Impala V6-3.5L VIN N (2006)
13. Remove the upper trim molding from the rear quarter pillar.
14. Remove the CPA from the roof rail module - left connector.
15. Disconnect the roof rail module - left connector from the vehicle harness connector.
16. Remove the LF door trim panel (2).
17. Remove the connector position assurance (CPA) (3) from the SIS - left connector (4).
18. Remove the SIS - left connector (4) from the SIS (2).
ENABLING PROCEDURE
1. Remove the key from the ignition switch.
2. To enable the SIS - left, go to step 3. To enable the roof rail module - left, go to step 6, and to enable the seat belt retractor pretensioner - LF, go to
step 9.
3. Install the SIS - left connector (4) to the SIS (2).
4. Install the CPA (3) to the SIS - left connector (4).