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 or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Speed Control

SPEED CONTROL

The speed control system consists of the following components:
- anti-lock brake control module
- brake pedal position (BPP) switch
- clutch pedal position (CPP) switch or jumper
- deactivator switch
- speed control switches
- speed control servo
- speed control cable
- speed control indicator

It is normal for the engine rpm to increase slightly and then drop off slowly when the clutch pedal is depressed during operation.

For diesel speed control information, refer to Computers and Control Systems.