DTC Troubleshooting: 85-61, 85-62

  1. Measure the voltage between the No. 1 terminal of the OPDS unit harness 18P connector and body ground. There should be battery voltage.
Is there battery voltage?
YES -
Go to Step 7 .
NO -
Open between the No. 12 (7.5 A) fuse in the driver's under-dash fuse/relay box and the No. 1 terminal of the OPDS unit 18P connector (dashboard wire harness, SRS floor wire harness, or OPDS unit harness); replace the faulty harness.■
  1. Turn the ignition switch to LOCK (0).