EXTERIOR LIGHTS – Chevrolet Silverado 3500 HD 2009 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Chevrolet Silverado 3500 HD 2009

List of elements for Backup Lamps Wiring Diagram for Chevrolet Silverado 3500 HD 2009:

• (6.6l)
• (below driver's door, on body mount) g300
• (except 6.6l)
• (in camper harness, 109.5 cm from x414 breakout) j415
• (in transmission harness) j144
• (on front of right cylinder head) (except 4.3l) g103 g106 (4.3l) (right rear of engine)
• (on lower left front of engine) (except 4.3l & 6.6l) g102
• Automatic transmission (6.0l (vin 5) a/t, 5.3l, 6.0l (vin y), 6.2l (vin 2), 6.0l (vin k) & 6 speed a/t)
• Automatic transmission (6.6l (vin 6) & 6.0l (vin 5))
• Automatic transmission internal mode switch (ims)
• Backup alarm
• Bck/up
• Bck/up lamp pcb relay
• Body control module (bcm) (lower left side of dash)
• Computer data lines system
• Control solenoid valve assembly
• Data bus+
• Data bus-
• Early production
• Early production & w/ convenience package
• Except 6.0l (vin 5) a/t
• G103 (6.6l) (on front of right cylinder head)
• G107 (4.3l) (top left rear of engine)
• G401 (on left rear body mount)
• Gmlan serial hi spd
• Gnd
• Grd
• High speed gmlan serial data bus (+)
• High speed gmlan serial data bus (-)
• High speed gmlan serial data bus+
• High speed gmlan serial data bus-
• Hot at all times
• If equipped
• Inside rearview mirror (isrvm)
• J105
• J106
• J410
• Late production
• Left backup lamp
• Left i/p junction block (lower left side of dash)
• Low ref
• Mjr
• Nca
• Park/neutral position (pnp) switch (on left rear side of transmission)
• Pnk
• Rear lamps junction block (inside of left rear frame rail)
• Rearview camera
• Red
• Right backup lamp
• Tan
• Trailer tow circuit
• Trans range sig a
• Trans range sig b
• Trans rng sw sig a
• Trans rng sw sig c
• Transmission control module (5.3l (vin j), 5.3l (vin o), 4.3l & 4.8l) (left front of engine compt, near fan shroud)
• Transmission control module (tcm)
• Transmission control module (tcm) (left front of engine compt, near fan shroud)
• Transmission range switch signal a
• Transmission range switch signal b
• Transmissions system
• Trlr bck/up fuse 10 fuse 9 10a
• Underhood fuse block (left side of engine compt)
• Veh bck/up fuse 15 fuse 14 10a
• W/ convenience package
• W/ cup holder
• X10
• X11

Exterior Lamps Wiring Diagram (1 of 3) for Chevrolet Silverado 3500 HD 2009

List of elements for Exterior Lamps Wiring Diagram (1 of 3) for Chevrolet Silverado 3500 HD 2009:

• (4 speed a/t) x1
• (4.3l) x1
• (6 speed a/t) x1
• (6.6l) x1
• (except x1 4.3l & 6.6l)
• (in engine harness, approximately 7.5 cm from x109) j124
• (in right end of dash) right i/p junction block
• 12 volt ref
• 3a4
• 6 speed except 6 speed m/t
• Auto
• Automatic transmission
• Body control module (bcm) (lower left side of dash)
• Brake sw sig
• Chevrolet
• Chmsl sply
• Control solenoid valve assembly
• Driver door lock/window switch
• Driver outside rearview mirror
• Electronic brake control module (ebcm) (on left side of frame assembly)
• Engine control module (ecm) (except hybrid: left front of engine compt, near fan shroud) (hybrid: left front of engine compt)
• Except hybrid
• G101 (except diesel: on lower right radiator support) (diesel: right front corner of engine compt)
• G200 (on right front corner of hvac module)
• G201 (upper left corner of dash)
• Gmc
• Ground distribution system
• Hazard switch
• Head
• Headlamp & panel dimmer switch
• Hot at all times
• Hybrid
• Hz sw
• Hz sw l trn
• Hz sw r trn
• I/p fuse block (left side of dash)
• J101
• J103
• J201
• J230
• J603
• Left turn
• Lf trn sig
• Lower right park/ turn signal lamp
• Lr stp/trn
• Lt stop trn fuse 15a
• M/t
• Maj
• Min
• Nca
• Off
• Park
• Park lp sig
• Passenger door lock/window switch
• Passenger outside rearview mirror
• Prk lp rly
• Rf trn sig
• Right front marker lamp
• Right turn
• Rn/crk rly
• Rr stp/trn
• Rt stop trn fuse 15a
• Tan
• Tcc brk
• Transmission control module (tcm) (left front of engine compt, near fan shroud)
• Turn signal multi-function switch (on left side of steering column)
• Underhood fuse block (left side of engine compt)
• Upper right park/ turn signal lamp
• W/ folding mirrors
• W/ manual folding
• W/ power folding
• W/o folding mirrors

Exterior Lamps Wiring Diagram (2 of 3) for Chevrolet Silverado 3500 HD 2009

List of elements for Exterior Lamps Wiring Diagram (2 of 3) for Chevrolet Silverado 3500 HD 2009:

• (4.3l) (top left rear of engine)
• (not used)
• (on lower left front of engine) (except 4.3l & 6.6l) g102
• 6.6l
• Anti-lock brakes system
• Center high mounted stop lamp (chmsl)
• Chevrolet
• Chmsl fuse 49 fuse 46 15a
• Chmsl pcb relay
• Computer data lines system
• Except 6.6l
• G100 (except diesel: on lower left radiator support) (diesel: left front corner of engine compt)
• G107 g103 (6.6l) (on front of right cylinder head)
• G200 (on right front corner of hvac module)
• Gmc
• Ground distribution system
• Hot at all times
• Instrument panel cluster (ipc)
• Interior lights system
• Ipc fuse 46 fuse 43 10a
• J100
• J102
• J105
• Left front marker lamp
• Left i/p junction block (lower x1 left side of dash)
• Left turn ind
• Logic
• Lower left park/ turn signal lamp
• Lt prk fuse 26 fuse 23 15a
• Maj
• Min
• Misc ign fuse 43 fuse 40 10a
• Park lamp relay
• Pnk
• Power distribution system
• Power take off (pto) module (if equipped) (outside of right front chassis frame)
• Right turn ind
• Rt prk fuse 27 fuse 24 15a
• Run/ crank relay
• Serial data
• Stop lamp switch (top of brake pedal assembly)
• Trailer tow circuit
• Trlr prk fuse 25 fuse 22 15a
• Underhood fuse block (left side of engine compt)
• Upper left park/ turn signal lamp

Exterior Lamps Wiring Diagram (3 of 3) for Chevrolet Silverado 3500 HD 2009

List of elements for Exterior Lamps Wiring Diagram (3 of 3) for Chevrolet Silverado 3500 HD 2009:

• (in right end of dash) right i/p junction block
• (inside of left rear frame rail) rear lamps junction block
• 2b2
• Breakout) j418
• Breakout) j419
• Chevrolet
• G200 (on right front corner of hvac module)
• G300 (below driver's door, on body mount)
• G401 (on left rear body mount)
• Gmc
• Grd
• If equipped
• J337
• Left backup lamp
• Left front rear fender clearance lamp
• Left license lamp
• Left rear marker lamp
• Left rear most fender clearance lamp
• Left roof marker lamp
• Lower left tail/ stop & turn signal lamp
• Lower right tail/ stop & turn signal lamp
• Middle roof marker lamp
• Mjr
• Mnr
• Nca
• Rear lamps junction block (inside of left rear frame rail)
• Rear lamps junction block (inside of left rear frame rail) x1
• Right backup lamp
• Right front rear fender clearance lamp
• Right license lamp
• Right rear marker lamp
• Right rear most fender clearance lamp
• Right roof marker lamp
• Tailgate marker lamp
• Upper left tail/ stop & turn signal lamp
• Upper right tail/ stop & turn signal lamp
• W/ dual wheel
• W/ odometer security

Trailer Tow Wiring Diagram for Chevrolet Silverado 3500 HD 2009

List of elements for Trailer Tow Wiring Diagram for Chevrolet Silverado 3500 HD 2009:

• (in camper harness, 109.5 cm from x414 breakout) j415
• (in chassis harness) j422
• 6.6l
• Anti-lock brakes system
• Backup lamps circuit
• Body control module (bcm) (lower left side of dash)
• Except 6.6l
• Exterior lights system
• G200 (on right front corner of hvac module)
• G401 (on left rear body mount)
• Hot at all times
• Hot w/ bck/up lamp relay energized
• Hot w/ park lamp relay energized
• J200
• J410
• J414 (in camper harness)
• J416 (129.5 cm from x414 breakout)
• J417
• J420 (in camper harness, 59.5 cm from x414 breakout)
• J421 (in camper harness, 205 cm from x414 breakout)
• Lt trailer
• Power distribution system
• Rt trailer
• Stud 1 fuse 68 fuse 63 40a
• Stud 2 fuse 63 fuse 58 30a
• Trailer brake controller solid state relay (20/30 series: left rear frame rail) (31 series: on left frame rail)
• Trailer connector (w/ truck trailer wiring harness) (at rear of vehicle)
• Trlr bck/up fuse 10 fuse 9 10a
• Trlr lt stop/turn pcb relay
• Trlr prk fuse 25 fuse 22 15a
• Trlr rt stop/turn pcb relay
• Trlr stop lt fuse 3 fuse 2 10a
• Trlr stop rt fuse 1 fuse 4 10a
• Turn sig lmp
• Underhood fuse block (left side of engine compt)
• W/ camper, 5th wheel trailer wiring provisions & 97 decibals electrical backup alarm
• W/ trailer brake control
• W/o trailer brake control