DTC Troubleshooting: 22-5
|DTC 22-5:||Short to Ground in Right Side Seat Belt Buckle Tensioner|
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 light 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 TBRo connector from the TBRi connector (1).|
|5.||Connect the special tool (2 W connectors) to the TBRi connector.|
|6.||Reconnect the battery negative cable.|
|7.||Erase the DTC memory.|
|8.||Read the DTC.|
Is DTC 22-5 indicated?
YES - Go to 9.
NO - Short to ground in the right side seat belt buckle tensioner; replace the right side seat belt buckle.n
|9.||Disconnect the battery negative cable, and wait for 3 minutes.|
|10.||Disconnect the SDo and SPo connectors (1) and the TBLo connector (2).|
|11.||Disconnect the U2o connector (1) from the SRS unit (A).|
|12.||Disconnect the special tool (2 W connectors) from the floor wire harness 2P connector.|
|13.||Check resistance between the No. 2 terminal of the U2o connector and body ground. and between the No. 11 terminal and body ground. There should be 1 MW or more.|
Is the resistance as specified?
YES - Faulty SRS unit; replace the SRS unit.n
NO - Short to ground in the floor wire harness; replace the floor wire harness.n