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

Re-Learn W/o Scan Tool or Techline Equipment

The duration of this procedure is approximately 30 minutes. Ensure that the battery is fully charged before proceeding.

1. Turn the ignition switch to the LOCK position
2. Turn the ignition switch to the RUN position.
3. SECURITY will turn on and remain on for at least 10 minutes.
4. Turn the ignition switch to the LOCK position for 5 seconds.
5. Turn the ignition switch to the RUN position.
6. SECURITY will turn on and remain on for at least 10 minutes.
7. Turn the ignition switch to the LOCK position for 5 seconds.
8. Turn the ignition switch to the RUN position.
9. SECURITY will turn on and remain on for at least 10 minutes.
10. Turn the ignition switch to the LOCK position for 5 seconds.
11. Turn the ignition switch to the LOCK position
12. Turn the ignition switch all the way to the START position. The engine should now start.
13. Inspect for BCM Diagnostic Trouble Codes (DTCs).