EXTERIOR LIGHTS – Chevrolet Impala LS 2004 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Accessory Lamps Wiring Diagram for Chevrolet Impala LS 2004

List of elements for Accessory Lamps Wiring Diagram for Chevrolet Impala LS 2004:

• (below passenger front door opening, rear of right ``a" pillar) g302
• (right side of dash, behind access panel) right i/p junction block
• A11
• Body control module (behind left side of dash, above parking brake lever)
• Dic/ rke fuse 10a
• Driver information center
• Emergency vehicle rear compartment lid lamps relay
• Harness, right side of rear compartment, 4 cm from breakout for rear junction block)
• Hot at all times
• Interior lights system
• Left emergency vehicle rear compartment lid lamp
• Left spot lamp
• Left spot lmp fuse 15a
• Nca
• Rear compartment lid ajar switch
• Right emergency vehicle rear compartment lid lamp
• Right i/p junction block (right side of dash, behind access panel)
• Right spot lamp
• Right spot lmp fuse 15a
• S900
• Tan
• Underhood junction block (top) (on front of right strut tower)
• W/ driver information display center
• W/ rear compt lid emergency lamp package

Back-up Lamps Wiring Diagram, with Police Or Emergency Vehicle Option for Chevrolet Impala LS 2004

List of elements for Back-up Lamps Wiring Diagram, with Police Or Emergency Vehicle Option for Chevrolet Impala LS 2004:

• (behind left side of dash, above parking brake lever) body control module
• (in back-up lamps harness, 14 cm from p909) s901
• (on transaxle stud, near starter) g113
• Automatic transaxle
• B/u lamp fuse 10a
• Back-up lamps relay
• Back-up lp rly ctrl
• D10
• Dic/rke fuse 10a
• Emergency vehicle rear lamps flasher (upper right front of rear compt)
• G302 (below passenger front door opening, rear of right ``a" pillar)
• Hot at all times
• Ims sig a
• Ims sig b
• L10
• Left back- up lamp
• N10
• Nca b/u lmp pwr
• Powertrain control module (pcm) (in air cleaner box)
• Right back- up lamp
• Right i/p junction block (right side of dash, behind access panel)
• S106
• Serial data
• Sp205 (left side of dash)
• Transaxle internal mode switch

Back-up Lamps Wiring Diagram, without Police Or Emergency Vehicle Option for Chevrolet Impala LS 2004

List of elements for Back-up Lamps Wiring Diagram, without Police Or Emergency Vehicle Option for Chevrolet Impala LS 2004:

• (behind left side of dash, above parking brake lever) body control module
• (on transaxle stud, near starter) g113
• Automatic transaxle
• B/u lamp fuse 10a
• Back-up lamps relay
• Back-up lp rly ctrl
• D10
• Dic/rke fuse 10a
• G302 (below passenger front door opening,
• Hot at all times
• Ims sig a
• Ims sig b
• L10
• Left back- up lamp
• Mirrors system
• N10
• Powertrain control module (pcm) (in air cleaner box)
• Rear of right ``a" pillar)
• Right back- up lamp
• Right i/p junction block (right side of dash, behind access panel)
• S106
• S901 (in back-up lamps harness, 14 cm from p909)
• S902
• Serial data
• Sp205 (left side of dash)
• Transaxle internal mode switch

Exterior Lamps Wiring Diagram, with Police Or Emergency Vehicle Option for Chevrolet Impala LS 2004

List of elements for Exterior Lamps Wiring Diagram, with Police Or Emergency Vehicle Option for Chevrolet Impala LS 2004:

• (below passenger front door opening, rear of right ``a" pillar) g302
• (not used)
• (rear body wiring harness, right side of rear compt, 19.5 cm from p400)
• A10
• A11
• A12
• Anti-lock brakes system
• Aux pwr fuse 20a
• B10
• B11
• Back-up lamps ciruit
• Body control module (behind left side of dash, above parking brake lever)
• Brake sw fuse 15a
• C10
• C11
• Center high mounted stop lamp (chmsl)
• Cruise control system
• E10
• Emergency vehicle rear lamps flasher (upper right front of rear compartment)
• F12
• Front park lp fuse 15a
• G101 (top left front of radiator support)
• G201 (under dash, to right of steering column)
• G203 (under dash, to right of steering column)
• G302 (below passenger front door opening, rear of right ``a" pillar)
• Gnd
• H11
• H12
• Haz sw fuse 15a
• Hazard
• Hazard sig sw out
• Hazard switch
• Head
• Headlamp switch
• Hot at all times
• Hot in run or start
• Illum
• Indicator left turn
• Indicator right turn
• Instrument panel cluster (ipc)
• Interior lights
• K11
• K12
• Left
• Left emergency vehicle rear window panel lamp
• Left front park/ turn lamp
• Left headlamp
• Left i/p junction block (left side of dash, behind access panel)
• Left license lamp
• Left tail lamp
• Left turn input
• Logic
• Nca stop lmp sig nca lr lamp pwr nca rr lamp pwr nca b/u lmp pwr nca ground nca
• Normal
• Off
• Park
• Park lp relay
• Pnk
• Rear park lp fuse 15a
• Red
• Right
• Right emergency vehicle rear window panel lamp
• Right front park/ turn lamp
• Right headlamp
• Right i/p junction block (right side of dash, behind access panel)
• Right license lamp
• Right side of rear compartment, 26 cm from p400)
• Right tail lamp
• Right turn input
• Rt i/p 1 fuse 60a
• S150
• S176 (forward lamp wiring harness, 7 cm left of right headlamp connector breakout)
• S229
• S253
• S328
• S400
• S900
• Stoplamp switch (on brake pedal support)
• Turn
• Turn sig sw out
• Turn signal fuse 15a
• Turn signal/ multi- function switch (in steering column)
• Turn/ stop
• Underhood junction block (top) (on front of right strut tower)

Exterior Lamps Wiring Diagram, without Police Or Emergency Vehicle Option for Chevrolet Impala LS 2004

List of elements for Exterior Lamps Wiring Diagram, without Police Or Emergency Vehicle Option for Chevrolet Impala LS 2004:

• (rear body wiring harness, right side of rear compt, 19.5 cm from p400) s400
• A10
• A11
• Anti-lock brakes system
• B10
• B11
• Body control module (behind left side of dash, above parking brake lever)
• Brake sw fuse 15a
• C11
• Center high mounted stop lamp (chmsl)
• Cruise control system
• E10
• F12
• Front park lp fuse 15a
• G101 (top left front of radiator support)
• G201 (under dash, to right of steering column)
• G203 (under dash, to right of steering column)
• G302 (below passenger front door opening, rear of right ``a" pillar)
• Gnd
• H11
• H12
• Haz sw fuse 15a
• Hazard
• Hazard sig sw out
• Hazard switch
• Head
• Headlamp switch
• Hot at all times
• Hot in run or start
• Illum
• Instrument panel cluster (ipc)
• Interior lights
• K11
• K12
• Left
• Left front park/ turn lamp
• Left headlamp
• Left i/p junction block (left side of dash, behind access panel)
• Left license lamp
• Left tail lamp
• Left turn indicator
• Left turn input
• Logic
• Normal
• Off
• Park
• Park lp relay
• Pnk
• Power distribution system
• Rear park lp fuse 15a
• Red
• Right
• Right front park/ turn lamp
• Right headlamp
• Right i/p junction block (right side of dash, behind access panel)
• Right license lamp
• Right tail lamp
• Right turn indicator
• Right turn input
• Rt i/p 1 fuse 60a
• S150
• S176 (forward lamp wiring harness, 7 cm left of right headlamp connector breakout)
• S229
• S253
• S401
• S900
• Stoplamp switch (on brake pedal support)
• Turn
• Turn sig sw out
• Turn signal fuse 15a
• Turn signal/ multi- function switch (in steering column)
• Turn/ stop
• Underhood junction block (top) (on front of right strut tower)