DTC 86-2x

DTC 86-1x ("x" can be 0 thru 9 or A thru F): Faulty OPDS Seat-back Sensor

DTC 86-2x ("x" can be 0 thru 9 or A thru F): Faulty OPDS Seat Support Sensor

1. Erase the DTC memory.
2. 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. Troubleshooting Intermittent Failures If another DTC is indicated, go to the DTC Troubleshooting Index. Diagnostic Trouble Code Descriptions

NOTE: After market devices (fluorescent lights, laptop computers, etc.) used near the front passenger's seat-back can interfere with the seatback sensors and cause a false DTC 86-1x or 86-2x. If one of these devices was used, erase the DTC, operate the device near the seat-back, and recheck for DTCs. If DTC 86-1x or 86-2x is reset, erase it, and do not use the device near the seat-back.




3. Check the connection at the OPDS sensor harness connector and the OPDS unit connector.

Is the connection OK?

YES - Go to step 4.

NO - Reconnect the OPDS sensor harness connector, and clear the DTC.

4. Replace the OPDS sensor/seat-back foam, and initialize the OPDS.

5. Erase the DTC memory, then check for DTC 86-1x or 86-2x.

Is DTC 86-1x or 86-2x indicated?

YES - Replace the OPDS unit.

NO - The system is OK.