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
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Clutch Switch: Description and Operation
PURPOSE The clutch switch signals the Engine Control Module
(ECM) when then clutch pedal is depressed.
OPERATION A
5.0 volt signal is output from the ECM terminal B7, passes through the
clutch switch if the pedal is not depressed, and returns to ECM terminal A26 to complete the circuit. Depressing the clutch pedal causes the switch to open and break the circuit.