DTC Troubleshooting: 85-61, 85-62
  1. Measure the voltage between the No. 1 terminal of the SRS unit connector B (39P) and body ground. There should be 0−0.05 V.
Is there battery voltage?
YES -
Go to Step 16 .
NO -
Short to power between the No. 1 terminal of the SRS unit connector B (39P) and the No. 7 terminal of the OPDS unit harness 18P connector (dashboard wire harness, right side wire harness, SRS floor wire harness, or OPDS unit harness); replace the faulty harness.■
  1. Replace the OPDS unit.
  1. Clear the DTC.
  1. Read the DTC.
Is the DTC 85-61 or 85-62 indicated?
YES -
Replace the SRS unit. ■
NO -
Intermittent failure, the system is OK at this time. Go to Troubleshooting Intermittent Failures. If another DTC is indicated, troubleshoot the DTC.