BODY CONTROL MODULES – Chevrolet Impala 2003 – SYSTEM WIRING DIAGRAMS

BODY CONTROL MODULES

Body Control Modules Wiring Diagram for Chevrolet Impala 2003

List of elements for Body Control Modules Wiring Diagram for Chevrolet Impala 2003:

• (i/p wiring harn, 7.5 cm from bcm breakout) s217
• A/c request sig
• A/t shift lock sol sup volt
• A10
• A11
• A12
• Accessory voltage
• Air conditioning system
• Anti-lock brakes system
• Anti-theft system
• B10
• B11
• B12
• Backup lamp rly ctrl
• Battery positive voltage
• Bcm fuse 10a
• Body control module (bcm) (behind left side of dash, above parking brake lever)
• Class 2 serial data
• Clstr/ bcm fuse 10a
• Computer data lines system
• Courtesy lamp low ctrl
• Courtesy lamp rly ctrl
• Cruise control module (on left strut tower)
• Defogger system
• Door key sw sig
• Door lock actr lock ctrl
• Door lock actr unlock ctrl
• Door locks system
• Door opem sw sig
• Dr lk fuse 10a
• Dr lock sw sig
• Driver dlk actr unlock ctrl
• Driver door open sw sig
• Drl ambient light sen lo ref
• Drl ambient light sen sig
• Drl rly ctrl
• Exterior lights system
• Fog lamp rly ctrl
• Front fog lamp sw sig
• G201 (under dash, to the right of steering column)
• G203 (under dash, to the right of steering column)
• Ground
• Headlamp lamp high beam sig
• Headlamp sw sig
• Headlights system
• Hi beam headlamp rly ctrl
• Horn rly ctrl
• Horns system
• Hot at all times
• Hot in acc or on
• Hot in acc, on or start
• Hot in on or start
• Ignition 0 voltage
• Ignition 1 voltage
• Ignition key alarm switch
• Ignition switch
• Int lamp defeat sw sig
• Interior lamp ctrl
• Interior lights system
• Key-in ign sw sig
• Keyless entry serial data
• Left i/p junction block
• Left i/p junction block
• Lh htd st/bcm fuse 15a
• Load management ctrl
• Park brake switch (at base of parking brake assembly)
• Park lamp rly ctrl
• Park lamp sw sig
• Pcm/bcm cluster fuse 10a
• Pnk
• Power distribution system
• Power distribution system (rap)
• Powertrain control module (in air cleaner box)
• Remote keyless entry circuit
• S236
• S253
• Security syst sen sup volt
• Security system sen low ref
• Security system sen sig
• Shift interlock system
• Stop fuse 10a
• Surveillance mode switch (emergency vehicle only)
• Tan
• Traction ctrl sw sig
• Trunk ajar sw sig
• Trunk rel rly ctrl
• Trunk release sw sig
• Trunk, tailgate, fuel doors system
• Vehicle speed sig
• Vss in
• Vss out