RADIO – GMC Envoy 2003 – SYSTEM WIRING DIAGRAMS

RADIO

Base Radio Wiring Diagram, with Rear Seat Audio for GMC Envoy 2003

List of elements for Base Radio Wiring Diagram, with Rear Seat Audio for GMC Envoy 2003:

• (near the right front of the lower console) g201
• A/c system
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• Am/fm
• Antenna
• Auxiliary hvac control module
• B10
• B11
• B12
• B13
• B14
• B15
• Body control module (beneath left rear seat, on rear fuse block)
• G102 (left side of underhood compartment, near rear of underhood fuse block)
• Ground
• Hot at all times
• Hvac b fuse 36 10a
• Inflatable restraint steering wheel module coil
• Lf door speaker
• Lf door tweeter speaker
• Lf out +
• Lf out -
• Lr door speaker
• Lr low level audio sig +
• Lr low level audio sig -
• Lr out +
• Lr out -
• Lr speaker out +
• Lr speaker out -
• Mode
• Nca
• Pnk
• Radio
• Radio control signal
• Radio fuse 41 15a
• Rear fuse block (below left rear seat)
• Rf door speaker
• Rf door tweeter speaker
• Rf out +
• Rf out -
• Rr door speaker
• Rr low level audio sig +
• Rr low level audio sig -
• Rr out +
• Rr out -
• Rr speaker out +
• Rr speaker out -
• S202
• S307
• Serial data
• Sp201 (at lower right front of lower console)
• Sp205 (below left of dash, near headlamp switch connector)
• Steering wheel controls assembly
• Tan
• Volume down
• Volume up
• Volume/ am/fm switch
• Wiper/ washer system

Base Radio Wiring Diagram, without Rear Seat Audio for GMC Envoy 2003

List of elements for Base Radio Wiring Diagram, without Rear Seat Audio for GMC Envoy 2003:

• A/c system
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• Am/fm
• Antenna
• B10
• B11
• B12
• B13
• B14
• B15
• Body control module (beneath left rear seat, on rear fuse block)
• G102 (left side of underhood compartment, near rear of underhood fuse block)
• Ground
• Hot at all times
• Inflatable restraint steering wheel module coil
• Lf door speaker
• Lf door tweeter speaker
• Lf out +
• Lf out -
• Lr door speaker
• Lr out +
• Lr out -
• Mode
• Nca
• Pnk
• Radio
• Radio control signal
• Radio fuse 41 15a
• Rear fuse block (below left rear seat)
• Rf door speaker
• Rf door tweeter speaker
• Rf out +
• Rf out -
• Rr door speaker
• Rr out +
• Rr out -
• Serial data
• Sp205 (behind left of dash, near headlamp switch)
• Steering wheel controls assembly
• Tan
• Volume down
• Volume up
• Volume/ am/fm switch
• Wiper/ washer system

DVD Player/Voice Recorder Wiring Diagram for GMC Envoy 2003

List of elements for DVD Player/Voice Recorder Wiring Diagram for GMC Envoy 2003:

• C3 f1
• Digital video disc player
• E1 c3
• G302 (on lower left "b" pillar)
• Garage door opener
• Hot at all times
• Hot in accessory or run
• Oh batt/ onstar fuse 27 10a
• Outside moisture sensor
• Rain fuse 29 10a
• Rear fuse block (below left rear seat)
• S322
• S340 (overhead console harn)
• S341
• S343
• Voice recorder
• W/ garage door opener w/o rear entertainment
• W/ rear entertainment and garage door opener
• W/ rear entertainment w/ moisture sensor wipers
• W/ rear entertainment w/o garage door opener
• W/ rear entertainment w/o moisture sensor wipers
• W/o rear entertainment w/ moisture sensor wipers

Premium Sound Radio Wiring Diagram (1 of 2) for GMC Envoy 2003

List of elements for Premium Sound Radio Wiring Diagram (1 of 2) for GMC Envoy 2003:

• (ground splice pack, near the right front of the lower console) g201
• (short wheel base)
• A/c system
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• Am/fm
• Antenna
• B10
• B11
• B12
• B13
• B14
• B15
• B16 (long wheel base)
• Bare
• Body control module (beneath rear seat, on rear fuse block)
• G102 (left side of underhood compartment, near rear of underhood fuse block)
• Ground
• Hot at all times
• Hvac b fuse 36 10a
• Inflatable restraint steering wheel module coil
• Lf out +
• Lf out -
• Lr low level audio sig +
• Lr low level audio sig -
• Lr out +
• Lr out -
• Mode
• Nca
• Pnk
• Radio
• Radio control signal
• Radio fuse 41 15a
• Rear fuse block (beneath left rear seat)
• Rf out +
• Rf out -
• Rr low level audio sig +
• Rr low level audio sig -
• Rr out +
• Rr out -
• Rsa/auxiliary hvac control module
• S202
• S307
• Serial data
• Sp201 (at lower right front of lower console)
• Sp205 (below left of dash, near headlamp switch connector)
• Sp306 (body harn, under right rear seat)
• Steering wheel controls assembly
• Tan
• Volume down
• Volume up
• Volume/ am/fm switch
• Wiper/ washer system

Premium Sound Radio Wiring Diagram (2 of 2) for GMC Envoy 2003

List of elements for Premium Sound Radio Wiring Diagram (2 of 2) for GMC Envoy 2003:

• A a
• A10
• A11
• A12
• Amp class 2 serial data
• Amp fuse 11 20a
• Audio amplifier (behind right side panel of the rear compartment)
• B10
• B11
• B12
• Bare
• Drain wire
• G401 (on lower left "d" pillar)
• Ground
• Hot at all times
• Left front door speaker
• Left front i/p speaker
• Left rear door speaker
• Lf low lev aud sig +
• Lf low lev aud sig -
• Lf mid spkr out +
• Lf mid spkr out -
• Lf spkr out +
• Lf spkr out -
• Lr spkr out +
• Lr spkr out -
• Noise reduction microphone (in upper console)
• Rear fuse block (beneath left rear seat)
• Rf low lev aud sig +
• Rf low lev aud sig -
• Rf mid spkr out +
• Rf mid spkr out -
• Rf spkr out +
• Rf spkr out -
• Right front door speaker
• Right front i/p speaker
• Right rear door speaker
• Rr spkr out +
• Rr spkr out -
• S401
• Tan