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
If it fails: lemon-manuals.org.ua

Or, hide this message: temporarily or permanently

Problems and Replacement Parts - I





PROBLEMS AND REPLACEMENT PARTS:






REPLACEMENTS OF ECM
If the ECM fails or is defective, the unit must be replaced with a "virgin" or "neutral" ECM. All keys will have to be registered (taught) to the new ECM. Keys not taught to the new ECM WILL NOT work with the ECM. .

NOTE:
The The vehicle specific data will have to be left unchanged with regards to the unique programming for the transponder.

REPLACEMENT OF SMARTRA
In the case of a defective SMARTRA, no special procedure is required. Anew SMARTRA device simply replaces the existing device. Transponder-related data is not stored in this device.