EXTERIOR LIGHTS – Cadillac CTS V 2005 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Cadillac CTS V 2005

List of elements for Back-up Lamps Wiring Diagram for Cadillac CTS V 2005:

• (rear of left rear shock tower) g402
• (rear of right cylinder head) g142
• 3.6l
• A12
• Automatic transmission
• Backup lamp switch (m/t)
• Backup sw sig
• Bus +
• Bus -
• Computer data lines system
• G132 (front of right cylinder head)
• Hot at all times
• Inside rearview mirror (isrvm)
• Left back-up lamp
• Left rear fuse block (below left rear seat)
• License lamp assembly
• R36
• R37
• R38
• R40
• Rear integration module (under package shelf trim panel)
• Relay control
• Rev lamp relay
• Reverse lamp fuse 10a
• Right back-up lamp
• S155
• S401
• Serial data
• Sig a
• Sig b
• Sig c
• Transmission control module (tcm) (a/t) (at right front of engine compt)
• Transmission internal mode switch (ims)

Exterior Lamps Wiring Diagram (1 of 2) for Cadillac CTS V 2005

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Cadillac CTS V 2005:

• (behind left kick panel) g200
• (not used)
• 5v ref
• A11
• A12
• Auto
• Bas rly
• Battery
• Bpp sig
• Brake pedal position (bpp) sensor (near top of brake pedal)
• C12
• C13
• Center high mounted stop lamp (chmsl)
• Class 2 serial data
• Computer data lines system
• Dash integration module (under right side of dash, above right closeout/ insulator panel)
• Dimming fuse 10a
• Drl low control
• Drl low ctrl
• Electronic brake control module (ebcm) (at right front corner of engine compartment)
• Flasher fuse 15a
• G104 (on right body rail, near right headlamp)
• G200 (behind left kick panel)
• G402 (rear of left rear shock tower)
• Ground
• Hazard request sig
• Hazard sw sig
• Hazard sw signal
• Hazard switch
• Head
• Headlamps on sig
• Hot at all times
• Hot in run or start
• Ign 1 relay
• Interior lights system
• Left front turn signal lamp
• Left front turn signal/ fog lamp assembly
• Left license lamp
• Left turn signal voltage
• Left turn sw sig
• License lamp assembly
• Low ref
• Off
• Park
• Park lamp relay
• Park lamp rly ctrl
• Park lamp sw on sig
• Pnk
• R31
• R32
• R33
• R34
• R43
• R44
• R45
• R46
• Right front turn signal lamp
• Right front turn signal/ fog lamp assembly
• Right license lamp
• Right turn signal voltage
• Right turn sw sig
• S200
• S207
• S208
• S401
• Sp102
• Sp200 (in right front of passenger compt, under dash, above steering column)
• Strg ctls fuse 10a
• To underhood fuse block (lt park fuse, 10a) (diagram 2 of 2)
• Turn signal/ multi-function switch
• Turn signal/hazard flasher module
• Underhood fuse block (right front of engine compt)

Exterior Lamps Wiring Diagram (2 of 2) for Cadillac CTS V 2005

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Cadillac CTS V 2005:

• (behind left kick panel)
• (below left rear seat) left rear fuse block
• (in body harness, 30 cm from c410) s415
• (in body harness, 34 cm from c411) s416
• (on right body rail, near right headlamp) g104
• (rear of right rear shock tower) g401
• (right front of engine compt) underhood fuse block
• Bas fuse 15a
• Bas relay
• Class 2 (dim)
• Class 2 serial data
• Computer data lines system
• E trailering (not used)
• Early production
• From underhood fuse block (dimming fuse, 10a) (diagram 1 of 2)
• G200
• G402 (rear of left rear shock tower)
• Ground
• Hot at all times
• Instrument panel cluster (ipc)
• Joint connector
• Late production
• Left front marker lamp
• Left front park lamp
• Left headlamp (w/o automatic headlamps control leveling system)
• Left rear marker lamp
• Left rear turn signal lamp
• Left tail lamp
• Left tail lamp assembly
• Left tail/ stop lamp
• Left turn indicator
• Lights on ind
• Logic
• Lt park fuse 10a
• Message center
• Message request
• Radio
• Right front marker lamp
• Right front park lamp
• Right headlamp (w/o automatic headlamps control leveling system)
• Right rear marker lamp
• Right rear turn signal lamp
• Right tail lamp
• Right tail lamp assembly
• Right tail/ stop lamp
• Right turn indicator
• Rt park fuse 10a
• S116 (in forward lamp harness, 40 cm from right cooling fan connector)
• S201
• S24
• S25
• S26
• S27
• S405
• S406
• Turn signal on theft attempted
• W/ hid
• W/o hid