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)

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Vehicle Speed Warning Chime Problem

VEHICLE SPEED WARNING CHIME PROBLEM

POSSIBLE CAUSES
- Incorrect country code programmed in cluster
- Cluster

Diagnostic Test

1. WITH THE DRBIII CHECK THE COUNTRY CODE SETTING





NOTE: The high speed warning chime is for Gulf Coast Countries only.

Turn the ignition on.
With the DRBIII(R) in Miscellaneous check the Cluster country code setting.

Q: Is the country code incorrect?

YES: Program the correct country code. Perform BODY VERIFICATION TEST - VER 1. Body Verification Test
NO: Replace and program the Cluster. Perform BODY VERIFICATION TEST - VER 1. Body Verification Test