DTC Troubleshooting: 33-8x
|DTC 33-8x (33-80 to 33-89, 33-8A to 33-8F):||Short to Power in Left Side Curtain Airbag Inflator|
Special Tools Required
SRS inflator simulator ( 07SAZ-TB4011A)
SRS simulator lead M ( 070AZ-SNA0400)
|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, and is DTC 33-8x indicated?
YES - Go to 3.
NO - Intermittent failure, system is OK at this time. Go to Troubleshooting Intermittent Failures. If another DTC is indicated, go to the DTC Troubleshooting Index.
|3.||Turn the ignition switch OFF. Disconnect the negative cable from the battery, and wait for 3 minutes.|
|4.||Disconnect the floor wire harness 2P connector (A) from the left side curtain airbag connector (B).|
|5.||Connect the SRS inflator simulator (2 W connector) and simulator lead M to floor wire harness.|
|6.||Reconnect the negative cable to the battery.|
|9.||Turn the ignition switch OFF. Disconnect the negative cable from the battery, and wait for 3 minutes.|
|11.||Reconnect the negative cable to the battery.|
|12.||Turn the ignition switch ON (II).|
|13.||Disconnect the SRS inflator simulator from the SRS simulator lead.|
|14.||Check for voltage between each terminal of the SRS simulator lead and body ground. There should be 0.5 V or less.|
Is the voltage as specified?
YES - Faulty SRS unit or poor connection at SRS unit connector B (28P) and the SRS unit. Check the connection; if the connection is OK, replace the SRS unit.n
NO - Short to power in the floor wire harness; replace the floor wire harness.n