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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Cruise Control - Inoperative/Malfunctioning

CRUISE CONTROL INOPERATIVE/MALFUNCTIONING

DIAGNOSTIC AIDS
To avoid misdiagnosis, inspect for the following:
- Proper operation of brake lamps.
- Proper operation of the clutch system, if equipped with a manual transmission.
- The throttle linkage is not binding.
- The vehicle speed is greater than 40 km/h (25 mph).
- The system voltage is within 9-16 volts.

Electromagnetic interference on the vehicle speed sensor signal circuit may cause erratic cruise control operation.

TEST

Steps 1-2:




Steps 3-5:




Steps 6-11:




Steps 12-18:




Steps 19-24:




Steps 25-30:




Steps 31-37: