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SRS DTC Troubleshooting: 85-79

DTC 85-79:
 OPDS Initial Check Failure
NOTE: Before doing this troubleshooting procedure, review SRS Precautions and Procedures and General Troubleshooting Information.
  1. Turn the ignition switch to ON (II), and check that the SRS indicator comes on for about 6 seconds and then goes off.
Does the SRS indicator go off?
YES -
Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures. If another DTC is indicated, troubleshoot the DTC.
NO -
Go to Step 3 .
  1. Turn the ignition switch to LOCK (0).
  1. Make sure nothing is on the front passenger's seat.
  1. Turn the ignition switch to ON (II), and check that the SRS indicator comes on for about 6 seconds and then goes off.
Does the SRS indicator go off?
YES -
NO -
Go to Step 7 .
  1. Turn the ignition switch to LOCK (0).
  1. Turn the ignition switch to ON (II), and check that the SRS indicator comes on for about 6 seconds and then goes off.
Does the SRS indicator go off?
YES -
Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures.
NO -