Air Bag Lamp On, Passenger Air Bag Indicator Always Reads OFF, DTC B0092 Set (Repair Passenger Presence System (PPS) Sensor Harness)
| Subject: | Air Bag Lamp On, Passenger Air Bag Indicator Always Reads OFF, DTC B0092 Set (Repair Passenger Presence System (PPS) Sensor Harness) |
| Models: | 2003-2004 Cadillac Escalade, Escalade EXT |
| 2003-2004 Chevrolet Avalanche, Silverado, Suburban, Tahoe |
| 2003-2004 GMC Sierra, Yukon, Yukon XL |
| with Sensor Indicator Inflatable Restraint Front Passenger/Child Presence Detector (RPO ALO) |
This bulletin is being revised to add the 2004 model year. Please discard Corporate Bulletin Number 02-09-41-002 (Section 09 -- Restraints).
Condition
Some customers may comment that the Air Bag Lamp is on and the Passenger Air Bag indicator always reads OFF. Upon investigation, the technician may find DTC B0092 set.
Cause
The cause of this condition may be a shorted Passenger Presence System (PPS) sensor wire. The PPS sensor harness is located under the front passenger seat. This harness may be pinched between the seat frame and the track/riser.
Correction
Locate the PPS sensor (1) and inspect the harness for proper routing. If the harness is pinched between the seat frame and the track/riser, use the procedure listed below to repair wire(s).
- Move the front passenger seat to the full rearward and full tilt up position.
- Loosen the seat frame to track/riser nut and remove the harness.
- Tighten the seat frame to track/riser nut.
- Repair any damaged wires. Refer to Wiring Repairs in the Wiring Systems sub-section of the Service Manual.
Warranty Information
For vehicles repaired under warranty, use:
Labor Operation | Description | Labor Time |
|---|---|---|
N6624 | Wiring and/or Connector, Occupant Safety - Repair | Use published labor operation time |
