EXTERIOR LIGHTS – GMC Savana Special G3500 2003 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for GMC Savana Special G3500 2003

List of elements for Back-up Lamps Wiring Diagram for GMC Savana Special G3500 2003:

• Backup lamp
• Body control module (behind lower right side of dash)
• C5 d
• F c5
• G401 (on top of right "d" pillar)
• G402 (on top of left "d" pillar)
• Hot at all times
• Left tail lamp assembly
• Nca
• Power miirror system
• Right tail lamp assembly
• S401
• S403
• S404 (in body harness, left rear side of passenger compartment)
• Tbc 2 fuse 18 15a
• Underhood fuse block (left side of engine compartment)

Exterior Lamps Wiring Diagram, Cutaway Chassis (1 of 2) for GMC Savana Special G3500 2003

List of elements for Exterior Lamps Wiring Diagram, Cutaway Chassis (1 of 2) for GMC Savana Special G3500 2003:

• (in dash harness, near radio & hvac control assembly breakout) s245
• (in dash harness, near radio & hvac control assembly breakout) s246
• Battery pos volt
• Body control module (behind lower right side of dash)
• Body fuse block (below left front seat)
• C1 a1
• C1 e4
• C1 e6
• C1 f2
• C2 a3
• C2 b2
• C2 c1
• C2 c2
• Dr trn mir fuse 14 10a
• Driver's outside rear view mirror (left turn signal) (w/ de7)
• Drl low control
• Drl low ctrl
• Drl on/off sig
• Fr prk fuse 22 10a
• G302 (behind left kick panel)
• G347 (on bottom of left "b" pillar)
• Ground
• Hazard sw sig
• Hazard switch
• Head
• Headlamp and panel dimmer switch
• Hot at all times
• Instrument panel cluster
• Left
• Left turn signal ind
• Logic
• Lp pkr fuse 18 10a
• Lt drl/turn feed
• Lt ft turn sig feed
• Lt rr stop/turn feed
• Lt turn sig sw sig
• Nca
• Not used
• Off
• Park
• Park lamp relay
• Park lamp rly ctrl
• Park lamp sw on sig
• Pass trn mir fuse 19 10a
• Passenger's outside rear view mirror (right turn signal) (w/ de7)
• Pnk
• Provisional
• Right
• Right turn signal ind
• Rt drl/turn feed
• Rt ft turn sig feed
• Rt rr stop/turn feed
• Rt turn sig sw sig
• S247
• S264
• S500
• S600
• Splice pack sp347
• Stop lamp sw sig
• Trlr prk fuse 21 15a
• Turn signal switch
• Turn signal/ multifunction switch
• Turn signal/hazard flasher module (behind left side of dash)
• Upftr prk fuse 16 10a
• W/ de7

Exterior Lamps Wiring Diagram, Cutaway Chassis (2 of 2) for GMC Savana Special G3500 2003

List of elements for Exterior Lamps Wiring Diagram, Cutaway Chassis (2 of 2) for GMC Savana Special G3500 2003:

• B11
• Battery positive voltage
• Btsi/ bu fuse 38 15a
• C1 f11
• C2 b6
• C2 b7
• C2 c1
• C2 f10
• C3 c1
• C3 c6
• C3 d1
• C3 d2
• C4 h
• C4 p
• C405
• C405 b
• C405 f
• C8 a
• Cruise control system
• E11
• E12
• F11
• Flasher fuse 14 15a
• G100 (left front of engine compartment)
• G101 (right front of engine compartment)
• G302 (behind left kick panel)
• G400 (on inner left frame rail)
• G400 (on inner left rear frame rail)
• Ground
• Hot at all times
• Hot in run or start
• Ign e fuse 22 10a
• Left front marker lamp
• Left front park/ turn signal lamp
• Lh drl/ turn fuse 10 10a
• Lr stop/ turn fuse 3 10a
• Nca
• Not used
• Ohms
• Park/neutral position switch (left side of transmission)
• Pnk
• Resistor
• Rh drl/ turn fuse 9 10a
• Right front marker lamp
• Right front park/ turn signal lamp
• Rr stop/ turn fuse 4 10a
• S110
• S118
• S231 (in i/p harness, left side of dash)
• S247
• S402
• Stop lamp switch (above brake pedal)
• Stop lp fuse 7 15a
• Trlr bu fuse 5 10a
• Trlr fuse 13 30a
• Trlr fuse 50 30a
• Underhood fuse block (left side of engine compartment)

Exterior Lamps Wiring Diagram, Except Cutaway (1 of 2) for GMC Savana Special G3500 2003

List of elements for Exterior Lamps Wiring Diagram, Except Cutaway (1 of 2) for GMC Savana Special G3500 2003:

• (in dash harness, near radio & hvac control assembly breakout) s245
• (in dash harness, near radio & hvac control assembly breakout) s246
• Battery pos volt
• Body control module (behind lower right side of dash)
• Body fuse block (below left front seat)
• C1 a1
• C1 b8
• C1 d2
• C1 e6
• C1 f2
• C2 a3
• C2 b2
• C2 c1
• C2 c2
• Center high mounted stop lamp
• Cruise control system
• Dr trn mir fuse 14 10a
• Driver's outside rear view mirror (left turn signal) (w/ de7)
• Drl low control
• Drl low ctrl
• Drl on/off sig
• Fr prk fuse 22 10a
• G302 (behind left kick panel)
• G347 (on bottom of left "b" pillar)
• G401 (on top of right "d" pillar)
• G402 (on top of left "d" pillar)
• Ground
• Hazard sw sig
• Hazard switch
• Head
• Headlamp and panel dimmer switch
• Hot at all times
• Instrument panel cluster
• Left
• Left tail lamp assembly
• Left turn signal ind
• License lamp
• Logic
• Lp pkr fuse 18 10a
• Lr stop/ turn fuse 4 10a
• Lt drl/turn feed
• Lt ft turn sig feed
• Lt rr stop/turn feed
• Lt turn sig sw sig
• Nca
• Not used
• Off
• Park
• Park lamp relay
• Park lamp rly ctrl
• Park lamp sw on sig
• Pass trn mir fuse 19 10a
• Passenger's outside rear view mirror (right turn signal) (w/ de7)
• Pnk
• Provisional
• Right
• Right tail lamp assembly
• Right turn signal ind
• Rr stop/ turn fuse 6 10a
• Rt drl/turn feed
• Rt ft turn sig feed
• Rt rr stop/turn feed
• Rt turn sig sw sig
• S247
• S264
• S401
• S403
• S500
• S600
• S902
• Splice pack sp347
• Stop lamp sw sig
• Stop/ chmsl fuse 8 10a
• Tail/ stop/ turn signal lamp
• Trlr prk fuse 21 15a
• Turn signal switch
• Turn signal/ multifunction switch
• Turn signal/hazard flasher module (behind left side of dash)
• Upftr prk fuse 16 10a
• W/ de7

Exterior Lamps Wiring Diagram, Except Cutaway (2 of 2) for GMC Savana Special G3500 2003

List of elements for Exterior Lamps Wiring Diagram, Except Cutaway (2 of 2) for GMC Savana Special G3500 2003:

• Battery positive voltage
• Btsi/ bu fuse 38 15a
• C1 f11
• C2 b6
• C2 b7
• C2 c1
• C2 d8
• C2 e1
• C2 f10
• C2 f9
• C3 c1
• C3 d1
• C4 p
• C8 a
• E12
• Flasher fuse 14 15a
• G100 (left front of engine compartment)
• G101 (right front of engine compartment)
• G302 (behind left kick panel)
• G400 (on inner left frame rail)
• G400 (on inner left rear frame rail)
• Ground
• Hot at all times
• Hot in run or start
• Ign e fuse 22 10a
• Left front marker lamp
• Left front park/ turn signal lamp
• Left trailer stop/ turn relay (on left outer frame rail, near center of vehicle
• Lh drl/ turn fuse 10 10a
• Lr stop/ turn fuse 3 10a
• Park/neutral position switch (left side of transmission)
• Pnk
• Rh drl/ turn fuse 9 10a
• Right front marker lamp
• Right front park/ turn signal lamp
• Right trailer stop/ turn relay (on left outer frame rail, near center of vehicle
• Rr stop/ turn fuse 4 10a
• S110
• S118
• S247
• S402
• Stop lamp switch (above brake pedal)
• Stop lp fuse 7 15a
• Trl stop/ turn fuse 17 15a
• Trlr bu fuse 5 10a
• Trlr fuse 13 30a
• Trlr fuse 50 30a
• Underhood fuse block (left side of engine compartment)
• W/ uy7