|
|
B1B82-PASSENGER SEAT WEIGHT SENSOR 4 - LEFT REAR PERFORMANCE (CONTINUED) For the Occupant Classification System circuit diagram (Refer to 8 - ELECTRICAL/RESTRAINTS - SCHEMATICS For a complete wiring diagram Refer to Section 8W. • When Monitored: • Set Condition: Possible Causes PASSENGER SEAT HARNESS WIRES CHAFFED, PIERCED, PINCHED, PARTIALLY BROKEN PASSENGER SEAT HARNESS CONNECTOR TERMINALS BROKEN, BENT PUSHED OUT, SPREAD, LEFT-REAR PASSENGER SEAT WEIGHT SENSOR DAMAGE TO THE PASSENGER SEAT STRUCTURE, RISER ASSEMBLY, CROSSMEMBERS, SEAT TRACKS, OCCUPANT CLASSIFICATION MODULE (OCM) Diagnostic Test 1. CHECK FOR ACTIVE INTERNAL FAULTS, IGNITION FAULTS, & BATTERY FAULTS IN THE OCCUPANT NOTE: Ensure the battery is fully charged. NOTE: When reconnecting Airbag system components, the ignition must be turned off and the battery must With the scan tool, read Occupant Classification Module (OCM) DTCs. Does the scan tool display any active DTCs relating to internal faults, ignition faults, or battery faults? Yes >> Diagnose and repair the DTCs. Refer to the Table of Contents in this Section for a complete list of symptoms. No >> Go To 2 2. VERIFY THAT DTC B1B82–PASSENGER SEAT WEIGHT SENSOR 4 - LEFT REAR PERFORMANCE IS With the scan tool, read OCM DTCs. Does the scan tool display active: B1B82–PASSENGER SEAT WEIGHT SENSOR 4 - LEFT REAR PERFOR- Yes >> Go To 3 No >> Go To 5 8O - 226 RESTRAINTS - ELECTRICAL DIAGNOSTICS WK |