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

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Test N

Fig. 47 Cruise Control System Isolation Test (Part 1 Of 2).:




Fig. 47 Cruise Control System Isolation Test (Part 2 Of 2).:






1. Disconnect cruise control servo connector and repeat test 7, 8, 9 and 10, Fig. 47.
2. If resistance is now open, check the cruise control servo connector and cruise control module connector for corrosion between terminals. If OK, repair shorted wire.
3. If resistance is still low, check servo terminals for corrosion.