DTC 85-61: No Signal from OPDS Unit DTC 85-62: Non-stipulated Response Data NOTE: An incorrect OPDS unit can cause DTC 85-63. A new (uninitialized) OPDS unit installed with a faulty sensor can also cause DTC 85-71. Make sure nothing is on the front passenger's seat. Erase the DTC memory. Read the DTC. Is DTC 85-61 or 85-62 indicated?
YES | - | Go to Step 4 .
NO | - | Intermittent failure, system is OK at this time. Go to Troubleshooting Intermittent Failures.
Check the connection between the OPDS unit harness 8P connector and the OPDS unit. Is the connection OK?
YES | - | Go to Step 6 .
NO | - | Repair the poor connection and retest. If DTC 85-61 or 85-62 is still present, go to Step 6 .
Erase the DTC. Read the DTC. Is DTC 85-61 or 85-62 indicated?
YES | - | Go to Step 7 .
NO | - | Intermittent failure, system is OK at this time. Go to Troubleshooting Intermittent Failures. If another DTC is indicated, go to the DTC Troubleshooting Index.
Turn the ignition switch OFF. Check the No. 10 (7.5 A) fuse in the under-dash fuse/relay box. Is the fuse OK?
YES | - | Go to Step 9 .
NO | - | Replace the fuse, then turn the ignition switch ON (II). If the fuse blows again, check for a short in the No. 10 (7.5 A) fuse circuit (dashboard wire harness, floor wire harness, or OPDS unit harness).■
Disconnect the OPDS unit harness 8P connector (A) from the OPDS unit. Turn the ignition switch ON (II). |