Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

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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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Cruise Control Servo: Testing and Inspection

1. Disconnect eight pin connector from amplifier.
2. Connect ohmmeter between DG/R and DG/BK leads, Resistance should measure 40-70 ohms.
3. Connect ohmmeter between DG/R and DG/W leads. Resistance should measure 110-140 ohms.
4. Connect ohmmeter between DB/W and LG/W leads. Resistance should measure 40,000-60,000 ohms.
5. Connect ohmmeter between DB/DG and DB/W leads. Resistance should measure 20,000-30,000 ohms.
6. Connect ohmmeter between DB/DG and LG/W leads. Resistance should measure 20,000-30,000 ohms.
7. If proper resistance is not obtained check wiring and servo separately for damage, replace or service as necessary.