DTC 15-3
DTC 15-3: Faulty OPDS sensor.1. Check the connection at the OPDS sensor harness connector and the OPDS unit connector.
Is the connection OK?
YES - Faulty OPDS sensor, OPDS unit or SRS unit; replace the OPDS sensor. If the problem is still present, replace the OPDS unit and/or the SRS unit.
NO - Poor contact at the OPDS sensor harness connector; reconnect or replace the OPDS sensor harness.