Wiring Diagrams GMC Cab & Chassis Sierra 3500 (2004-2007)

47 systems 202 wiring diagrams 2305 components

Contents — 47 systems, 202 diagrams

Air conditioning

Automatic a/c circuit
Automatic a/c circuit, front a/c
Compressor circuit
Heater circuit
Manual a/c circuit
Manual a/c circuit, front a/c

Anti-lock brakes

Anti-lock brake circuit
Anti-lock brakes circuit
Anti-lock brakes circuit, gvw over 8600 lbs
Hydraulic brake circuit
Supplemental brake assist circuit

Anti-theft

Forced entry circuit
Passlock circuit

Body control modules

Body control modules circuit

Computer data lines

Computer data lines circuit
Computer data lines circuit, base & up-level
Computer data lines circuit, luxury

Cruise control 6.0l vin u

6.0l vin u, cruise control circuit

Cruise control 6.6l vin 2

6.6l vin 2, cruise control circuit

Cruise control 6.6l vin d

6.6l vin d, cruise control circuit

Cruise control 8.1l vin g

8.1l vin g, cruise control circuit

Defoggers

Heated mirrors circuit
Rear defogger circuit

Electronic power steering

Electronic power steering circuit
Rear wheel steering circuit

Electronic suspension

Electronic suspension circuit

Engine performance 6.0l vin u

Wiring diagram engine performance 6.0l vin u
Wiring diagram engine performance 6.0l vin u, except hybrid

Engine performance 6.6l vin 2

Wiring diagram engine performance 6.6l vin 2

Engine performance 6.6l vin d

Wiring diagram engine performance 6.6l vin d

Engine performance 8.1l vin g

Wiring diagram engine performance 8.1l vin g

Exterior lights

Back-up lamps circuit
Back-up lamps circuit, with allison automatic transmission
Back-up lamps circuit, without allison automatic transmission
Exterior lamps circuit

Ground distribution

Ground distribution circuit
Ground distribution circuit, except hybrid

Headlights

Headlights circuit

Horn

Horn circuit

Instrument cluster

Instrument cluster circuit

Interior lights

Courtesy lamps circuit
Instrument illumination circuit

Memory systems

Memory mirrors circuit
Memory seat circuit

Power distribution 6.0l vin u

6.0l vin u, power distribution circuit
6.0l vin u, power distribution circuit, except hybrid

Power distribution 6.6l vin 2

6.6l vin 2, power distribution circuit

Power distribution 6.6l vin d

6.6l vin d, power distribution circuit

Power distribution 8.1l vin g

8.1l vin g, power distribution circuit
8.1l vin g, power distribution circuit, except hybrid

Power door locks

Power door locks circuit, base
Power door locks circuit, up level

Power mirrors

Electrochromic mirror circuit
Power mirrors circuit

Power seats

Driver seat circuit
Heated seats circuit
Passenger full feature seat circuit
Passenger power seat circuit
Passenger"s lumbar circuit

Power top/sunroof

Power top/sunroof circuit

Power windows

Power windows circuit

Radio

Base radio circuit
Mid-line radio circuit, with rear seat audio
Mid-line radio circuit, without rear seat audio
Premium sound radio circuit, with cd
Premium sound radio circuit, with cd, with rear entertainment, with digital receiver
Premium sound radio circuit, with digital radio receiver

Shift interlock

Shift interlock circuit

Starting/charging

Starting circuit
Starting circuit, except hybrid

Starting/charging 6.0l vin u

6.0l vin u, charging circuit
6.0l vin u, charging circuit, hybrid

Starting/charging 6.6l vin 2

6.6l vin 2, charging circuit
6.6l vin 2, starting circuit

Starting/charging 6.6l vin d

6.6l vin d, charging circuit

Starting/charging 8.1l vin g

8.1l vin g, charging circuit
8.1l vin g, charging circuit, hybrid

Supplemental restraints

Supplemental restraints circuit

Transmission

Transfer case circuit, 2-speed automatic
Transfer case circuit, 2-speed manual
Transfer case circuit, selectable

Transmission 6.0l vin u

6.0l vin u, a/t circuit
6.0l vin u, a/t circuit, 4l60-e
6.0l vin u, a/t circuit, 4l80-e
6.0l vin u, transfer case circuit, 2-speed automatic
6.0l vin u, transfer case circuit, 2-speed manual

Transmission 6.6l vin 2

6.6l vin 2, a/t circuit
6.6l vin 2, transfer case circuit, 2-speed manual
6.6l vin 2, transfer case circuit, selectable

Transmission 6.6l vin d

6.6l vin d, a/t circuit
6.6l vin d, transfer case circuit, 2-speed manual
6.6l vin d, transfer case circuit, selectable

Transmission 8.1l vin g

8.1l vin g, a/t circuit
8.1l vin g, transfer case circuit, 2-speed manual
8.1l vin g, transfer case circuit, selectable

Warning systems

Chime circuit
Tire pressure monitoring circuit
Warning systems circuit

Wiper/washer

Wiper/washer circuit

Air conditioning

# Automatic a/c circuit

# Automatic a/c circuit (1 of 3)

Air conditioning — Automatic a/c circuit — Automatic a/c circuit (1 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Automatic a/c circuit (1 of 2)

Air conditioning — Automatic a/c circuit — Automatic a/c circuit (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Automatic a/c circuit (2 of 3)

Air conditioning — Automatic a/c circuit — Automatic a/c circuit (2 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Automatic a/c circuit (2 of 2)

Air conditioning — Automatic a/c circuit — Automatic a/c circuit (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Automatic a/c circuit (3 of 3)

Air conditioning — Automatic a/c circuit — Automatic a/c circuit (3 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Automatic a/c circuit, front a/c

# Automatic a/c circuit, front a/c (1 of 2)

Air conditioning — Automatic a/c circuit, front a/c — Automatic a/c circuit, front a/c (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Automatic a/c circuit, front a/c (2 of 2)

Air conditioning — Automatic a/c circuit, front a/c — Automatic a/c circuit, front a/c (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Compressor circuit

Air conditioning — Compressor circuit — Compressor circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Heater circuit

Air conditioning — Heater circuit — Heater circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Manual a/c circuit

# Manual a/c circuit (1 of 2)

Air conditioning — Manual a/c circuit — Manual a/c circuit (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Manual a/c circuit (1 of 3)

Air conditioning — Manual a/c circuit — Manual a/c circuit (1 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Manual a/c circuit (2 of 3)

Air conditioning — Manual a/c circuit — Manual a/c circuit (2 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Manual a/c circuit (2 of 2)

Air conditioning — Manual a/c circuit — Manual a/c circuit (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Manual a/c circuit (3 of 3)

Air conditioning — Manual a/c circuit — Manual a/c circuit (3 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Manual a/c circuit, front a/c

# Manual a/c circuit, front a/c (1 of 2)

Air conditioning — Manual a/c circuit, front a/c — Manual a/c circuit, front a/c (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Manual a/c circuit, front a/c (2 of 2)

Air conditioning — Manual a/c circuit, front a/c — Manual a/c circuit, front a/c (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Anti-lock brakes

# Anti-lock brake circuit

Anti-lock brakes — Anti-lock brake circuit — Anti-lock brake circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Anti-lock brakes circuit

Anti-lock brakes — Anti-lock brakes circuit — Anti-lock brakes circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Anti-lock brakes circuit, gvw over 8600 lbs

Anti-lock brakes — Anti-lock brakes circuit, gvw over 8600 lbs — Anti-lock brakes circuit, gvw over 8600 lbs. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Hydraulic brake circuit

Anti-lock brakes — Hydraulic brake circuit — Hydraulic brake circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Supplemental brake assist circuit

Anti-lock brakes — Supplemental brake assist circuit — Supplemental brake assist circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Anti-theft

# Forced entry circuit

Anti-theft — Forced entry circuit — Forced entry circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Passlock circuit

Anti-theft — Passlock circuit — Passlock circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Body control modules

# Body control modules circuit

# Body control modules circuit (1 of 2)

Body control modules — Body control modules circuit — Body control modules circuit (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Body control modules circuit (2 of 2)

Body control modules — Body control modules circuit — Body control modules circuit (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Computer data lines

# Computer data lines circuit

# Computer data lines circuit (1 of 2)

Computer data lines — Computer data lines circuit — Computer data lines circuit (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Computer data lines circuit (2 of 2)

Computer data lines — Computer data lines circuit — Computer data lines circuit (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Computer data lines circuit, base & up-level

Computer data lines — Computer data lines circuit, base & up-level — Computer data lines circuit, base & up-level. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Computer data lines circuit, luxury

Computer data lines — Computer data lines circuit, luxury — Computer data lines circuit, luxury. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Cruise control 6.0l vin u

# 6.0l vin u, cruise control circuit

Cruise control 6.0l vin u — 6.0l vin u, cruise control circuit — 6.0l vin u, cruise control circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Cruise control 6.6l vin 2

# 6.6l vin 2, cruise control circuit

Cruise control 6.6l vin 2 — 6.6l vin 2, cruise control circuit — 6.6l vin 2, cruise control circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Cruise control 6.6l vin d

# 6.6l vin d, cruise control circuit

Cruise control 6.6l vin d — 6.6l vin d, cruise control circuit — 6.6l vin d, cruise control circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Cruise control 8.1l vin g

# 8.1l vin g, cruise control circuit

Cruise control 8.1l vin g — 8.1l vin g, cruise control circuit — 8.1l vin g, cruise control circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Defoggers

# Heated mirrors circuit

Defoggers — Heated mirrors circuit — Heated mirrors circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Rear defogger circuit

Defoggers — Rear defogger circuit — Rear defogger circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Electronic power steering

# Electronic power steering circuit

Electronic power steering — Electronic power steering circuit — Electronic power steering circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Rear wheel steering circuit

Electronic power steering — Rear wheel steering circuit — Rear wheel steering circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Electronic suspension

# Electronic suspension circuit

Electronic suspension — Electronic suspension circuit — Electronic suspension circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Engine performance 6.0l vin u

# Wiring diagram engine performance 6.0l vin u

# Wiring diagram engine performance 6.0l vin u (1 of 5)

Engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u (1 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.0l vin u (2 of 5)

Engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u (2 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.0l vin u (3 of 5)

Engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u (3 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.0l vin u (4 of 5)

Engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u (4 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.0l vin u (5 of 5)

Engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u (5 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.0l vin u, except hybrid

# Wiring diagram engine performance 6.0l vin u, except hybrid (1 of 5)

Engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u, except hybrid — Wiring diagram engine performance 6.0l vin u, except hybrid (1 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.0l vin u, except hybrid (2 of 5)

Engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u, except hybrid — Wiring diagram engine performance 6.0l vin u, except hybrid (2 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.0l vin u, except hybrid (3 of 5)

Engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u, except hybrid — Wiring diagram engine performance 6.0l vin u, except hybrid (3 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.0l vin u, except hybrid (4 of 5)

Engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u, except hybrid — Wiring diagram engine performance 6.0l vin u, except hybrid (4 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.0l vin u, except hybrid (5 of 5)

Engine performance 6.0l vin u — Wiring diagram engine performance 6.0l vin u, except hybrid — Wiring diagram engine performance 6.0l vin u, except hybrid (5 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Engine performance 6.6l vin 2

# Wiring diagram engine performance 6.6l vin 2

# Wiring diagram engine performance 6.6l vin 2 (1 of 6)

Engine performance 6.6l vin 2 — Wiring diagram engine performance 6.6l vin 2 — Wiring diagram engine performance 6.6l vin 2 (1 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.6l vin 2 (2 of 6)

Engine performance 6.6l vin 2 — Wiring diagram engine performance 6.6l vin 2 — Wiring diagram engine performance 6.6l vin 2 (2 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.6l vin 2 (3 of 6)

Engine performance 6.6l vin 2 — Wiring diagram engine performance 6.6l vin 2 — Wiring diagram engine performance 6.6l vin 2 (3 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.6l vin 2 (4 of 6)

Engine performance 6.6l vin 2 — Wiring diagram engine performance 6.6l vin 2 — Wiring diagram engine performance 6.6l vin 2 (4 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.6l vin 2 (5 of 6)

Engine performance 6.6l vin 2 — Wiring diagram engine performance 6.6l vin 2 — Wiring diagram engine performance 6.6l vin 2 (5 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.6l vin 2 (6 of 6)

Engine performance 6.6l vin 2 — Wiring diagram engine performance 6.6l vin 2 — Wiring diagram engine performance 6.6l vin 2 (6 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Engine performance 6.6l vin d

# Wiring diagram engine performance 6.6l vin d

# Wiring diagram engine performance 6.6l vin d (1 of 6)

Engine performance 6.6l vin d — Wiring diagram engine performance 6.6l vin d — Wiring diagram engine performance 6.6l vin d (1 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.6l vin d (2 of 6)

Engine performance 6.6l vin d — Wiring diagram engine performance 6.6l vin d — Wiring diagram engine performance 6.6l vin d (2 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.6l vin d (3 of 6)

Engine performance 6.6l vin d — Wiring diagram engine performance 6.6l vin d — Wiring diagram engine performance 6.6l vin d (3 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.6l vin d (4 of 6)

Engine performance 6.6l vin d — Wiring diagram engine performance 6.6l vin d — Wiring diagram engine performance 6.6l vin d (4 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.6l vin d (5 of 6)

Engine performance 6.6l vin d — Wiring diagram engine performance 6.6l vin d — Wiring diagram engine performance 6.6l vin d (5 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 6.6l vin d (6 of 6)

Engine performance 6.6l vin d — Wiring diagram engine performance 6.6l vin d — Wiring diagram engine performance 6.6l vin d (6 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Engine performance 8.1l vin g

# Wiring diagram engine performance 8.1l vin g

# Wiring diagram engine performance 8.1l vin g (1 of 5)

Engine performance 8.1l vin g — Wiring diagram engine performance 8.1l vin g — Wiring diagram engine performance 8.1l vin g (1 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 8.1l vin g (2 of 5)

Engine performance 8.1l vin g — Wiring diagram engine performance 8.1l vin g — Wiring diagram engine performance 8.1l vin g (2 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 8.1l vin g (3 of 5)

Engine performance 8.1l vin g — Wiring diagram engine performance 8.1l vin g — Wiring diagram engine performance 8.1l vin g (3 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 8.1l vin g (4 of 5)

Engine performance 8.1l vin g — Wiring diagram engine performance 8.1l vin g — Wiring diagram engine performance 8.1l vin g (4 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Wiring diagram engine performance 8.1l vin g (5 of 5)

Engine performance 8.1l vin g — Wiring diagram engine performance 8.1l vin g — Wiring diagram engine performance 8.1l vin g (5 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Exterior lights

# Back-up lamps circuit

Exterior lights — Back-up lamps circuit — Back-up lamps circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Back-up lamps circuit, with allison automatic transmission

Exterior lights — Back-up lamps circuit, with allison automatic transmission — Back-up lamps circuit, with allison automatic transmission. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Back-up lamps circuit, without allison automatic transmission

Exterior lights — Back-up lamps circuit, without allison automatic transmission — Back-up lamps circuit, without allison automatic transmission. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Exterior lamps circuit

# Exterior lamps circuit (1 of 3)

Exterior lights — Exterior lamps circuit — Exterior lamps circuit (1 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Exterior lamps circuit (2 of 3)

Exterior lights — Exterior lamps circuit — Exterior lamps circuit (2 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Exterior lamps circuit (3 of 3)

Exterior lights — Exterior lamps circuit — Exterior lamps circuit (3 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Ground distribution

# Ground distribution circuit

# Ground distribution circuit (1 of 4)

Ground distribution — Ground distribution circuit — Ground distribution circuit (1 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Ground distribution circuit (2 of 4)

Ground distribution — Ground distribution circuit — Ground distribution circuit (2 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Ground distribution circuit (3 of 4)

Ground distribution — Ground distribution circuit — Ground distribution circuit (3 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Ground distribution circuit (4 of 4)

Ground distribution — Ground distribution circuit — Ground distribution circuit (4 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Ground distribution circuit, except hybrid

# Ground distribution circuit, except hybrid (1 of 4)

Ground distribution — Ground distribution circuit, except hybrid — Ground distribution circuit, except hybrid (1 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Ground distribution circuit, except hybrid (2 of 4)

Ground distribution — Ground distribution circuit, except hybrid — Ground distribution circuit, except hybrid (2 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Ground distribution circuit, except hybrid (3 of 4)

Ground distribution — Ground distribution circuit, except hybrid — Ground distribution circuit, except hybrid (3 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Ground distribution circuit, except hybrid (4 of 4)

Ground distribution — Ground distribution circuit, except hybrid — Ground distribution circuit, except hybrid (4 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Headlights

# Headlights circuit

Headlights — Headlights circuit — Headlights circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Horn

# Horn circuit

Horn — Horn circuit — Horn circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Instrument cluster

# Instrument cluster circuit

# Instrument cluster circuit (1 of 2)

Instrument cluster — Instrument cluster circuit — Instrument cluster circuit (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Instrument cluster circuit (2 of 2)

Instrument cluster — Instrument cluster circuit — Instrument cluster circuit (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Interior lights

# Courtesy lamps circuit

# Courtesy lamps circuit (1 of 3)

Interior lights — Courtesy lamps circuit — Courtesy lamps circuit (1 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Courtesy lamps circuit (1 of 2)

Interior lights — Courtesy lamps circuit — Courtesy lamps circuit (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Courtesy lamps circuit (2 of 2)

Interior lights — Courtesy lamps circuit — Courtesy lamps circuit (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Courtesy lamps circuit (2 of 3)

Interior lights — Courtesy lamps circuit — Courtesy lamps circuit (2 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Courtesy lamps circuit (3 of 3)

Interior lights — Courtesy lamps circuit — Courtesy lamps circuit (3 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Instrument illumination circuit

# Instrument illumination circuit (1 of 3)

Interior lights — Instrument illumination circuit — Instrument illumination circuit (1 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Instrument illumination circuit (2 of 3)

Interior lights — Instrument illumination circuit — Instrument illumination circuit (2 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Instrument illumination circuit (3 of 3)

Interior lights — Instrument illumination circuit — Instrument illumination circuit (3 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Memory systems

# Memory mirrors circuit

Memory systems — Memory mirrors circuit — Memory mirrors circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Memory seat circuit

# Memory seat circuit (1 of 2)

Memory systems — Memory seat circuit — Memory seat circuit (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Memory seat circuit (2 of 2)

Memory systems — Memory seat circuit — Memory seat circuit (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Power distribution 6.0l vin u

# 6.0l vin u, power distribution circuit

# 6.0l vin u, power distribution circuit (1 of 6)

Power distribution 6.0l vin u — 6.0l vin u, power distribution circuit — 6.0l vin u, power distribution circuit (1 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, power distribution circuit (2 of 6)

Power distribution 6.0l vin u — 6.0l vin u, power distribution circuit — 6.0l vin u, power distribution circuit (2 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, power distribution circuit (3 of 6)

Power distribution 6.0l vin u — 6.0l vin u, power distribution circuit — 6.0l vin u, power distribution circuit (3 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, power distribution circuit (4 of 6)

Power distribution 6.0l vin u — 6.0l vin u, power distribution circuit — 6.0l vin u, power distribution circuit (4 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, power distribution circuit (5 of 6)

Power distribution 6.0l vin u — 6.0l vin u, power distribution circuit — 6.0l vin u, power distribution circuit (5 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, power distribution circuit (6 of 6)

Power distribution 6.0l vin u — 6.0l vin u, power distribution circuit — 6.0l vin u, power distribution circuit (6 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, power distribution circuit, except hybrid

# 6.0l vin u, power distribution circuit, except hybrid (1 of 6)

Power distribution 6.0l vin u — 6.0l vin u, power distribution circuit, except hybrid — 6.0l vin u, power distribution circuit, except hybrid (1 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, power distribution circuit, except hybrid (2 of 6)

Power distribution 6.0l vin u — 6.0l vin u, power distribution circuit, except hybrid — 6.0l vin u, power distribution circuit, except hybrid (2 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, power distribution circuit, except hybrid (3 of 6)

Power distribution 6.0l vin u — 6.0l vin u, power distribution circuit, except hybrid — 6.0l vin u, power distribution circuit, except hybrid (3 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, power distribution circuit, except hybrid (4 of 6)

Power distribution 6.0l vin u — 6.0l vin u, power distribution circuit, except hybrid — 6.0l vin u, power distribution circuit, except hybrid (4 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, power distribution circuit, except hybrid (5 of 6)

Power distribution 6.0l vin u — 6.0l vin u, power distribution circuit, except hybrid — 6.0l vin u, power distribution circuit, except hybrid (5 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, power distribution circuit, except hybrid (6 of 6)

Power distribution 6.0l vin u — 6.0l vin u, power distribution circuit, except hybrid — 6.0l vin u, power distribution circuit, except hybrid (6 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Power distribution 6.6l vin 2

# 6.6l vin 2, power distribution circuit

# 6.6l vin 2, power distribution circuit (1 of 5)

Power distribution 6.6l vin 2 — 6.6l vin 2, power distribution circuit — 6.6l vin 2, power distribution circuit (1 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin 2, power distribution circuit (2 of 5)

Power distribution 6.6l vin 2 — 6.6l vin 2, power distribution circuit — 6.6l vin 2, power distribution circuit (2 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin 2, power distribution circuit (3 of 5)

Power distribution 6.6l vin 2 — 6.6l vin 2, power distribution circuit — 6.6l vin 2, power distribution circuit (3 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin 2, power distribution circuit (4 of 5)

Power distribution 6.6l vin 2 — 6.6l vin 2, power distribution circuit — 6.6l vin 2, power distribution circuit (4 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin 2, power distribution circuit (5 of 5)

Power distribution 6.6l vin 2 — 6.6l vin 2, power distribution circuit — 6.6l vin 2, power distribution circuit (5 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Power distribution 6.6l vin d

# 6.6l vin d, power distribution circuit

# 6.6l vin d, power distribution circuit (1 of 5)

Power distribution 6.6l vin d — 6.6l vin d, power distribution circuit — 6.6l vin d, power distribution circuit (1 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin d, power distribution circuit (2 of 5)

Power distribution 6.6l vin d — 6.6l vin d, power distribution circuit — 6.6l vin d, power distribution circuit (2 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin d, power distribution circuit (3 of 5)

Power distribution 6.6l vin d — 6.6l vin d, power distribution circuit — 6.6l vin d, power distribution circuit (3 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin d, power distribution circuit (4 of 5)

Power distribution 6.6l vin d — 6.6l vin d, power distribution circuit — 6.6l vin d, power distribution circuit (4 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin d, power distribution circuit (5 of 5)

Power distribution 6.6l vin d — 6.6l vin d, power distribution circuit — 6.6l vin d, power distribution circuit (5 of 5). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Power distribution 8.1l vin g

# 8.1l vin g, power distribution circuit

# 8.1l vin g, power distribution circuit (1 of 6)

Power distribution 8.1l vin g — 8.1l vin g, power distribution circuit — 8.1l vin g, power distribution circuit (1 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, power distribution circuit (2 of 6)

Power distribution 8.1l vin g — 8.1l vin g, power distribution circuit — 8.1l vin g, power distribution circuit (2 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, power distribution circuit (3 of 6)

Power distribution 8.1l vin g — 8.1l vin g, power distribution circuit — 8.1l vin g, power distribution circuit (3 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, power distribution circuit (4 of 6)

Power distribution 8.1l vin g — 8.1l vin g, power distribution circuit — 8.1l vin g, power distribution circuit (4 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, power distribution circuit (5 of 6)

Power distribution 8.1l vin g — 8.1l vin g, power distribution circuit — 8.1l vin g, power distribution circuit (5 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, power distribution circuit (6 of 6)

Power distribution 8.1l vin g — 8.1l vin g, power distribution circuit — 8.1l vin g, power distribution circuit (6 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, power distribution circuit, except hybrid

# 8.1l vin g, power distribution circuit, except hybrid (1 of 6)

Power distribution 8.1l vin g — 8.1l vin g, power distribution circuit, except hybrid — 8.1l vin g, power distribution circuit, except hybrid (1 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, power distribution circuit, except hybrid (2 of 6)

Power distribution 8.1l vin g — 8.1l vin g, power distribution circuit, except hybrid — 8.1l vin g, power distribution circuit, except hybrid (2 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, power distribution circuit, except hybrid (3 of 6)

Power distribution 8.1l vin g — 8.1l vin g, power distribution circuit, except hybrid — 8.1l vin g, power distribution circuit, except hybrid (3 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, power distribution circuit, except hybrid (4 of 6)

Power distribution 8.1l vin g — 8.1l vin g, power distribution circuit, except hybrid — 8.1l vin g, power distribution circuit, except hybrid (4 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, power distribution circuit, except hybrid (5 of 6)

Power distribution 8.1l vin g — 8.1l vin g, power distribution circuit, except hybrid — 8.1l vin g, power distribution circuit, except hybrid (5 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, power distribution circuit, except hybrid (6 of 6)

Power distribution 8.1l vin g — 8.1l vin g, power distribution circuit, except hybrid — 8.1l vin g, power distribution circuit, except hybrid (6 of 6). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Power door locks

# Power door locks circuit, base

Power door locks — Power door locks circuit, base — Power door locks circuit, base. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Power door locks circuit, up level

# Power door locks circuit, up level (1 of 2)

Power door locks — Power door locks circuit, up level — Power door locks circuit, up level (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Power door locks circuit, up level (2 of 2)

Power door locks — Power door locks circuit, up level — Power door locks circuit, up level (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Power mirrors

# Electrochromic mirror circuit

Power mirrors — Electrochromic mirror circuit — Electrochromic mirror circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Power mirrors circuit

Power mirrors — Power mirrors circuit — Power mirrors circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Power seats

# Driver seat circuit

Power seats — Driver seat circuit — Driver seat circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Heated seats circuit

Power seats — Heated seats circuit — Heated seats circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Passenger full feature seat circuit

Power seats — Passenger full feature seat circuit — Passenger full feature seat circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Passenger power seat circuit

Power seats — Passenger power seat circuit — Passenger power seat circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Passenger"s lumbar circuit

Power seats — Passenger"s lumbar circuit — Passenger"s lumbar circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Power top/sunroof

# Power top/sunroof circuit

Power top/sunroof — Power top/sunroof circuit — Power top/sunroof circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Power windows

# Power windows circuit

Power windows — Power windows circuit — Power windows circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Radio

# Base radio circuit

Radio — Base radio circuit — Base radio circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, with rear seat audio

# Mid-line radio circuit, with rear seat audio (1 of 3)

Radio — Mid-line radio circuit, with rear seat audio — Mid-line radio circuit, with rear seat audio (1 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, with rear seat audio (1 of 4)

Radio — Mid-line radio circuit, with rear seat audio — Mid-line radio circuit, with rear seat audio (1 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, with rear seat audio (2 of 4)

Radio — Mid-line radio circuit, with rear seat audio — Mid-line radio circuit, with rear seat audio (2 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, with rear seat audio (2 of 3)

Radio — Mid-line radio circuit, with rear seat audio — Mid-line radio circuit, with rear seat audio (2 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, with rear seat audio (3 of 3)

Radio — Mid-line radio circuit, with rear seat audio — Mid-line radio circuit, with rear seat audio (3 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, with rear seat audio (3 of 4)

Radio — Mid-line radio circuit, with rear seat audio — Mid-line radio circuit, with rear seat audio (3 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, with rear seat audio (4 of 4)

Radio — Mid-line radio circuit, with rear seat audio — Mid-line radio circuit, with rear seat audio (4 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, without rear seat audio

# Mid-line radio circuit, without rear seat audio (1 of 3)

Radio — Mid-line radio circuit, without rear seat audio — Mid-line radio circuit, without rear seat audio (1 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, without rear seat audio (1 of 4)

Radio — Mid-line radio circuit, without rear seat audio — Mid-line radio circuit, without rear seat audio (1 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, without rear seat audio (2 of 3)

Radio — Mid-line radio circuit, without rear seat audio — Mid-line radio circuit, without rear seat audio (2 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, without rear seat audio (2 of 4)

Radio — Mid-line radio circuit, without rear seat audio — Mid-line radio circuit, without rear seat audio (2 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, without rear seat audio (3 of 4)

Radio — Mid-line radio circuit, without rear seat audio — Mid-line radio circuit, without rear seat audio (3 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, without rear seat audio (3 of 3)

Radio — Mid-line radio circuit, without rear seat audio — Mid-line radio circuit, without rear seat audio (3 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Mid-line radio circuit, without rear seat audio (4 of 4)

Radio — Mid-line radio circuit, without rear seat audio — Mid-line radio circuit, without rear seat audio (4 of 4). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Premium sound radio circuit, with cd

# Premium sound radio circuit, with cd (1 of 2)

Radio — Premium sound radio circuit, with cd — Premium sound radio circuit, with cd (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Premium sound radio circuit, with cd (2 of 2)

Radio — Premium sound radio circuit, with cd — Premium sound radio circuit, with cd (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Premium sound radio circuit, with cd, with rear entertainment, with digital receiver

# Premium sound radio circuit, with cd, with rear entertainment, with digital receiver (1 of 3)

Radio — Premium sound radio circuit, with cd, with rear entertainment, with digital receiver — Premium sound radio circuit, with cd, with rear entertainment, with digital receiver (1 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Premium sound radio circuit, with cd, with rear entertainment, with digital receiver (2 of 3)

Radio — Premium sound radio circuit, with cd, with rear entertainment, with digital receiver — Premium sound radio circuit, with cd, with rear entertainment, with digital receiver (2 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Premium sound radio circuit, with cd, with rear entertainment, with digital receiver (3 of 3)

Radio — Premium sound radio circuit, with cd, with rear entertainment, with digital receiver — Premium sound radio circuit, with cd, with rear entertainment, with digital receiver (3 of 3). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Premium sound radio circuit, with digital radio receiver

# Premium sound radio circuit, with digital radio receiver (1 of 2)

Radio — Premium sound radio circuit, with digital radio receiver — Premium sound radio circuit, with digital radio receiver (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Premium sound radio circuit, with digital radio receiver (2 of 2)

Radio — Premium sound radio circuit, with digital radio receiver — Premium sound radio circuit, with digital radio receiver (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Shift interlock

# Shift interlock circuit

Shift interlock — Shift interlock circuit — Shift interlock circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Starting/charging

# Starting circuit

Starting/charging — Starting circuit — Starting circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Starting circuit, except hybrid

Starting/charging — Starting circuit, except hybrid — Starting circuit, except hybrid. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Starting/charging 6.0l vin u

# 6.0l vin u, charging circuit

Starting/charging 6.0l vin u — 6.0l vin u, charging circuit — 6.0l vin u, charging circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, charging circuit, hybrid

Starting/charging 6.0l vin u — 6.0l vin u, charging circuit, hybrid — 6.0l vin u, charging circuit, hybrid. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Starting/charging 6.6l vin 2

# 6.6l vin 2, charging circuit

Starting/charging 6.6l vin 2 — 6.6l vin 2, charging circuit — 6.6l vin 2, charging circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin 2, starting circuit

Starting/charging 6.6l vin 2 — 6.6l vin 2, starting circuit — 6.6l vin 2, starting circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Starting/charging 6.6l vin d

# 6.6l vin d, charging circuit

Starting/charging 6.6l vin d — 6.6l vin d, charging circuit — 6.6l vin d, charging circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Starting/charging 8.1l vin g

# 8.1l vin g, charging circuit

Starting/charging 8.1l vin g — 8.1l vin g, charging circuit — 8.1l vin g, charging circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, charging circuit, hybrid

Starting/charging 8.1l vin g — 8.1l vin g, charging circuit, hybrid — 8.1l vin g, charging circuit, hybrid. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Supplemental restraints

# Supplemental restraints circuit

# Supplemental restraints circuit (1 of 2)

Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Supplemental restraints circuit (2 of 2)

Supplemental restraints — Supplemental restraints circuit — Supplemental restraints circuit (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Transmission

# Transfer case circuit, 2-speed automatic

Transmission — Transfer case circuit, 2-speed automatic — Transfer case circuit, 2-speed automatic. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Transfer case circuit, 2-speed manual

Transmission — Transfer case circuit, 2-speed manual — Transfer case circuit, 2-speed manual. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Transfer case circuit, selectable

Transmission — Transfer case circuit, selectable — Transfer case circuit, selectable. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Transmission 6.0l vin u

# 6.0l vin u, a/t circuit

Transmission 6.0l vin u — 6.0l vin u, a/t circuit — 6.0l vin u, a/t circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, a/t circuit, 4l60-e

Transmission 6.0l vin u — 6.0l vin u, a/t circuit, 4l60-e — 6.0l vin u, a/t circuit, 4l60-e. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, a/t circuit, 4l80-e

Transmission 6.0l vin u — 6.0l vin u, a/t circuit, 4l80-e — 6.0l vin u, a/t circuit, 4l80-e. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, transfer case circuit, 2-speed automatic

Transmission 6.0l vin u — 6.0l vin u, transfer case circuit, 2-speed automatic — 6.0l vin u, transfer case circuit, 2-speed automatic. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.0l vin u, transfer case circuit, 2-speed manual

Transmission 6.0l vin u — 6.0l vin u, transfer case circuit, 2-speed manual — 6.0l vin u, transfer case circuit, 2-speed manual. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Transmission 6.6l vin 2

# 6.6l vin 2, a/t circuit

# 6.6l vin 2, a/t circuit

Transmission 6.6l vin 2 — 6.6l vin 2, a/t circuit — 6.6l vin 2, a/t circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin 2, a/t circuit (1 of 2)

Transmission 6.6l vin 2 — 6.6l vin 2, a/t circuit — 6.6l vin 2, a/t circuit (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin 2, a/t circuit (2 of 2)

Transmission 6.6l vin 2 — 6.6l vin 2, a/t circuit — 6.6l vin 2, a/t circuit (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin 2, transfer case circuit, 2-speed manual

Transmission 6.6l vin 2 — 6.6l vin 2, transfer case circuit, 2-speed manual — 6.6l vin 2, transfer case circuit, 2-speed manual. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin 2, transfer case circuit, selectable

Transmission 6.6l vin 2 — 6.6l vin 2, transfer case circuit, selectable — 6.6l vin 2, transfer case circuit, selectable. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Transmission 6.6l vin d

# 6.6l vin d, a/t circuit

# 6.6l vin d, a/t circuit (1 of 2)

Transmission 6.6l vin d — 6.6l vin d, a/t circuit — 6.6l vin d, a/t circuit (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin d, a/t circuit (2 of 2)

Transmission 6.6l vin d — 6.6l vin d, a/t circuit — 6.6l vin d, a/t circuit (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin d, transfer case circuit, 2-speed manual

Transmission 6.6l vin d — 6.6l vin d, transfer case circuit, 2-speed manual — 6.6l vin d, transfer case circuit, 2-speed manual. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 6.6l vin d, transfer case circuit, selectable

Transmission 6.6l vin d — 6.6l vin d, transfer case circuit, selectable — 6.6l vin d, transfer case circuit, selectable. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Transmission 8.1l vin g

# 8.1l vin g, a/t circuit

# 8.1l vin g, a/t circuit

Transmission 8.1l vin g — 8.1l vin g, a/t circuit — 8.1l vin g, a/t circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, a/t circuit (1 of 2)

Transmission 8.1l vin g — 8.1l vin g, a/t circuit — 8.1l vin g, a/t circuit (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, a/t circuit (2 of 2)

Transmission 8.1l vin g — 8.1l vin g, a/t circuit — 8.1l vin g, a/t circuit (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, transfer case circuit, 2-speed manual

Transmission 8.1l vin g — 8.1l vin g, transfer case circuit, 2-speed manual — 8.1l vin g, transfer case circuit, 2-speed manual. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# 8.1l vin g, transfer case circuit, selectable

Transmission 8.1l vin g — 8.1l vin g, transfer case circuit, selectable — 8.1l vin g, transfer case circuit, selectable. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Warning systems

# Chime circuit

# Chime circuit (1 of 2)

Warning systems — Chime circuit — Chime circuit (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Chime circuit (2 of 2)

Warning systems — Chime circuit — Chime circuit (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Tire pressure monitoring circuit

Warning systems — Tire pressure monitoring circuit — Tire pressure monitoring circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Warning systems circuit

# Warning systems circuit (1 of 2)

Warning systems — Warning systems circuit — Warning systems circuit (1 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

# Warning systems circuit (2 of 2)

Warning systems — Warning systems circuit — Warning systems circuit (2 of 2). GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram

Wiper/washer

# Wiper/washer circuit

Wiper/washer — Wiper/washer circuit — Wiper/washer circuit. GMC Cab & Chassis Sierra 3500 (2004-2007)

Components on the diagram