GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2004 🢒 Colorado Pickup - 2WD 🢒 Restraints 🢒 SIR 🢒 SIR Component Views
Figure 1:

SIR Components 1 of 3
Object Number: 1350668 Size: LF
(1)Inflatable Restraint Roof Rail Module - Right (ASF)
(2)Windshield
(3)Inflatable Restraint Roof Rail Module -Right (ASF) Connector
(4)Inflatable Restraint Roof Rail Module - Right (ASF) Connector Body Harness Side
(5)Inflatable Restraint Roof Rail Module - Left (ASF) Connector Body Harness Side
(6)Inflatable Restraint Roof Rail Module - Left (ASF) Connector
(7)Inflatable Restraint Roof Rail Module - Left (ASF)
(8)Inflatable Restraint Front End Sensor - Left
(9)Inflatable Restraint Front End Sensor - Right
Figure 2:

SIR Components 2 of 3
Object Number: 1351106 Size: LF
(1)Seat Belt Pretensioner - RF
(2)Seat Belt Pretensioner - LF
(3)Inflatable Restraint Steering Wheel Module
(4)Accessory Switch
(5)Inflatable Restraint I/P Module Connector
(6)Inflatable Restraint I/P Module
Figure 3:

SIR Components 3 of 3
Object Number: 1351918 Size: LF
(1)Passenger Door
(2)Inflatable Restraint Side Impact Sensor (SIS) - Right (ASF)
(3)Body Harness
(4)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(5)Driver Door
(6)Inflatable Restraint Side Impact Sensor (SIS) - Left (ASF)
Figure 4:

Left Rear Door (EXT Cab)
Object Number: 1361453 Size: LF
(1)Speaker - LR Door
(2)Seat Belt Pretensioner - LF
(3)Seat Belt Pretensioner - LF Connector
(4)C316
(5)C311
Figure 5:

Right Rear Door (EXT Cab)
Object Number: 1391010 Size: LF
(1)Speaker - RR Door
(2)C312
(3)C317
(4)Seat Belt Pretensioner - RF Connector
(5)Seat Belt Pretensioner - RF