Overview
This Chevrolet Equinox wiring diagram manual package provides complete electrical circuit schematics for the uploaded 2015–2016, 2018–2020 and 2022 Equinox manuals.
It is designed for professional diagnostics, electrical troubleshooting, wiring repair, module testing, connector tracing, power and ground testing, retrofit planning and workshop repair reference.
The package covers major Equinox electrical systems including ECM engine control, BCM body control, ABS, GMLAN communication, LIN bus, Ethernet data lines on later models, HVAC, cooling fan, active grille air shutter, power distribution, ground distribution, exterior lighting, interior lighting, navigation, radio, supplemental restraints, transmission, rear differential lock, electronic power steering, liftgate release and wiper/washer wiring.
Vehicle Coverage
- Chevrolet Equinox 2015 LT
- Engine: 3.6L
- Pages: 88
- Chevrolet Equinox 2016 LTZ
- Engine: 3.6L
- Pages: 89
- Chevrolet Equinox 2018 LT
- Engine: 2.0L
- Pages: 187
- Chevrolet Equinox 2019 Premier
- Engine: 2.0L
- Pages: 168
- Chevrolet Equinox 2020 LT
- Engine: 2.0L
- Pages: 163
- Chevrolet Equinox 2022 Premier
- Engine: 1.5L
- Pages: 162
- Engine circuit coverage included:
- 1.5L VIN V
- 1.6L VIN U
- 2.0L VIN X
- 2.4L VIN K
- 3.6L VIN 3
- Total package size:
- 857 pages
- Approx. total file size: 58.16 MB
- Format: PDF
- Language: English
Technical Highlights
- Complete Chevrolet Equinox electrical wiring coverage
- ECM / Engine Control Module circuits
- BCM / Body Control Module wiring
- ABS and Electronic Brake Control Module diagrams
- Low-speed and high-speed GMLAN data line wiring
- LIN bus, Ethernet and module communication diagrams on later models
- Active grille air shutter / active bodyworks circuit on 2022 coverage
- Power distribution and fuse block diagrams
- Ground distribution circuits
- Automatic A/C, manual A/C, auxiliary heater and HVAC wiring
- Cooling fan, coolant temperature and A/C compressor circuits
- Exterior lamps, trailer tow, headlights and horn wiring
- Instrument cluster, head-up display, courtesy lamps and illumination circuits
- Navigation, radio, video system, rear view camera and parking assistant circuits
- Blind spot monitoring, lane departure warning and all-around vision camera where included
- Electronic power steering and park brake system circuits
- Power seats, heated seats, memory seats, power mirrors and power windows
- Starting, charging, shift interlock and transmission wiring
- Rear differential lock, liftgate release and power liftgate circuits
- Supplemental restraints, warning systems and wiper/washer circuits
Table of Content
- Active Bodyworks
- Active grille air shutter circuit
- Active grille air shutter actuator wiring
- LIN bus and high-speed GMLAN communication
- ECM and instrument cluster links
- Air Conditioning
- Automatic A/C circuit
- Manual A/C circuit
- HVAC control module wiring
- Auxiliary heater circuit
- Blower motor and blower motor control module
- A/C compressor clutch and solenoid valve wiring
- A/C refrigerant pressure sensor
- Windshield temperature and inside moisture sensor
- Ambient light / sunload sensor
- Duct air temperature sensors
- Evaporator temperature sensor
- Mode door, air temperature door and recirculation door actuator circuits
- Rear defogger relay control links
- Anti-Lock Brakes
- Anti-lock brakes circuit
- Electronic Brake Control Module wiring
- Brake pressure modulator circuits
- Wheel speed sensor wiring
- Traction control switch links
- Park brake switch and ABS data links
- GMLAN communication with BCM, ECM and instrument cluster
- Anti-Theft
- Forced entry circuit
- Forced entry with passive keyless entry
- Forced entry without passive keyless entry
- Pass-Key circuit
- Door lock and anti-theft wiring
- Hood switch and security indicator circuits
- Keyless entry antenna and remote function links
- Body Control Modules
- Body Control Module circuit
- BCM power, ground and signal wiring
- Lighting, locks, HVAC and cluster links
- Wiper/washer and warning system links
- Starting, charging and shift interlock links
- Trunk / liftgate and fuel door links
- GMLAN, LIN and system communication wiring
- Computer Data Lines
- Computer data lines circuit
- Low-speed GMLAN serial data
- High-speed GMLAN serial data
- LIN bus circuits
- Ethernet bus circuits on later models
- Data link connector wiring
- ECM, BCM, ABS, HVAC, radio, cluster, camera and transmission communication links
- Cooling Fan
- Cooling fan circuit
- 2.4L VIN K cooling fan circuit
- 3.6L VIN 3 cooling fan circuit
- Cooling fan motor and control module wiring
- Cooling fan relay and speed control circuits
- Engine coolant temperature sensor wiring
- ECM cooling fan control links
- Cruise Control
- Cruise control circuit
- Adaptive cruise control circuit
- Non-adaptive cruise control circuit
- Brake pedal position sensor wiring
- Accelerator pedal position sensor links
- Steering wheel control switch wiring
- ECM and data line communication
- Defoggers
- Defoggers circuit
- Rear defogger relay control
- Heated mirror / rear glass links where included
- HVAC and BCM defogger wiring
- Electronic Power Steering
- Electronic power steering circuit
- Power steering control module wiring
- Steering shaft torque sensor
- Steering wheel angle sensor links
- GMLAN communication with ABS and transmission modules
- Engine Performance
- 1.5L VIN V engine performance circuit
- 1.5L VIN V California circuit
- 1.5L VIN V except California circuit
- 1.6L VIN U engine performance circuit
- 2.0L VIN X engine performance circuit
- 2.4L VIN K engine performance circuit
- 3.6L VIN 3 engine performance circuit
- ECM power, ground and relay wiring
- Fuel injector and ignition coil circuits
- Throttle body and accelerator pedal position sensor wiring
- Camshaft and crankshaft sensor circuits
- Turbocharger boost / intake air temperature sensor where included
- High-pressure fuel pump and fuel pressure circuits
- Oxygen sensor and emissions system wiring
- A/C pressure, cooling fan and charging system links
- Active grille shutter and drivetrain communication links
- Exterior Lights
- Backup lamps circuit
- Exterior lamps circuit
- Trailer tow circuit
- Front and rear lighting wiring
- Stop lamp, park lamp, turn signal and license lamp circuits
- DRL and BCM-controlled exterior lighting links
- Ground Distribution
- Ground distribution circuits
- Engine ground points
- Chassis ground points
- Instrument panel ground circuits
- Body, HVAC, lighting, infotainment and module ground wiring
- Seat, liftgate and rear body ground circuits
- Headlights
- Headlights circuit
- Headlamps with DRL
- Headlamps without DRL
- Headlamps with halogen
- Headlamps without halogen
- Low beam, high beam and headlamp control wiring
- BCM headlamp control links
- Horn
- Horn circuit
- Horn relay and horn switch wiring
- BCM horn control links
- Instrument Cluster
- Instrument cluster circuit
- Head-up display circuit where included
- Driver information center wiring
- Engine coolant temperature display links
- Warning indicator and data line communication
- Interior Lights
- Courtesy lamps circuit
- Instrument illumination circuit
- Interior lamp dimming control
- Ambient lighting links where included
- BCM-controlled interior lighting wiring
- Memory Systems
- Driver memory seat circuit
- Memory mirror circuit
- Seat memory module wiring
- Mirror position and memory recall links
- Navigation / Driver Assistance
- All-around vision camera circuit
- Blind spot monitoring circuit
- Lane departure warning circuit
- Navigation circuit, low level
- Navigation circuit, mid / high level with amplifier
- Navigation circuit, mid / high level without amplifier
- Parking assistant circuit
- Rear view camera circuit
- Video system circuit
- Camera, display and infotainment communication wiring
- Power Distribution
- Power distribution circuits
- Underhood fuse block wiring
- Instrument panel fuse block wiring
- Battery fuse block wiring
- Relay, fuse and ignition feed diagrams
- ECM, BCM, HVAC, ABS, radio, wiper and transmission power feeds
- Power Door Locks
- Power door locks circuit
- Power door locks with passive keyless entry
- Power door locks without passive keyless entry
- Door latch and lock actuator wiring
- Rear closure and liftgate lock links
- BCM lock / unlock control wiring
- Power Mirrors
- Electrochromic mirror circuit
- Electrochromic mirror with rear view camera
- Electrochromic mirror without rear view camera
- Power mirrors circuit
- Heated mirror and memory mirror links where included
- Power Seats
- Driver power seat circuit
- Passenger power seat circuit
- Driver lumbar circuit
- Passenger lumbar circuit
- Front heated seats circuit
- Rear heated seats circuit
- Heated steering wheel circuit
- Heated seats with and without memory / SPO heated seats
- Seat module power and ground wiring
- Power Top / Sunroof
- Power top / sunroof circuit
- Roof opening panel and switch wiring
- Power Windows
- Power windows circuit
- Window switch and motor wiring
- Driver and passenger window control links
- BCM power window communication
- Radio
- Radio circuit
- Radio circuit, low level
- Radio circuit, mid / high level with amplifier
- Radio circuit, mid / high level without amplifier
- Audio amplifier and speaker wiring
- Antenna, OnStar and infotainment communication links
- Shift Interlock / Park Brake
- Ignition lock solenoid circuit
- Shift interlock circuit
- Park brake system circuit
- Brake signal and transmission interlock wiring
- Starting / Charging
- Charging circuit
- Charging circuit with stop/start system
- Charging circuit without stop/start system
- Starting circuit
- Starting circuit with stop/start system
- Starting circuit without stop/start system
- Starter relay, generator and battery sensor wiring
- Supplemental Restraints
- Supplemental restraints circuit
- Airbag module wiring
- Impact sensor circuits
- Seat belt and pretensioner wiring
- Passenger presence and restraint warning links
- SRS diagnostic communication
- Transmission / AWD
- Automatic transmission circuit
- 2.4L VIN K A/T circuit
- 3.6L VIN 3 A/T circuit
- 6-speed automatic transmission circuit
- 9-speed automatic transmission circuit
- Rear differential lock circuit
- Transmission range and shift control wiring
- GMLAN drivetrain communication links
- Trunk, Tailgate, Fuel Door
- Liftgate release circuit
- Power liftgate circuit
- Rear closure latch wiring
- Endgate / rear body release links
- BCM liftgate control wiring
- Warning Systems
- Warning systems circuit
- Collision warning circuit where included
- Instrument cluster warning indicators
- Brake, restraint and system status warning links
- Driver information center warning circuits
- Wiper / Washer
- Wiper/washer circuit
- Front wiper/washer circuit
- Rear wiper/washer circuit
- Wiper motor and washer pump wiring
- Wiper relay, washer relay and BCM control links






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