Check resistance between the No. 9 and No. 16 terminals of the U2o connector. There should be 0 - 1.0 ohm. U2o CONNECTOR Wire side of female terminals Is the resistance as specified? YES - Faulty front passenger's side impact sensor or SRS unit; replace the front passenger's side impact sensor. If the problem is still present, replace the SRS unit. NO - Open in the floor wire harness; replace the floor wire harness.

DTC 14-4: Faulty Power Supply to the Front Passenger's Side Impact Sensor (With OPDS Unit Model) Erase the DTC memory (see page 23-38). Turn the ignition switch ON (II), and check that the SRS indicator light comes on for about 6 seconds and then goes off. Does the SRS indicator light stay on? YES - Go to step 3. NO - Intermittent failure, system is OK at this time. Go to Troubleshooting Intermittent Failures (see page 23-38). Turn the ignition switch OFF. Disconnect the battery negative cable and wait for 3 minutes. Disconnect the SDi and SPi connectors.