ODS Unit Not Calibrated

SRS DTC Troubleshooting: 81-71, 81-78, 85-71, 85-78

DTC 81-71, 81-78:

ODS Unit Not Calibrated

NOTE: Before doing this troubleshooting procedure, review SRS Precautions and Procedures Service and Repair and General Troubleshooting Information Reading and Clearing Diagnostic Trouble Codes.

1. Clear the DTC memory Reading and Clearing Diagnostic Trouble Codes.

2. Turn the ignition switch to ON (II), then wait for 10 seconds.

3. Read the DTC.

Is DTC 81-71, or 81-78 indicated?

YES -

Go to step 4.

NO -

Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures Reading and Clearing Diagnostic Trouble Codes. If another DTC is indicated, troubleshoot the DTC.�

4. Do the ODS unit initialization Programming and Relearning.

5. Turn the ignition switch to LOCK (0).

6. Turn the ignition switch to ON (II), then wait for 10 seconds.

7. Read the DTC Reading and Clearing Diagnostic Trouble Codes.

Is DTC 81-71, or 81-78 indicated?

YES -

Faulty ODS unit, replace the ODS unit ODS Unit Replacement, then clear the DTC. If the DTC is still present, replace the SRS unit SRS Unit Replacement. �

NO -

Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures Reading and Clearing Diagnostic Trouble Codes. If another DTC is indicated, troubleshoot the DTC.�