GMC Terrain 2025 Fuse Box Info
Passenger compartment fuse box location:
The instrument panel fuse box is located under the instrument panel above the driver side footrest..
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay N° | Functions |
| F01 | BLOWER – Front Blower Motor |
| F02 | ELM 6 – Exterior Lighting Module 6 |
| F03 | HDLP_RT – Headlamp Right |
| F04 | ELM 2 – Exterior Lighting Module 2 |
| F05 | BCM 2 – Body Control Module 2 |
| F06 | BCM 1 – Body Control Module 1 |
| F07 | SWC – Steering Wheel Controls |
| F08 | OnStar |
| F09 | ETRS/SWBK – Electronic Transmission Range Select/Switch Bank Battery |
| F10Z | IPD – Instrument Panel Display |
| F10Y | VCD – Virtual Cockpit Display |
| F11Z | LAMP_RT – Right Taillamp |
| F11Y | HAVC_D_O_HC_UGDO – Overhead Console Module Battery |
| F12 | Spare |
| F13Z | SAFETY 2 – Side Blind Zone Alert Battery 2 |
| F13Y | LAMP_LT – Taillamp Left |
| F14Z | RC_MISC 3 – Run/Crank Miscellaneous 3 |
| F14Y | RC_MISC 4 – Run/Crank Miscellaneous 4 |
| F15 | Spare |
| F16 | APO_CARGO – Auxiliary Power Outlet |
| F17Z | SAFETY 1_2 – Sensing and Diagnostic Module Battery 1_2 |
| F17Y | SAFETY 1_1 – Sensing and Diagnostic Module Battery 1_1 |
| F18Z | RC_MISC 1 – Run/Crank Miscellaneous 1 |
| F18Y | RC_MISC 2 – Run/Crank Miscellaneous 2 |
| F19 | SDM_RC – Sensing and Diagnostic Module |
| F20Z | DLC – Data Link Connector |
| F20Y | CGM – Central Gateway Module |
| F21Z | VCU_JACK 1 – Virtual Cockpit Unit Jack 1 |
| F21Y | VCU_JACK 2 – Virtual Cockpit Unit Jack 2 |
| F22 | ECM_TCM_IGN – Engine Control Module/Transmission Control Module Ignition |
| F23 | APO_USB – Auxiliary Power Outlet_USB |
| F24 | Spare |
| F25 | Spare |
| F26 | ELM 1 – Exterior Lighting Module 1 |
| F27 | HSWM – Heated Steering Wheel Module Battery |
| F28 | ELM 7 – Exterior Lighting Module 7 |
| F29 | HDLP_LT – Headlamp Left |
| F30 | Spare |
| F31 | BCM 3 – Body Control Module 3 |
| F32 | WCM – Wireless Control Module |
| F33 | Spare |
| F34 | ELM 3 – Exterior Lighting Module 3 |
| F35 | AMP – Amplifier |
| F36 | DC/DC 2 – DC-DC Converter Battery 2 |
| F37 | Spare |
| F38 | Spare |
| F39 | BCM 4 – Body Control Module 4 |
| F40 | VCU 2 – Virtual Cockpit Unit 2 |
Engine compartment fuse box:
| Fuse/Relay N° | Functions |
| F01 | STRTR MTR – Starter Motor |
| F02 | Spare |
| F03 | ELM 5 – Electric Lighting Module 5 |
| F04 | Spare |
| F05 | Spare |
| F06 | FTZM – Fuel Tank Zone Module |
| F07 | Spare |
| F08 | Spare |
| F09Z | HSM_FT_BAT1 – Front Heated Seat Module Battery 1 |
| F09Y | HSM_FT_BAT2 – Front Heated Seat Module Battery 2 |
| F10Z | HSM_RR_1 – Rear Heated Seat Module Battery 1 |
| F10Y | HSM_RR_2 – Rear Heated Seat Module Battery 2 |
| F11Z | MSG_LT – Driver Seat Lumbar Switch |
| F11Y | MSG_RT – Passenger Seat Lumbar Switch |
| F12 | DEFOG RR – Rear Window Defog |
| F13 | Spare |
| F14 | Spare |
| F15 | PWR_SEAT_DR – Driver Memory Seat Module Power |
| F16 | DSP-LT – Left Front Window Motor |
| F17 | PWR_SEAT_CO – Passenger Memory Seat Module Power |
| F18 | DCDC 1 – DC-DC Converter Battery 1 |
| F19 | ECM PTIGN – Electronic Control Module Powertrain Ignition |
| F20 | ECM PTIGN 2 – Electronic Control Module Powertrain Ignition 2 |
| F21Z | OFF ENG 1 – Engine Sensor Power |
| F21Y | Spare |
| F22Z | COIL IGN_PWR – Coil Ignition Power |
| F22Y | DPWR 2 – Step Cam Intake Solenoid Power |
| F23 | Spare |
| F24 | ECM – Electronic Control Module Battery PCM 2 – Powertrain Control Module 2 |
| F25 | A/C CLUTCH – A/C Compressor control clutch |
| F26 | STRTR PINION – Starter Motor Pinion |
| F27 | AWP – Auxiliary Water Pump Battery |
| F28 | Spare |
| F29 | Spare |
| F30 | Spare |
| F31 | TAOPM – Trans Aux Oil Pump Module Battery |
| F32 | TCM_PCM – Transmission Control Module Battery |
| F33 | Spare |
| F34 | ST/TRN LT – Light Duty Trailer Connector |
| F35 | Spare |
| F36 | ACM – Aeroshutter Motor |
| F37 | EBCM 1 – Electronic Brake Control Module Battery 1 |
| F38 | Spare |
| F39 | WASH PUMP – Wash Pump Motor |
| F40 | Spare |
| F41 | Spare |
| F42 | Spare |
| F43 | M17_REAR – Rear Wiper Motor |
| F44 | Spare |
| F45 | RFA – Remote Function Receiver Battery |
| F46 | Spare |
| F47 | TRAILER – Heavy Duty Trailer Connector Battery |
| F48 | DSP-RT – Right Front Window Motor |
| F49 | PTM – Power Tailgate Module |
| F50 | SRC – Sunroof Battery |
| F51 | WIPER_FRT – Front Wiper Motor |
| F52 | DASM – Driveline Smart Actuator Module Battery |
| F53 | Horn |
| F54 | BKUP – Trailer Connector Reverse Lamp |
| F55 | PRK – Park Lamp |
| F56 | CVS – Canister Vent Solenoid |
| F57 | Spare |
| F58 | ELM 4 – Exterior Lighting Module 4 |
| F59Z | DSP_DR – Left Front Door Panel Switch Battery |
| F59Y | DSP_CO – Right Front Door Panel Switch Battery |
| F60 | WIP_DE_ICE – Wiper deice |
| F61 | ST/TRN RT – Trailer Stop/Turn Lamp |
| F62 | Spare |
| F63 | Spare |
| F64 | Spare |
| F65 | Spare |
