GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Ground, Indicator, Power, Sensors and Switches


Object Number: 1660136  Size: FS
Master Electrical Component List
SIR System Description and Operation
Control Module References
Deployment Loops
SIR Caution for Zoning
BCM Fuses: CLSTR/HUD, CRUISE SW, CTSY/LAMP, DR LCK, EXH MOD, HVAC/PWR SND, ISRVM/HVAC and RUN CRNK Relay
BCM Fuses: ECM, HTD SEAT/WPR RELAYS, GM LAN RUN/CRNK, and SDM/AOS AIRBAG, Fuse Block - Underhood ABS/MRRTD and TCM/TRANS Fuses and WIPER RUN/ACC Relay
Passenger Presence System (PPS)
SIR Schematic Icons
SIR Schematic Icons
SIR Schematic Icons
Seat Belt Schematics
Passenger Presence System (PPS)
Class 2
G202, 1 of 2
Figure 2:

Deployment Loops


Object Number: 1742775  Size: FS
Master Electrical Component List
SIR System Description and Operation
Control Module References
Passenger Presence System (PPS)
Ground, Indicator, Power, Sensors and Switches
SIR Caution for Zoning
SIR Schematic Icons
Figure 3:

Passenger Presence System (PPS)


Object Number: 1660021  Size: FS
Master Electrical Component List
SIR System Description and Operation
Control Module References
Deployment Loops
SIR Caution for Zoning
Inside Rearview Mirror Schematics
Ground, Indicator, Power, Sensors and Switches
G202, 1 of 2