DTC 86-1x, 86-2x ("x" can be 0 thru 9 or A thru F): Faulty OPDS Sensor
NOTE:
Before doing this troubleshooting procedure, review SRS Precautions and Procedures (see PRECAUTIONS AND PROCEDURES
) and General Troubleshooting Information (see DTC (DIAGNOSTIC TROUBLE CODES)
).
- Clear the DTC memory (see CLEAR THE DTC MEMORY WITH THE HDS ).
- Turn the ignition switch ON (II), and check that the SRS indicator comes on for about 6 seconds and then goes off.
Does the SRS indicator stay on?
YES -Go to step 3.
NO -Intermittent failure, system is OK at this time. Go to TROUBLESHOOTING INTERMITTENT FAILURES . If another DTC is indicated, troubleshoot the DTC.
NOTE: Aftermarket devices (fluorescent lights, laptop computers, etc.) used near the front passenger's seat-back can interfere with the seat-back sensors and cause a false DTC 86-1x or 86-2x. If one of these devices was used, clear the DTC, operate the device near the seat-back, and recheck for DTCs. If DTC 86-1x or 86-2x is reset, clear it, and do not use the device near the seat-back. - Check the connection at the OPDS sensor harness connector and the OPDS/ODS unit connector.
Are the connections OK?
YES -Go to step 4.
NO -Reconnect the OPDS sensor harness connector, and clear the DTC.
- Replace the OPDS sensor/seat-back foam (see FRONT SEAT RECLINE MOTOR REPLACEMENT ), and initialize the OPDS/ODS unit (see OPDS/ODS UNIT INITIALIZATION ).
- Clear the DTC memory, then check for DTC 86-1x or 86-2x.
Is DTC 86-1 x or 86-2x indicated?
YES -Replace the OPDS/ODS unit (see OPDS/ODS UNIT REPLACEMENT ).
NO -The system is OK.