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Cruise Control Inoperative/Malfunctioning



Cruise Control Inoperative/Malfunctioning

Diagnostic Aids

Perform the following in order to avoid misdiagnosis:

* Ensure that the following cruise control switches are not stuck in the engaged position:

- On/Off switch
- Set/Coast switch
- Resume/Accel switch

* Inspect for proper operation of the stop lamps.
* Electromagnetic interference (EMI) on the speed sensor signal circuit may cause erratic cruise control operation.
* For an intermittent condition, refer to Testing for Intermittent Conditions and Poor Connections in Diagnostic Aids. Component Tests and General Diagnostics

Test

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