POWER SEATS – Chevrolet Avalanche 1500 2003 – SYSTEM WIRING DIAGRAMS

POWER SEATS

Driver Seat Wiring Diagram for Chevrolet Avalanche 1500 2003

List of elements for Driver Seat Wiring Diagram for Chevrolet Avalanche 1500 2003:

16

• Back
• C10
• Driver seat adjuster switch
• Driver seat front vertical motor
• Driver seat horizontal motor
• Driver seat rear vertical motor
• Front dn
• Front up
• Fwd
• Hot at all times
• I/p relay block
• Rear dn
• Rear up
• Red
• Seats circuit breaker 30a
• Tan

Front Seat Heater Wiring Diagram for Chevrolet Avalanche 1500 2003

List of elements for Front Seat Heater Wiring Diagram for Chevrolet Avalanche 1500 2003:

61

• (in driver seat jumper harness)
• (in driver's seat harness) s311
• (not used)
• Back & cushion select
• Back only ind
• Back only indicator
• Back only select
• Batt
• Batt (+)
• Bck & csh select
• C1 4a
• C1 7e
• C1 a7
• C1 c9
• C1 f6
• C10 h
• C2 f
• C3 c
• C3 d
• C3 f
• C4 a
• C7 c
• C7 e
• Computer data lines system
• Ddm fuse 15a
• Driver back heated seat element
• Driver cushion heated seat element
• Driver door module
• Element control
• Front passenger back heated seat element
• Front passenger cushion heated seat element
• Front passenger door module
• G200 (near right "a" pillar)
• G305 (on left "b" pillar)
• Gnd
• Ground
• Hi heat ind
• Hi heat indicator
• Hot at all times
• I/p relay block
• Left i/p fuse block
• Low heat ind
• Low heat indicator
• Low ref
• Lt doors circuit breaker 25a
• Med heat ind
• Med heat indicator
• Memory seat module (underside of left front seat)
• Memory/heated seat switch
• Nca
• Pdm fuse 10a
• Pnk
• Right i/p fuse block
• Rt doors circuit breaker 30a
• S202
• S314
• Seats circuit breaker 30a
• Serial data
• Switch power
• Tan
• Temp signal

Passenger Full Feature Seat Wiring Diagram for Chevrolet Avalanche 1500 2003

List of elements for Passenger Full Feature Seat Wiring Diagram for Chevrolet Avalanche 1500 2003:

19

• Back
• C10
• Fr dn
• Fr up
• Front passenger seat adjuster switch
• Front passenger seat front vertical motor
• Front passenger seat horizontal motor
• Front passenger seat rear recliner motor
• Front passenger seat rear vertical motor
• Fwd
• Hot at all times
• I/p relay block
• Red
• Rr dn
• Rr up
• S328
• S329
• Seats circuit breaker 30a
• Tan

Passenger Power Seat Wiring Diagram for Chevrolet Avalanche 1500 2003

List of elements for Passenger Power Seat Wiring Diagram for Chevrolet Avalanche 1500 2003:

16

• Back
• C10
• Front dn
• Front passenger seat adjuster switch
• Front passenger seat front vertical motor
• Front passenger seat horizontal motor
• Front passenger seat rear vertical motor
• Front up
• Fwd
• Hot at all times
• I/p relay block
• Rear dn
• Rear up
• Red
• Seats circuit breaker 30a
• Tan

Passenger"s Lumbar Wiring Diagram for Chevrolet Avalanche 1500 2003

List of elements for Passenger"s Lumbar Wiring Diagram for Chevrolet Avalanche 1500 2003:

11

• C10 e
• Front passenger lumbar/ bolster switch
• Front passenger seat bolster m0tor
• Front passenger seat lumbar m0tor
• Hot at all times
• I/p relay block
• Out
• Pnk
• S328
• S329
• Seats circuit breaker 30a

Rear Heated Seats Wiring Diagram for Chevrolet Avalanche 1500 2003

List of elements for Rear Heated Seats Wiring Diagram for Chevrolet Avalanche 1500 2003:

35

• Battery
• C1 f7
• C10
• G200 (near right "a" pillar)
• G305 (left "b" pillar)
• G306 (right "b" pillar)
• Ground
• High heat
• High indicator control
• Hot at all times
• Hot in run
• I/p relay block
• Ign 3
• Ign 3 fuse 10a
• Interior lights system
• Left i/p fuse block
• Left rear heated seat element
• Left rear heated seat module
• Left rear heated seat switch
• Low heat
• Low indicator control
• Mode
• Nca
• Pnk
• Ptc thermistor
• Right rear heated seat element
• Right rear heated seat module
• Right rear heated seat switch
• S303
• S308
• S332
• S389
• Seo b1 fuse 15a
• Signal
• Underhood fuse block