B1B92-PASSENGER SEAT TRACK POSITION SENSOR CIRCUIT PERFORMANCE





For a complete wiring diagram Refer to Section 8W.


  • When Monitored:

    While the CAN bus ignition status is in IGN_RUN, the module checks the sensor input ranges.

  • Set Condition:

    If the module detects that the sensor input is between 8 and 12 mA.


Possible Causes
  
PASSENGER SEAT TRACK POSITION SENSOR
  
OCCUPANT RESTRAINT CONTROLLER
  



Diagnostic Test

1.CHECK FOR ACTIVE INTERNAL FAULTS, IGNITION FAULTS, BATTERY FAULTS, OR SEAT TRACK POSITION SENSOR CIRCUIT HIGH OR LOW FAULTS IN THE OCCUPANT RESTRAINT CONTROLLER (ORC)

NOTE: Ensure the battery is fully charged




Does the scan tool display any active DTCs relating to internal faults, ignition faults, battery faults, or Seat Track Position Sensor Circuit High or Low 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 B1B92-PASSENGER SEAT TRACK POSITION SENSOR CIRCUIT PERFORMANCE IS ACTIVE



Does the scan tool display active: B1B92-PASSENGER SEAT TRACK POSITION SENSOR CIRCUIT PERFORMANCE?

Yes
  • Go To 3


No
  • Go To 4

3.PERFORM SEAT TRACK POSITION SENSOR PERFORMANCE TEST







Does the scan tool display active: B1B92-PASSENGER SEAT TRACK POSITION SENSOR CIRCUIT PERFORMANCE?

Yes

  • WARNING: To avoid personal injury or death, turn the ignition off, disconnect the battery and wait two minutes before proceeding.

    WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to take the proper precautions can result in accidental airbag deployment and personal injury or death.

    Replace the Passenger Seat Track Position Sensor in accordance with the Service Information.
  • Perform the *ORC VERIFICATION TEST-VER 1. If DTC B1B92-PASSENGER SEAT TRACK POSITION SENSOR CIRCUIT PERFORMANCE returns active, replace the ORC in accordance with the Service Information.


No
  • Perform the *ORC VERIFICATION TEST-VER 1.

4.TEST FOR AN INTERMITTENT CONDITION



WARNING: To avoid personal injury or death, turn the ignition off, disconnect the battery and wait two minutes before proceeding.






WARNING: To avoid personal injury or death, turn the ignition on, then reconnect the battery.



WARNING: To avoid personal injury or death, maintain a safe distance from all airbags while performing the following steps.






Are any ACTIVE DTCs present?

Yes
  • Select the appropriate symptom from Symptom List.


No
  • No problem found at this time. Erase all codes before returning vehicle to customer.