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)

Or, hide this message: temporarily or permanently

Cruise Control Switch: Testing and Inspection

Actuator Switch Assembly Voltage Test.:

1. Remove harness connector from speed control servo. Connect negative lead of voltmeter to pin 10, circuit 676 (PK/O) or circuit 57 (BK) of connector. Measure DC or AC voltage of circuits with positive lead of voltmeter.

Actuator Switch Assembly Resistance Test.:

2. Remove harness connector from speed control servo. Connect ohmmeter between circuits with ignition OFF.