SRS Unit Replacement

SRS Unit Replacement

Removal

NOTE: If you are only disconnecting the SRS unit connector A, skip step 2.

1. Disconnect the negative cable from the battery, then wait for 3 minutes before starting work.
2. Disconnect both seat belt tensioner connectors.
3. Remove the driver's dashboard lower cover.
4. Remove the driver's and passenger's heater covers.
5. Remove the dashboard center lower cover.
6. Remove the heater lower ducts.
7. Disconnect the SRS unit connector A (28P), SRS unit connector B (28P), SRS unit connector C (16P), and remove the TORX bolts (D), then pull out the SRS unit.






Installation

1. Install the SRS unit (A) with new TORX bolts (B), then connect the connectors (C) to the SRS unit; push them into position until they click.

NOTE: Be sure the SRS unit is sitting squarely against its bracket before torquing the TORX bolts.






2. Reconnect both seat belt tensioner connectors.
3. Reconnect the negative cable to the battery.
4. Calibrate the ODS unit ('08 model), or front passenger's weight sensor unit ('07 model).
5. Do the ODS unit operation check ('08 model), or front passenger's weight sensor unit operation check ('07 model).

NOTE: This is necessary for registration of serial IDs.

6. Install all removed parts.
7. Confirm proper SRS operation: Turn the ignition switch ON (II); the SRS indicator should come on for about 6 seconds and then go off.