Find fuses for Cadillac CT4 2020 2022: symptom assistant, positions, panels, available ratings and an A4 PDF sheet. Confirm the variant in the manual.
| Fuse | Rating | Protected circuit |
|---|---|---|
| 1 | — | Long range radar front sensor |
| 2 | — | Park/Daytime running lamps |
| 3 | — | Exterior lighting module 4 |
| 4 | — | Exterior lighting module 7 |
| 5 | — | Headlamp level |
| 7 | — | Electronic brake control module |
| 8 | — | Washer pump |
| 12 | — | Horn |
| 13 | — | Front wiper |
| 14 | — | Exterior lighting module 6 |
| 15 | — | Exterior lighting module 1 |
| 16 | — | Exterior lighting module 5 |
| 17 | — | Exterior lighting module 3 |
| 18 | — | Aero shutter |
| 21 | — | Virtual key system/ Power sounder module |
| 22 | — | Engine control module |
| 23 | — | Transmission control module/Transmission reverse lock out (P0700, P0705, P0750, P0755) |
| 24 | — | Active engine mount |
| 26 | — | Engine control module |
| 27 | — | Injectors/Ignition 2 (P0200, P0201, P0202, P0203) |
| 28 | — | Charged air cooler |
| 29 | — | Transmission aux oil pump/Transmission reverse lock out |
| 30 | — | Injectors/Ignition 1 (P0200, P0201, P0202, P0203) |
| 31 | — | Emissions 1 |
| 32 | — | Emissions 2 |
| 33 | — | Starter solenoid |
| 36 | — | Starter pinion |
| 37 | — | AC clutch |
| 42 | — | Water pump |
| 48 | — | Front wiper speed |
| 49 | — | Front wiper control |
| 52 | — | Engine control module |
| 53 | — | Starter solenoid |
| 54 | — | Starter pinion |
| 57 | — | AC clutch |
| Fuse | Rating | Protected circuit |
|---|---|---|
| 1 | — | Remote function actuator |
| 3 | — | Driver heated seat |
| 4 | — | Fuel tank zone module |
| 10 | — | Motor seat belt passenger |
| 11 | — | Canister vent solenoid |
| 12 | — | Sunroof |
| 15 | — | Passenger heated seat |
| 17 | — | Electronic suspension control |
| 19 | — | Motor seat belt driver |
| 20 | — | Rear defog |
| 21 | — | DC to DC transformer 2 |
| 22 | — | Driver power window door lock switch |
| 23 | — | External object calculating module/ Front camera module/High definition localization/Short range radar |
| 24 | — | Passenger window door lock switch |
| 26 | — | Amplifier (V-series) |
| 27 | — | Rear drive control module |
| 31 | — | DC to DC transformer 1 |
| 32 | — | Transfer case electronic control |
| 33 | — | Central gateway module / Side blind zone alert |
| 34 | — | Video processing module |
| 35 | — | Hands free closure release |
| 36 | — | Exterior lighting module 2 |
| 37 | — | Passenger memory seat module |
| 39 | — | Right front/ Right rear window |
| 42 | — | Amplifier |
| 43 | — | Park assist module |
| 44 | — | Driver memory seat module |
| 45 | — | OnStar |
| 50 | — | Driver seat |
| 51 | — | Left front/Left rear window |
| 52 | — | Passenger seat |
| 55 | — | Run |
| Fuse | Rating | Protected circuit |
|---|---|---|
| 7 | — | Air quality ionizer |
| 8 | — | Heated steering wheel |
| 10 | — | Electronic steering column lock 1 |
| 18 | — | Display/ Infotainment/ USB/ CSM |
| 19 | — | 2020-2021: Airbag/Automatic occupant sensing/ Data link connection/ Wireless charging module2022: Sensing and Diagnostic Module/ Automatic Occupant Sensing/ Data Link Connection/ Wireless Charging Module/ Virtual Key Module |
| 20 | — | Power steering column module/ Electronic steering column lock 2 |
| 21 | — | 2021-2022: Driver monitor system/ Performance data recorder |
| 25 | — | USB |
| 31 | — | Headlamp level |
| 33 | — | Body ignition/ IP ignition |
| 34 | — | Exhaust valve |
| 35 | — | Transmission control module ignition/ Engine control module ignition/Shift ignition/Brake ignition (P0700, P0705, P0750, P0755) |
| 36 | — | Shift module |
| 37 | — | Body control module 1/ Electronic park brake switch (P0504, P0571, P0572, P0573) |
| 38 | — | Center stack module |
| 39 | — | Steering wheel controls |
| 40 | — | Body control module 2 |
| 41 | — | Body control module 3 |
| 42 | — | Body control module 4 |
| CB1 | — | Auxiliary power outlet 1 (Circuit Breaker) |
| CB2 | — | Auxiliary power outlet 2 (Circuit Breaker) |