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 logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Pinout Values and Diagnostic Parameters


Terminal 1 - 14:




Terminal 15 - 31:




Terminal 32 - 52:




Terminal 53 - 67:




Terminal 68 - 88:




Terminal 89 - 104:






Terminal Voltage (Reference)
*1 the immobilizer unit functions normally, replace the PCM.