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

Engine - Coolant Temperature Sensor/Switch

Component Connector End Views

Engine Control Module (ECM) (L76) X1

Engine Control Module (ECM) (L76) X2

Engine Control Module (ECM) (LY7) X1

Engine Control Module (ECM) (LY7) X2