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4. VERIFY WIRING Turn the ignition off. Inspect the driver and passenger seat wiring for Seat Position Sensors. Are Seat Position Sensor(s) present? Yes >> WARNING: To avoid personal injury or death, turn the ignition off, disconnect the battery and wait two min- WARNING: If the Occupant Classification Module (OCM) is dropped at any time, it must be replaced. Failure Perform the OCS VERIFICATION TEST-VER. 1 No >> Perform the OCS VERIFICATION TEST-VER. 1 Diagnostic Test 5. CHECK FOR ACTIVE INTERNAL FAULTS, IGNITION FAULTS, AND BATTERY FAULTS IN THE OCCUPANT With the scan tool, read Occupant Restraint Controller (ORC) 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 6 6. VERIFY THAT B1B91-DRIVER SEAT TRACK POSITION SENSOR CONFIGURATION MISMATCH IS ACTIVE With the scan tool, erase ORC DTCs. Turn the ignition off, wait 10 seconds and then turn the ignition on. Wait 2 minutes, and then with the scan tool, read ORC DTCs. Does the scan tool display active: B1B91-DRIVER SEAT TRACK POSITION SENSOR CONFIGURATION Yes >> Go To 7 No >> Perform the ORC VERIFICATION TEST-VER. 1 7. VERIFY WIRING Turn the ignition off. Inspect the driver and passenger seat wiring for Seat Position Sensors. Are Seat Position Sensor(s) present? Yes >> WARNING: To avoid personal injury or death, turn the ignition off, disconnect the battery and wait two min- WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to Perform the ORC VERIFICATION TEST-VER. 1 No >> Perform the ORC VERIFICATION TEST-VER. 1 8O - 250 RESTRAINTS - ELECTRICAL DIAGNOSTICS LX |