Reconnect the battery negative cable. Erase the DTC memory. Read the DTC. Is DTC 2-5 indicated? YES - Go to step 9. NO - Short to ground in the front passenger's airbag inflator; replace the front passenger's airbag (see page 23-167). Disconnect the battery negative cable and wait for 3 minutes. Disconnect the D1o connector (A) from the D1i connector (B). Disconnect the TL1o and TR1o connectors (A) from the TL1i and TR1i connectors (B).

Disconnect the U1o connector (A) from the SRS unit (B). Disconnect the special tool (2 ohm) from the P1i connector. Check resistance between the No. 5 terminal of the U1o connector and body ground, and between No. 14 terminal of the U1o connector and body ground. There should be 1 M ohm or more. U1o CONNECTOR Wire side of female terminals Is the resistance as specified? YES - Faulty SRS unit; replace the SRS unit (see page 23-176). NO - Short to ground in dashboard wire harness B; replace dashboard wire harness B.