Interior Lights Schematics. Chevrolet Express 2003

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2003 🢒 Express 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Interior Lights Schematics

Figure 1:	Driver, Passenger and Cargo Mini Wedges Master Electrical Component List Interior Lighting Systems Description and Operation Courtesy Lamps - YF7 Controls and Backlighting - 1 of 3 Headlamp and Panel Dimmer Switch, Park Lamp Relay, and FR PRK, LR PRK, RR PRK, TRLR PRK, UPFTR PRK Fuses Headlights Splice Pack SP347, and G347 - 1 of 3 Splice Pack SP347, and G347 - 2 of 3 Splice Pack SP347, and G347 - 1 of 3 G302 G402 (Passenger/Cargo) and G403 (PRP)
Figure 2:	Courtesy Lamps - YF7 Master Electrical Component List Interior Lighting Systems Description and Operation Courtesy Lamps w/o YF7 - 1 of 2 Driver, Passenger, and Cargo Mini Wedges B+ Bus - Body Fuse Block G103, G104, G105, G106, G300, and G301 G302
Figure 3:	Courtesy Lamps - w/o YF7 - Page 1 of 2 Master Electrical Component List Interior Lighting Systems Description and Operation Courtesy Lamps w/o YF7 - 2 of 2 Courtesy Lamps - YF7 B+ Bus - Body Fuse Block G103, G104, G105, G106, G300, and G301 Underhood Lamp, Rear Door Ajar Switches, and Vanity Mirrors Courtesy Lamps w/o YF7 - 2 of 2 G401 (Passenger/Cargo) G302 Splice Pack SP347, and G347 - 1 of 3
Figure 4:	Courtesy Lamps - w/o YF7 - Page 2 of 2 Master Electrical Component List Interior Lighting Systems Description and Operation Underhood Lamp, Rear Door Ajar Switches, and Vanity Mirrors Courtesy Lamps w/o YF7 - 1 of 2 Courtesy Lamps w/o YF7 - 1 of 2 Underhood Lamp, Rear Door Ajar Switches, and Vanity Mirrors Splice Pack SP347, and G347 - 3 of 3 Splice Pack SP347, and G347 - 1 of 3
Figure 5:	Underhood Lamp, Rear Door Ajar Switches and Vanity Mirrors Master Electrical Component List Interior Lighting Systems Description and Operation Dome Fluorescent Work Lamps Courtesy Lamps w/o YF7 - 2 of 2 Courtesy Lamps w/o YF7 - 2 of 2 Courtesy Lamps w/o YF7 - 1 of 2 Splice Pack SP347, and G347 - 2 of 3 Splice Pack SP347, and G347 - 1 of 3 G102
Figure 6:	Dome Fluorescent Work Lamps PRP w/UF2 Master Electrical Component List Interior Lighting Systems Description and Operation Underhood Lamp, Rear Door Ajar Switches, and Vanity Mirrors B+ Bus - Body Fuse Block RR BLOWER, AUXILIARY 1, OSRVM, and SPARE Fuses, PWR WND Circuit Breaker Fuse Block - Rear, Work Lamps and Access Panel Relays G402 (Passenger/Cargo) and G403 (PRP)