EXTERIOR LIGHTS – Chevrolet Impala LT 2012 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Chevrolet Impala LT 2012

List of elements for Backup Lamps Wiring Diagram for Chevrolet Impala LT 2012:

• (body wiring harness, 24 cm from breakout to x405) j324
• Automatic transmission assembly
• Automatic transmission internal mode switch (inside automatic transaxle)
• Backup lamp sply volt
• Battery positive volt
• Body control module (bcm) (left side of dash)
• Chmsl/ bckup fuse 10a
• Computer data lines system
• Control solenoid valve assembly (left front of engine compartment)
• D x401
• Engine control module (inside air cleaner assembly)
• Exterior lamps circuit
• G202 (left side of dash)
• G302 (floor, right of front passenger's seat)
• Gnd
• Ground
• Hot at all times
• Inside rearview mirror (if equipped)
• J485
• Left backup lamp
• Logic
• Low speed serial data
• Park/neutral sig
• Red
• Right backup lamp
• Sig a
• Sig b
• Sig c
• Sig p
• Transmission control module
• Underhood fuse block (right side of engine compt)
• Wake up sig
• X2 f
• X402
• X406
• X490

Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Impala LT 2012

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Impala LT 2012:

• (right side of engine compt) underhood fuse block
• 5 volt ref
• Auto
• Batt positive volt
• Body control module (bcm) (left side of dash)
• Brake pedal position sensor (left side of dash)
• Chmsl sply volt
• Computer data lines system
• G100 (behind right headlight)
• G101 (behind left headlight)
• G202 (left side of dash)
• Hazard
• Hazard sw sig
• Head
• Headlamp switch
• Hot at all times
• Ign
• Instrument panel cluster (ipc)
• J126
• J127
• J214
• Left
• Left emergency vehicle rear window panel lamp (if equipped)
• Left front marker lamp
• Left park/ turn signal lamp
• Left spot lamp
• Left turn indicator
• Left turn sw sig
• Lf trl turn sig lp
• Lf turn sig lamp
• Logic
• Low ref
• Lr stop/turn lamp
• Lt park fuse 10a
• Lt spot fuse 15a
• Lt t/sig fuse 15a
• Nca
• Off
• Park
• Park lamp sw sig
• Park lp pcb relay
• Park lp rly ctrl
• Police
• Red
• Red a
• Red b
• Rf turn sig lamp
• Right
• Right front marker lamp
• Right park/ turn signal lamp
• Right spot lamp
• Right turn indicator
• Right turn sw sig
• Rr stop/turn lamp
• Rt park fuse 10a
• Rt spot fuse 15a
• Rt t/sig fuse 15a
• Rt trl turn sig lp
• Serial data
• Stop lamp sw sig
• Tan
• Turn signal/ multi-function switch
• X141
• X142
• X200
• X203
• X223
• X406

Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Impala LT 2012

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Impala LT 2012:

• B10
• Center high mounted stop lamp (chmsl)
• Coax
• Control solenoid valve assembly (left front of engine compt)
• Emergency vehicle front lamp flasher
• Engine control module (ecm) (inside air cleaner assembly)
• Front emergency flasher ctrl
• G302 (floor, right of front passenger's seat)
• J102 (engine wiring harness, 17 cm from the breakout to control solenoid valve assembly)
• J375
• J430 (rear body wiring harness, 14 cm from breakout to right license lamp)
• J485
• Left backup lamp
• Left tail lamp
• Left tail/ stop & turn signal lamp
• License lamp
• Nca
• Police
• Right backup lamp
• Right emergency vehicle rear window panel lamp (if equipped)
• Right tail lamp
• Right tail/ stop & turn signal lamp
• Stop lamp sw sig
• Tan
• X111
• X123
• X200
• X203
• X208
• X223
• X297
• X322
• X401
• X402
• X406