DTC Troubleshooting: 2-3
|DTC 2-3:||Short to Another Wire or Decreased Resistance in Front Passenger's Airbag Inflator|
Special Tools Required
SRS inflator simulator ( 07SAZ-TB4011A)
|1.||Erase the DTC memory.|
|2.||Turn the ignition switch ON (II), and check that the SRS indicator comes on for about 6 seconds and then goes off.|
Does the SRS indicator stay on?
YES - Go to 3.
NO - Intermittent failure, system is OK at this time. Go to Troubleshooting Intermittent Failures.
|3.||Turn the ignition switch OFF. Disconnect the battery negative cable, and wait for 3 minutes.|
|4.||Disconnect the P1o connector from the P1i connector (A).|
|5.||Connect the special tool (2 W connector) to the P1i connector (A).|
|6.||Reconnect the battery negative cable.|
|7.||Erase the DTC memory.|
|8.||Read the DTC.|
Is DTC 2-3 indicated?
YES - Go to 9.
NO - Short in the front passenger's airbag inflator; replace the front passenger's airbag.n
|9.||Disconnect the battery negative cable, and wait for 3 minutes.|
|10.||Disconnect the U1o connector (A) from the SRS unit.|
|11.||Disconnect the SRS inflator simulator (special tool) from the SRS simulator lead C.|
|12.||Install the special tool (070AZ-SAA0100) to No. 9 and No. 10 terminals of the U1o connector.|
|13.||Check resistance between the A and B terminals of the SRS simulator lead C (special tool). There should be 1 MW or more.|
Is the resistance as specified?
YES - Replace the SRS unit.n
NO - Replace the dashboard wire harness.n