Alternator / Generator bolts. Read more

One part is listed for the 2025 GMC Canyon — GM GENUINE 11611102.

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

7 Battery parts are listed for the 2025 GMC Canyon, from DEKA, ACDELCO, BOSCH and 2 other brands. DEKA 9A48 carries the "Popular" badge. 2 parts fit every engine; the other 5 are engine-specific.

This group includes DEKA 9A48, DEKA 9A94R and ACDELCO 94RAGMHR and the remaining parts above.

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 2025 GMC Canyon come from GM GENUINE. Every part fits both the 2.7L L4 Turbocharged and the 5.3L V8.

Part numbers include GM GENUINE 85054740 and GM GENUINE 85054741.

This table covers the Battery Terminal Bolt nuts. Read more

2 Battery Terminal Bolt / Nut parts for the 2025 GMC Canyon come from GM GENUINE. Every part fits both the 2.7L L4 Turbocharged and the 5.3L V8.

Listed part numbers: GM GENUINE 11570961 and GM GENUINE 11603676.

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

This group shows a single part: GM GENUINE 13559486.

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 84940459.

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

One part is listed for the 2025 GMC Canyon — GM GENUINE 84098784.

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

This group shows a single part: GM GENUINE 12725415.

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 84788491.

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

GM GENUINE supplies the 7 Fuse parts for the 2025 GMC Canyon. GM GENUINE 84116255 carries the "Popular" badge. All of them fit every engine offered in the 2025 Canyon.

In the 150 Amp grade, GM GENUINE supplies 1 part: grouped under the catalog's "150 Amp" designation — the notes column spells out what sets them apart. A representative part number is GM GENUINE 84070946.

In the 2 Amp grade, GM GENUINE supplies 1 part: grouped under the catalog's "2 Amp" designation — the notes column spells out what sets them apart. A representative part number is GM GENUINE 12191645.

The 250 Amp section lists 1 option from GM GENUINE — grouped under the catalog's "250 Amp" designation — the notes column spells out what sets them apart. GM GENUINE 84116255 is listed in this group.

In the 60 Amp grade, GM GENUINE supplies 1 part: grouped under the catalog's "60 Amp" designation — the notes column spells out what sets them apart. A representative part number is GM GENUINE 22917199.

In the 7.5 Amp grade, GM GENUINE supplies 1 part: grouped under the catalog's "7.5 Amp" designation — the notes column spells out what sets them apart. A representative part number is GM GENUINE ATM71225.

The 70 Amp section lists 1 option from GM GENUINE — grouped under the catalog's "70 Amp" designation — the notes column spells out what sets them apart. GM GENUINE 84070937 is listed in this group.

In the 80 Amp grade, GM GENUINE supplies 1 part: grouped under the catalog's "80 Amp" designation — the notes column spells out what sets them apart. A representative part number is GM GENUINE 84070940.

Listed part numbers: GM GENUINE 84116255, GM GENUINE 84070946 and GM GENUINE 12191645, plus the other parts above.

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

One part is listed for the 2025 GMC Canyon — GM GENUINE 85512138.

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

One part is listed for the 2025 GMC Canyon — GM GENUINE 87840626.

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

This group shows a single part: GM GENUINE 13560215.

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 2025 GMC Canyon — GM GENUINE 84983035.

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

3 Parking Aid Sensor parts for the 2025 GMC Canyon come from 2 brands — GM GENUINE and VARIOUS MFR. Every part fits both the 2.7L L4 Turbocharged and the 5.3L V8.

Part numbers include GM GENUINE 84586217, GM GENUINE 84586218 and VARIOUS MFR GM1075104.

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

5 Parking Aid Sensor Bracket parts for the 2025 GMC Canyon come from GM GENUINE. The "Popular" part is GM GENUINE 84939187. Every part fits both the 2.7L L4 Turbocharged and the 5.3L V8.

This group includes GM GENUINE 84939187, GM GENUINE 84939192 and GM GENUINE 84939190 and the remaining parts above.

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 the 3 Power Supply Module (TIPM) parts for the 2025 GMC Canyon. All of them fit every engine offered in the 2025 Canyon.

Listed part numbers: GM GENUINE 86591121, GM GENUINE 13563696 and GM GENUINE 86311851.

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

3 Serial Data Gateway Module parts for the 2025 GMC Canyon come from GM GENUINE. Every part fits both the 2.7L L4 Turbocharged and the 5.3L V8.

This group includes GM GENUINE 13553710, GM GENUINE 13558602 and GM GENUINE 13572690.

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

3 Side Object Sensor Module parts for the 2025 GMC Canyon come from GM GENUINE. Every part fits both the 2.7L L4 Turbocharged and the 5.3L V8.

Listed part numbers: GM GENUINE 85826110, GM GENUINE 85774392 and GM GENUINE 85774391.

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

This group shows a single part: GM GENUINE 12744238.

This table covers the Towing control modules. Read more

One part is listed for the 2025 GMC Canyon — GM GENUINE 13568661.

This table covers the Wiring Harness clips. Read more

This group shows a single part: GM GENUINE 12337820.