EXTERIOR LIGHTS – Cadillac STS V 2007 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Cadillac STS V 2007

List of elements for Backup Lamps Wiring Diagram for Cadillac STS V 2007:

• 3.6l
• 4.6l
• Automatic transmission
• Computer data lines system
• G100 (on rear side of right cylinder head)
• G113 (front center of right front cylinder head)
• G402 (in rear compt, to rear of left rear shock tower)
• Hi spd ser data +
• Hi spd ser data -
• Hot at all times
• Left back-up lamp
• Left rear fuse block (under left side of rear seat)
• Lo spd gmlan ser data
• N d
• R36
• R37
• R38
• R40
• Rear integration module (rim) (in left side of rear compt, under rear shelf)
• Red d
• Reverse lamp fuse 10a
• Reverse lamp relay
• Reverse rly ctrl
• Right back-up lamp
• S106
• S24
• S25
• S28
• S401
• Splice pack
• Tan
• Transmission control module (tcm) (right front corner of engine compt, on underhood fuse block)
• Transmission manual shift shaft switch assembly
• Trs a
• Trs b

Exterior Lamps Wiring Diagram (1 of 2) for Cadillac STS V 2007

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Cadillac STS V 2007:

• (in rear compartment, to rear of left rear shock tower) g402
• (near left front strut tower, at bottom of inside fender well) g101
• (not used)
• Back light lamp
• Batt positive voltage
• Brake pedal position sensor (attached to top of brake pedal assembly)
• Brake sensor sig
• Computer data lines system
• Data
• Ext lights fuse 10a
• G104 (on right front frame rail, near bumper bracket)
• G200 (in passenger compartment, behind left kick panel)
• G201 (in passenger compt, behind right kick panel)
• Gmlan serial data
• Ground
• Hazard sw sign
• Hazard switch
• Head
• Head- lights system
• Headlamps on sig
• Hot at all times
• Ign
• Instrument panel cluster (ipc)
• Instrument panel module (ipm) (right side of dash, behind glove box)
• Interior lights system
• Ipm/ aldl fuse 10a
• Lamp outage ind
• Left front turn signal lamp
• Left front turn signal/ fog lamp assembly (4.4l)
• Left front turn signal/ fog lamp assembly (4.6l & 3.6l)
• Left license lamp
• Left repeater lamp
• Left turn rim fuse 10a
• Left turn signal ind
• Left turn signal voltage
• Left turn sw sig
• Lic/ dimming fuse 7.5a
• Lo speed gmlan serial data
• Logic
• Low reference
• Low speed gmlan
• Off
• Park
• Park lamp relay
• Park lamp rly ctrl
• Park lamp sw on sig
• R31
• R32
• R33
• R34
• Rear integration module (rim) (in left side of rear compt, under rear shelf)
• Right front turn signal lamp
• Right front turn signal/ fog lamp assembly (4.4l)
• Right front turn signal/ fog lamp assembly (4.6l & 3.6l)
• Right license lamp
• Right rear fuse block (under right side of rear seat)
• Right repeater lamp
• Right turn signal ind
• Right turn signal voltage
• Right turn sw sig
• Rim fuse 10a
• S226
• S311
• S401
• Serial
• Serial data
• Signal
• Splice pack sp201 (on dash harness, under dashboard, near firewall grommet)
• Sply volt
• Stop lamp sw sign
• To underhood fuse block lt park fuse, 10a (diagram 2 of 2)
• Turn signal/ multifunction switch
• Underhood fuse block (right front side of engine compt)
• Volt check fuse 10a
• W/ gps 1 & hid
• W/ hid

Exterior Lamps Wiring Diagram (2 of 2) for Cadillac STS V 2007

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Cadillac STS V 2007:

• (in body harness, 58 cm from
• (in body harness, 72 cm from right rear fuse block c1) (w/ gps 1) s317
• (right front side of engine compt) underhood fuse block
• (under right side of rear seat) right rear fuse block
• (w/ hid)
• (w/o hid)
• Center high mounted stop lamp (chmsl)
• Engine controls & transmissions systems
• From underhood fuse block lic/dimming fuse, 7.5a (diagram 1 of 2)
• G104 (on right front frame rail, near bumper bracket)
• G401 (in rear compt, to rear of right rear shock tower)
• G402 (in rear compt, to rear of left rear shock tower)
• Ground
• Hot at all times
• Left front park lamp
• Left front side marker lamp
• Left headlamp assembly
• Left rear side marker lamp
• Left tail lamp assembly
• Left tail lamp outage detection signal
• Logic
• Lt park fuse 10a
• Nca
• R36
• R37
• R38
• R40
• Right front park lamp
• Right front side marker lamp
• Right headlamp assembly
• Right rear fuse block c1) (w/ gps 1) s306
• Right rear side marker lamp
• Right tail lamp assembly
• Right tail lamp outage detection signal
• Rt park fuse 10a
• S12
• S13
• S14
• S400
• S401
• Side marker
• Splice pack
• Stop lamp relay
• Stop lamps fuse 10a
• Stop/ turn
• Tail
• W/ gps 1 & hid