Topaz V6-182 3.0L (1992)
Cruise Control Servo: Testing and Inspection
1.
Separate the eight pin connector from the amplifier.
2.
Connect an ohmmeter between the orange/yellow (circuit 144) and the grey/black (circuit 145) leads at the eight pin connector, refer to
SCHEMATIC DIAGRAMS/ELECTRICAL AND ELECTRONIC DIAGRAMS. Resistance should measure 40-75 ohms.
3.
Connect an ohmmeter between the orange/yellow (circuit 144) and the white/pink (circuit 146) leads at the connector. Resistance should measure
100-150 ohms.
4.
Connect an ohmmeter between the purple/light blue (circuit 147) and Yellow/Red (circuit 148) leads. Resistance should measure 20,000--30,000
ohms.
5.
Connect an ohmmeter between the purple/light blue (circuit 147) and brown/light green (circuit 149) leads. Resistance should measure
40,000--60,000 ohms.
6.
If proper resistance is not obtained check the wiring and servo separately for damage and replace or service as required.