Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Body Control Module: Service and Repair

BODY CONTROL MODULE REPLACEMENT

REMOVAL PROCEDURE

IMPORTANT: Service programming is required when replacing the BCM. Refere to "Saturn Service Stall" user's guide.






1. Remove the radio bezel.
2. Disconnect the body control module (BCM) electrical harnesses.
3. Remove the BCM from the I/P retainer:
1. Pry the BCM tabs from the locking tabs on the underside of the restraint.
2. Slide the BCM out of the retainer.

INSTALLATION PROCEDURE






1. Install the BCM.
2. Install the radio bezel.
3. Slide the BCM tabs into the slots in the I/P retainer until the tabs lock into place.
4. Connect the electrical connectors.
5. Program a new or a remanufactured BCM. Refer to Body Control Module (BCM) Programming/RPO Configuration. Programming and Relearning