Need GMC Terrain fuse box diagrams without digging through manuals? This article covers the first-generation GMC Terrain , available from 2010 to 2017 , and includes diagrams for GMC Terrain 2010, 2011, 2012, 2013, 2014, 2015, 2016, and 2017 , along with clear details on fuse panel locations inside the vehicle and an easy-to-follow guide to fuse and relay assignments (fuse layout) to help you sort electrical issues quickly and confidently.
The instrument panel fuse block is located on the passenger side panel of the center console behind the cover.
The engine compartment fuse box is located on the driver side of the engine compartment.
Assignment of the fuses in the engine compartment (2010)
Fuse Data
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No. Type Description 1 J-Case Fuse Cool Fan 1 2 J-Case Fuse Cool Fan 2 3 J-Case Fuse Rear Defog 4 J-Case Fuse Power Windows – Right 5 J-Case Fuse Memory Seat Module 6 J-Case Fuse Power Seat – Left 7 J-Case Fuse Instrument Panel Fuse Block 1 8 J-Case Fuse Instrument Panel Fuse Block 2 9 J-Case Fuse Starter 10 J-Case Fuse Brake Booster 11 J-Case Fuse Sunroof 12 J-Case Fuse Antilock Brake System Pump 13 J-Case Fuse Instrument Panel Fuse Block 3 14 J-Case Fuse Power Windows – Left 15 J-Case Fuse Antilock Brake System Module 16 Mini Fuse Transmission Control Module Battery 17 Mini Fuse Trailer Parking Light 18 Mini Fuse Engine Control Module Battery 19 Mini Fuse Heated Mirror 20 Mini Fuse Trailer Left 21 Mini Fuse Lift Gate Module 22 Mini Fuse Power Lumbar 23 Mini Fuse Trailer Right 24 Mini Fuse Canister Vent 25 Mini Fuse Memory Mirror Module 26 Mini Fuse Regulated Voltage Control Battery Sensor 27 Mini Fuse Rear Accessory Power Outlet 28 Mini Fuse Wiper 29 Mini Fuse Rear Wiper 30 Mini Fuse Air Conditioning Compressor 31 Mini Fuse Rear Latch 32 Mini Fuse Horn 33 Mini Fuse Right High-Beam Headlamp 34 Mini Fuse Left High-Beam Headlamp 35 Mini Fuse Ignition Even Coil 36 Mini Fuse Ignition Odd Coil 37 Mini Fuse Windshield Washer 38 Mini Fuse Front Fog Lamps 39 Mini Fuse Post Catalytic Converter Oxygen Sensor 40 Mini Fuse Engine Control Module 41 Mini Fuse Pre-Catalytic Converter Oxygen Sensor 42 Mini Fuse Transmission Control Module 43 Mini Fuse Mirror 44 Mini Fuse Chassis Control Module Ignition 45 Mini Fuse Spare 46 Mini Fuse Rear Drive Module 47 Mini Fuse Lift Gate Module Logic 48 Mini Fuse Instrument Panel Fuse Block Ignition 49 Mini Fuse Heated Seat – Front 50 Mini Fuse Chassis Control Module 51 Mini Fuse Engine Control Module 52 Mini Fuse Rear Vision Camera 53 Midi Fuse Electric Power Steering
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Assignment of the relays in the engine compartment (2010)
Fuse Data
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No. Type Description 54 Micro Relay Rear Defogger 55 Micro Relay Cooling Fan Low 56 Micro Relay Head Lamp High Beam 57 Micro Relay Cooling Fan Control 58 Micro Relay Wiper On/Off Control 59 Micro Relay Air Conditioning Compressor 60 Micro Relay Wiper Speed 61 Micro Relay Fog Lamp 62 Micro Relay Engine Control 63 Micro Relay Starter 64 Micro Relay Run/Crank 65 Mini Relay Cooling Fan High 66 Mini Relay Brake Booster
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Assignment of the fuses in the Instrument panel (2010)
Fuse Data
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No. Type Description 1 Mini Fuse Steering Wheel DM 2 Mini Fuse Spare 3 Mini Fuse Spare 4 Mini Fuse Body Control Module 1 5 Mini Fuse Infotainment 6 Mini Fuse Body Control Module 7 7 Mini Fuse Noise Control Module 8 Mini Fuse Body Control Module 4 9 Mini Fuse Radio 10 Mini Fuse SEO Battery 11 Mini Fuse Ultrasonic Rear Parking Aid Module 12 Mini Fuse Heater, Ventilation and Air Conditioning Battery 13 Mini Fuse Auxiliary Power Front 14 Mini Fuse Heater, Ventilation and Air Conditioning Ignition 15 Mini Fuse Display 16 Mini Fuse Body Control Module 5 17 Mini Fuse Auxiliary Power Rear 18 Mini Fuse Instrument Panel Cluster Ignition 19 Mini Fuse PDI Module 20 Mini Fuse Body Control Module 6 21 Mini Fuse SEO Retained Accessory Power 22 Mini Fuse SDM Ignition 23 Mini Fuse Spare 24 Mini Fuse Spare 25 Mini Fuse PRNDL 26 Mini Fuse Spare 27 Mini Fuse Spare 28 Mini Fuse Spare 30 Mini Fuse Body Control Module 3 31 Mini Fuse Amplifier 32 Mini Fuse Discrete Logic Ignition Switch 33 Mini Fuse Communications Integration Module 34 Mini Fuse Body Control Module 2 35 Mini Fuse SDM Battery 36 Mini Fuse Data Link Connection 37 Mini Fuse Instrument Panel Cluster Battery 38 Mini Fuse IOS Module (Passenger Sensing System) 39 Mini Fuse Spare 29 J-Case Fuse Front Blower Motor 40 J-Case Fuse Body Control Module 8
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Assignment of the relays in the Instrument panel (2010)
Fuse Data
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No. Description 41 LOG Relay 42 Retained Accessory Power Relay
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Assignment of the fuses in the engine compartment (2011, 2012)
Fuse Data
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No. Type Description 1 J-Case Fuse Cool Fan 1 2 J-Case Fuse Cool Fan 2 3 J-Case Fuse Brake Booster 4 J-Case Fuse Power Windows – Right 5 J-Case Fuse Memory Seat Module 6 J-Case Fuse Power Seat – Left 7 J-Case Fuse Instrument Panel Fuse Block 1 8 J-Case Fuse Rear Defogger 9 J-Case Fuse Starter 10 J-Case Fuse AIR Pump Motor 11 J-Case Fuse Instrument Panel Fuse Block 2 12 J-Case Fuse Sunroof 13 J-Case Fuse Antilock Brake System Pump 14 J-Case Fuse Instrument Panel Fuse Block 3 15 J-Case Fuse Power Windows – Left 16 J-Case Fuse Antilock Brake System Module 17 Mini Fuse Transmission Control Module Battery 18 Mini Fuse Trailer Parking Light 19 Mini Fuse AIR Pump Solenoid 20 Mini Fuse Engine Control Module Battery 21 Mini Fuse Canister Vent 22 Mini Fuse Trailer Left Side (If Equipped) 23 Mini Fuse Lift Gate Module 24 Mini Fuse Power Lumbar 25 Mini Fuse Trailer Right Side (If Equipped) 26 Mini Fuse Rear Accessory Power Outlet 27 Mini Fuse Memory Mirror Module 28 Mini Fuse Regulated Voltage Control Battery Sensor 29 Mini Fuse Front Wiper 30 Mini Fuse Rear Wiper 31 Mini Fuse Air Conditioning Compressor 32 Mini Fuse Rear Latch 33 Mini Fuse Heated Mirrors 34 Mini Fuse Horn 35 Mini Fuse Right High-Beam Headlamp 36 Mini Fuse Left High-Beam Headlamp 37 Mini Fuse Ignition Even Coil 38 Mini Fuse Ignition Odd Coil 39 Mini Fuse Windshield Washer 40 Mini Fuse Front Fog Lamps 41 Mini Fuse Post Catalytic Converter Oxygen Sensor 42 Mini Fuse Engine Control Module 43 Mini Fuse Pre-Catalytic Converter Oxygen Sensor 44 Mini Fuse Transmission Control Module 45 Mini Fuse Mirror 46 Mini Fuse Chassis Control Module Ignition 47 Mini Fuse Spare 48 Mini Fuse Rear Drive Module 49 Mini Fuse Lift Gate Module Logic 50 Mini Fuse Instrument Panel Fuse Block Ignition 51 Mini Fuse Heated Seat – Front 52 Mini Fuse Chassis Control Module 53 Mini Fuse Engine Control Module 54 Mini Fuse Rear Vision Camera 55 Midi Fuse Electric Power Steering
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Assignment of the relays in the engine compartment (2011, 2012)
Fuse Data
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No. Type Description 56 Micro Relay AIR Pump Solenoid 57 Micro Relay Rear Defogger 58 Micro Relay Cooling Fan Low 59 Micro Relay Headlamp High Beam 60 Micro Relay Cooling Fan Control 61 Micro Relay Wiper On/Off Control 62 Micro Relay Air Conditioning Compressor 63 Micro Relay Rear Defogger 64 Micro Relay Wiper Speed 65 Micro Relay Fog Lamp 66 Micro Relay Engine Control 67 Micro Relay Starter 68 Micro Relay Run/Crank 69 Mini Relay Cooling Fan High 70 Mini Relay AIR Pump Motor
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Assignment of the fuses in the Instrument panel (2011, 2012)
Fuse Data
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No. Type Description 1 Mini Fuse Steering Wheel DM 2 Mini Fuse Spare 3 Mini Fuse Spare 4 Mini Fuse Body Control Module 1 5 Mini Fuse Infotainment 6 Mini Fuse Body Control Module 7 7 Mini Fuse Noise Control Module 8 Mini Fuse Body Control Module 4 9 Mini Fuse Radio 10 Mini Fuse Special Equipment Order Battery 11 Mini Fuse Ultrasonic Rear Parking Aid Module 12 Mini Fuse Heater, Ventilation and Air Conditioning Battery 13 Mini Fuse Auxiliary Power Front 14 Mini Fuse Heater, Ventilation and Air Conditioning Ignition 15 Mini Fuse Display 16 Mini Fuse Body Control Module 5 17 Mini Fuse Auxiliary Power Rear 18 Mini Fuse Instrument Panel Cluster Ignition 19 Mini Fuse Personal Device Interface Module 20 Mini Fuse Body Control Module 6 21 Mini Fuse Special Equipment Order Retained Accessory Power 22 Mini Fuse Sensing and Diagnostic Module Ignition 23 Mini Fuse Spare 24 Mini Fuse Spare 25 Mini Fuse Transmission Gear Shift Position Indicator 26 Mini Fuse Spare 27 Mini Fuse Spare 28 Mini Fuse Spare 30 Mini Fuse Body Control Module 3 31 Mini Fuse Amplifier 32 Mini Fuse Discrete Logic Ignition Switch 33 Mini Fuse Communications Integration Module 34 Mini Fuse Body Control Module 2 35 Mini Fuse Sensing and Diagnostic Module Battery 36 Mini Fuse Data Link Connection 37 Mini Fuse Instrument Panel Cluster Battery 38 Mini Fuse Passenger Sensing System 39 Mini Fuse Spare 29 J-Case Fuse Front Blower Motor 40 J-Case Fuse Body Control Module 8
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Assignment of the relays in the Instrument panel (2011, 2012)
Fuse Data
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No. Description 41 Logistic Relay (If Equipped) 42 Retained Accessory Power Relay
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Assignment of the fuses in the engine compartment (2013-2016)
Fuse Data
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No. Type Description 1 J-Case Fuse Cool Fan 1 2 J-Case Fuse Cool Fan 2 3 J-Case Fuse Brake Booster 4 J-Case Fuse Power Windows – Right 5 J-Case Fuse Memory Seat Module 6 J-Case Fuse Power Seat – Left 7 J-Case Fuse Instrument Panel Fuse Block 1 8 J-Case Fuse Rear Defogger 9 J-Case Fuse Starter 10 J-Case Fuse AIR Pump Motor 11 J-Case Fuse Instrument Panel Fuse Block 2 12 J-Case Fuse Sunroof 13 J-Case Fuse Antilock Brake System Pump 14 J-Case Fuse Instrument Panel Fuse Block 3 15 J-Case Fuse Power Windows – Left 16 J-Case Fuse Antilock Brake System Module 77 J-Case Fuse Power Seat – Right 17 Mini Fuse Transmission Control Module Battery 18 Mini Fuse Trailer Parking Light 19 Mini Fuse AIR Pump Solenoid 20 Mini Fuse Engine Control Module Battery 21 Mini Fuse Canister Vent 22 Mini Fuse Trailer Left Side (If Equipped) 23 Mini Fuse Lift Gate Module 24 Mini Fuse Power Lumbar 25 Mini Fuse Trailer Right Side (If Equipped) 26 Mini Fuse Rear Accessory Power Outlet 27 Mini Fuse Memory Mirror Module 28 Mini Fuse Regulated Voltage Control Battery Sensor 29 Mini Fuse Front Wiper 30 Mini Fuse Rear Wiper 31 Mini Fuse Air Conditioning Compressor 32 Mini Fuse Rear Latch 33 Mini Fuse Heated Mirrors 34 Mini Fuse Horn 35 Mini Fuse Right High-Beam Headlamp 36 Mini Fuse Left High-Beam Headlamp 37 Mini Fuse Ignition Even Coil 38 Mini Fuse Ignition Odd Coil 39 Mini Fuse Windshield Washer 40 Mini Fuse Front Fog Lamps 41 Mini Fuse Post Catalytic Converter Oxygen Sensor 42 Mini Fuse Engine Control Module 43 Mini Fuse Pre-Catalytic Converter Oxygen Sensor 44 Mini Fuse Transmission Control Module 45 Mini Fuse Mirror 46 Mini Fuse Fuel System Control Module Ignition 47 Mini Fuse Spare 48 Mini Fuse Rear Drive Module 49 Mini Fuse Lift Gate Module Logic 50 Mini Fuse Instrument Panel Fuse Block Ignition 51 Mini Fuse Heated Seat – Front 52 Mini Fuse Chassis Control Module 53 Mini Fuse Engine Control Module 54 Mini Fuse Rear Vision Camera 78 Mini Fuse Passenger Power Lumbar 55 Midi Fuse Electric Power Steering
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Assignment of the relays in the engine compartment (2013-2016)
Fuse Data
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No. Type Description 56 Micro Relay AIR Pump Solenoid 57 Micro Relay Rear Defogger 58 Micro Relay Cooling Fan Low 59 Micro Relay Headlamp High Beam 60 Micro Relay Cooling Fan Control 61 Micro Relay Wiper On/Off Control 62 Micro Relay Air Conditioning Compressor 63 Micro Relay Rear Defogger 64 Micro Relay Wiper Speed 65 Micro Relay Fog Lamp 66 Micro Relay Engine Control 67 Micro Relay Starter 68 Micro Relay Run/Crank 69 Mini Relay Cooling Fan High 70 Mini Relay AIR Pump Motor
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Assignment of the fuses in the Instrument panel (2013-2016)
Fuse Data
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No. Type Description 1 Mini Fuse Steering Wheel Dimming 2 Mini Fuse Spare 3 Mini Fuse Spare 4 Mini Fuse Body Control Module 1 5 Mini Fuse Infotainment 6 Mini Fuse Body Control Module 7 7 Mini Fuse Noise Control Module 8 Mini Fuse Body Control Module 4 9 Mini Fuse Radio 10 Mini Fuse Spare 11 Mini Fuse Ultrasonic Rear Parking Aid Module 12 Mini Fuse HVAC Battery 13 Mini Fuse Auxiliary Power Front 14 Mini Fuse HVAC Ignition 15 Mini Fuse Display 16 Mini Fuse Body Control Module 5 17 Mini Fuse Auxiliary Power Rear 18 Mini Fuse Instrument Panel Cluster Ignition 19 Mini Fuse Universal Garage Door Opener 20 Mini Fuse Body Control Module 6 21 Mini Fuse Spare 22 Mini Fuse Sensing and Diagnostic Module Ignition 23 Mini Fuse Front Camera 24 Mini Fuse Spare 25 Mini Fuse Transmission Gear Shift Position Indicator 26 Mini Fuse Spare 27 Mini Fuse Spare 28 Mini Fuse Spare 29 J-Case Fuse Front Blower Motor 30 Mini Fuse Body Control Module 3 31 Mini Fuse Amplifier 32 Mini Fuse Discrete Logic Ignition Switch 33 Mini Fuse Communications Integration Module 34 Mini Fuse Body Control Module 2 35 Mini Fuse Sensing and Diagnostic Module Battery 36 Mini Fuse Data Link Connection 37 Mini Fuse Instrument Panel Cluster Battery 38 Mini Fuse Passenger Sensing System 39 Mini Fuse Spare 40 J-Case Fuse Body Control Module 8
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Assignment of the relays in the Instrument panel (2013-2016)
Fuse Data
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No. Description 41 Logistic Relay (If Equipped) 42 Retained Accessory Power Relay
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Assignment of the fuses in the engine compartment (2017)
Fuse Data
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No. Description 1 Cooling fan 1 2 Cooling fan 2 3 Brake Booster 4 Right power windows 5 Memory Seat Module 6 Left power seat 7 Instrument panel fuse block 1 8 Rear Defogger 9 Starter 10 AIR Pump Motor 11 Instrument panel fuse block 2 12 Sunroof 13 ABS pump 14 Instrument panel fuse block 3 15 Left power windows 16 ABS module 17 Transmission control module battery 18 Trailer parking light 19 AIR pump solenoid 20 Engine control module battery 21 Canister vent 22 Left trailer side {if equipped) 23 Liftgate module 24 Power lumbar 25 Right trailer side (if equipped) 26 Rear accessory power outlet 27 Memory mirror module 28 Regulated voltage control battery sensor 29 Front wiper 30 Rear wiper 31 A/C 32 Rear latch 33 Heated mirrors 34 Horn 35 Right high-beam headlamp 36 Left high-beam headlamp 37 Ignition coil – even 38 Ignition coil – odd 39 Windshield washer 40 Front fog lamps (if equipped) 41 Post catalytic converter 02 sensor 42 Engine control module 43 Pre-catalytic converter 02 sensor 44 Transmission control module 45 Mirror 46 Fuel system control module/lgnition 47 — 48 Rear drive module 49 Lift gate module logic 50 Instrument panel fuse block/lgnition 51 Front heated seat 52 Fuel system control module 53 Engine control module 54 Rear vision camera 55 Electric power steering 56 AIR pump solenoid 57 Brake booster 58 Cooling fan – low 59 High-beam headlamps 60 Cooling fan control 61 Wiper On/Off control 62 A/C 63 Rear defogger 64 Wiper speed 65 Fog lamps 66 Engine control 67 Starter 68 Run/Crank 69 Cooling fan – high 70 AIR pump motor 77 Right power seat 78 Passenger power lumbar
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Assignment of the fuses in the Instrument panel (2017)
Fuse Data
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No. Description 1 Steering Wheel Dimming 2 — 3 — 4 Body Control Module 1 5 Infotainment 6 Body Control Module 7 7 Noise Control Module 8 Body Control Module 4 9 Radio 10 — 11 Rear parking assist module 12 HVAC/Battery 13 Front auxiliary power 14 HVAC/Ignition 15 Display 16 Body Control Module 5 17 Rear auxiliary power 18 Instrument panel/lgnition 19 Universal Garage Door Opener 20 Body Control Module 6 21 — 22 Sensing/Diagnostic module/lgnition 23 Front vision camera 24 — 25 Transmission gear shift position indicator 26 — 27 — 28 — 29 Front blower motor 30 Body Control Module 3 31 Amplifier 32 Discrete Logic Ignition Switch 33 Communications Integration Module 34 Body Control Module 2 35 Sensing and Diagnostic Module Battery 36 Data Link Connection 37 Instrument Panel Cluster Battery 38 Passenger Sensing System modul 39 — 40 Body control module 8 41 Logistic relay (if equipped) 42 Retained accessory power relay
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