POWER SEATS – Chevrolet Cab & Chassis C3500 1999 – SYSTEM WIRING DIAGRAMS

POWER SEATS

6-Way Power Seat Wiring Diagram for Chevrolet Cab & Chassis C3500 1999

List of elements for 6-Way Power Seat Wiring Diagram for Chevrolet Cab & Chassis C3500 1999:

• (regular/extended cab) (except regular extended cab)
• (right side of dash)
• Back
• Forward/ rearward motor
• Front dn
• Front tilt motor
• Front up
• Fwd
• G201
• Hot at all times
• I/p fuse block
• Left power seat adjuster switch
• Pwr-accy circuit breaker 20a 30a
• Rear dn
• Rear tilt motor
• Rear up
• Right power seat adjuster switch
• S227
• S228
• S255
• Tan

Front Seat Heater Wiring Diagram for Chevrolet Cab & Chassis C3500 1999

List of elements for Front Seat Heater Wiring Diagram for Chevrolet Cab & Chassis C3500 1999:

• (cross body harn, left side of dash, near convenience center)
• (left heated seat harn, near heated seat control module breakout)
• (not used)
• Batt
• C236
• Convenience center
• Front heated seats fuse 20a
• G201 (right side of dash)
• Gnd
• Heated seat sw sig
• High/low sig
• Hot at all time
• Hot in run
• I/p fuse block
• Indicator lmp feed
• Left front heated seat module (under left front power seat)
• Left front heated seat switch
• Left front seat back element
• Left front seat cushion
• Left front seat cushion element
• Left front seat temper- ature sensor
• Off
• Right front heated seat module (under right front power seat)
• Right front heated seat switch
• Right front seat back element
• Right front seat bealt switch
• Right front seat cushion
• Right front seat cushion element
• Right front seat temper- ature sensor
• Rr hvac fuse 5 10a
• S227
• S233
• S238
• S259
• S273
• S274
• S277
• S278
• Sig enable
• Underhood fuse/relay center

Lumbar Wiring Diagram, with Bucket Seat for Chevrolet Cab & Chassis C3500 1999

List of elements for Lumbar Wiring Diagram, with Bucket Seat for Chevrolet Cab & Chassis C3500 1999:

• (w/ regular/extended cab) (except regular extended cab)
• C210 c
• Convenience center
• G201 (right side of dash)
• Hot at all times
• I/p fuse block
• Left front power lumbar seat switch
• Left front power lumbar support motor
• Left lumbar solenoid
• Pwr-accy circuit breaker 20a 30a
• Right front power lumbar seat switch
• Right front power lumbar support motor
• Right lumbar solenoid
• S227
• S228
• S237
• S241
• S259
• Tan

Lumbar Wiring Diagram, without Bucket Seat for Chevrolet Cab & Chassis C3500 1999

List of elements for Lumbar Wiring Diagram, without Bucket Seat for Chevrolet Cab & Chassis C3500 1999:

• C210 b
• Cig ltr fuse 13 20a
• Convenience center
• G201 (right side of dash)
• Hot at all times
• I/p fuse block
• Left front power lumbar seat switch
• Left front power lumbar support motor
• Left lumbar solenoid
• Red
• Right front power lumbar seat switch
• Right front power lumbar support motor
• Right lumbar solenoid
• S227
• S228
• S256
• S259
• S264 (suburban utility only)
• Tan
• W/ split bench seat
• W/o split bench seat