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Home >> Plymouth >> 1987 >> Voyager Base, 2.6 G >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Testing >> Distance Sensor >> FWD Models

FWD Models

On 3.0L, 2.5L fuel injected models with the SMEC system, the cruise control is controlled by the SMEC. The VSS is checked using a scan tool and code 15 diagnostics. On 2.2L feedback carb models, the VSS can be checked with an ohmmeter as follows:

1) Remove VSS from transaxle. connect ohmmeter between terminals of speed sensor connector. Slowly rotate the sensor.

2) Ohmmeter should show 8 pulses (on-off signals) for one complete turn of sensor. If not, replace sensor.