Chevrolet Silverado / GMC Sierra. Manual - part 652
Fig. 5: Passenger Presence System 2 of 2
Courtesy of GENERAL MOTORS CORP.
COMPONENT LOCATOR
SIR IDENTIFICATION VIEWS
The SIR Identification Views shown below illustrate the approximate location of all SIR
components available for the vehicle. This will assist in disabling and enabling the SIR system,
refer to SIR Disabling and Enabling.
2008 Chevrolet Silverado 1500
2008 RESTRAINTS Supplemental Inflatable Restraints - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &
Silverado
Fig. 6: Sierra/Siverado
Courtesy of GENERAL MOTORS CORP.
Callout
Component Name
1
Inflatable Restraint Front End Sensor-Right-Located on the front frame
crossmember
2
Battery-Located under the hood on the right side
3
Inflatable Restraint I/P Module-Located at the right front of the
instrument panel cluster (IPC)
4
Inflatable Restraint Side Impact Sensor (SIS)-RF-Located under the
right front door trim near the lower rear of the door frame
5
Inflatable Restraint Seat Position Sensor (SPS)-Right-Located on the
right front outboard seat track
2008 Chevrolet Silverado 1500
2008 RESTRAINTS Supplemental Inflatable Restraints - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &
Silverado
DIAGNOSTIC INFORMATION AND PROCEDURES
DIAGNOSTIC CODE INDEX
DIAGNOSTIC CODE INDEX
6
Inflatable Restraint Passenger Presence System (PPS)-Located under the
right front seat mounted to the seat frame
7
Inflatable Restraint Seat Belt Pretensioner-Right-Located on the right
front B Piller
8
Inflatable Restraint Side Impact Sensor (SIS)-RR-Located under the
right rear door trim near the lower rear of the door frame
9
Inflatable Restraint Seat Belt Tension Retractor Sensor-Located on the
outboard lower seat belt anchor
10
Inflatable Restraint Roof Rail Module-Right-Located in the headliner
11
Inflatable Restraint Roof Rail Module-Left-Located in the headliner
12
Inflatable Restraint Vehicle Rollover Sensor-Located under the center
console
13
Inflatable Restraint Side Impact Sensor (SIS)-LR-Located under the left
rear door trim near the lower rear of the door frame
14
Inflatable Restraint Seat Belt Pretensioner-Left-Located on the left front
B Piller
15
Inflatable Restraint Sensing and Diagnostic Module (SDM)-Located
under the left front seat under the carpet
16
Inflatable Restraint Seat Position Sensor (SPS)-Left-Located on the left
front outboard seat track
17
Inflatable Restraint Side Impact Sensor (SIS)-LF-Located under the left
front door trim near the lower rear of the door frame
18
Inflatable Restraint Steering Wheel Module-Located on the steering
wheel
19
Underhood Fuse Block and Auxiliary Battery-Located under the hood on
the left side
20
Inflatable Restraint Front End Sensor-Left-Located on the front frame
crossmember
DTC
Description
DTC B0012 or B0013
B0012 01: Driver Frontal Deployment Loop Stage 1 Short to
Battery
B0012 02: Driver Frontal Deployment Loop Stage 1 Short to
2008 Chevrolet Silverado 1500
2008 RESTRAINTS Supplemental Inflatable Restraints - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &
Silverado
Ground
B0012 04: Driver Frontal Deployment Loop Stage 1 Open
Circuit
B0012 0D: Driver Frontal Deployment Loop Stage 1
Resistance Above Threshold
B0012 0E: Driver Frontal Deployment Loop Stage 1
Resistance Below Threshold
B0013 01: Driver Frontal Deployment Loop Stage 2 Short to
Battery
B0013 02: Driver Frontal Deployment Loop Stage 2 Short to
Ground
B0013 04: Driver Frontal Deployment Loop Stage 2 Open
Circuit
B0013 0D: Driver Frontal Deployment Loop Stage 2
Resistance Above Threshold
B0013 0E: Driver Frontal Deployment Loop Stage 2
Resistance Below Threshold
DTC B0014-B0045
Pretensioner/Initiator Errors
DTC B0052 or B0053
B0052 00: Deployment Commanded
B0053 00: Deployment Commanded With Loop DTCs Present
DTC B0071
B0071 03: Passenger Seat Belt Tension Sensor Circuit Voltage
Below Threshold
B0071 07: Passenger Seat Belt Tension Sensor Circuit Voltage
Above Threshold
DTC B0072 or B0073
B0072 01: LF Seat Belt Sensor Circuit Short to Battery
B0072 02: LF Seat Belt Sensor Circuit Short to Ground
B0072 04: LF Seat Belt Sensor Circuit Open Circuit
B0072 06: LF Seat Belt Sensor Circuit Short To Ground or
Open Circuit
B0072 08: LF Seat Belt Sensor Circuit Signal Invalid
B0073 01: RF Seat Belt Sensor Circuit Short to Battery
B0073 02: RF Seat Belt Sensor Circuit Short to Ground
B0073 04: RF Seat Belt Sensor Circuit Open Circuit
B0073 06: RF Seat Belt Sensor Circuit Short To Ground or
Open Circuit
B0073 08: RF Seat Belt Sensor Circuit Signal Invalid
DTC B0074
B0074 03: Passenger Occupant Classification Sensor Circuit
Voltage Below Threshold
B0074 07: Passenger Occupant Classification Circuit Voltage
2008 Chevrolet Silverado 1500
2008 RESTRAINTS Supplemental Inflatable Restraints - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra &
Silverado