GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Saturn
🢒
2007
🢒
ION
🢒
Power and Signal Distribution
🢒
Wiring Systems and Power Management
🢒 Exterior Lights Schematics
Figure
1:
Parking Lamps
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Turn/Hazard Lamps
BCM (PWR), DASH, IP BATT 1, IP BATT 1A, LIGHTER, ONSTAR, PARK PWR OUTLET, PWR WINDOWS, RADIO (BATT 1), RADIO (ACCY), SUNROOF, and WIPER SW Fuses
References to Lighting - 1 of 2
G403, G502
G403, G502
G101
G401
G403, G502
Figure
2:
Turn/Hazard Lamps
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Stop Lamps
Parking Lamps
Turn Signal/Multifunction Switch, Instrument Panel Cluster, I/P Dimmer Switch, Hazard Switch, Fog Lamp Switch, Traction Control Switch, and Radio
G203
G201
G101
G401
G403, G502
Figure
3:
Stop Lamps
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Backup Lamps
Turn/Hazard Lamps
BCM, ELECT, CLUSTER/AOS, EPS (60A), FUEL PUMP, HVAC, IGN SW, IP BATT 2, RUN (IGN3), and STOP Fuses, RUN and Fuel Pump Relays
G401
G401
G403, G502
Figure
4:
Backup Lamps
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Stop Lamps
ABS (IOA), BACK UP, BOOST, ECM, TRANS 1, and TRANS 2 Fuses
G401
G403, G502
G401
G403, G502