Voyager AWD V6-201 3.3L (1992)
Body Control Module: Component Tests and General Diagnostics
Diagnostic Strategies
System diagnosis is done in six basic steps:
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Verification of Complaint
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Verification of any Related Symptoms
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Symptom Analysis
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Problem Isolation
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Repair of Isolated Problem
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Verification of Proper Operation
Controller Lock-Up Condition
The AS body controller has been observed to lock up due to transient voltage spikes generated by vehicle relays. As a result, the gauges and chimes may
not function properly. The problem can be resolved by unplugging and then reconnecting the body controller, which will allow the body controller to
reset. Refer to TSBs for conditions & repairs that fully address this problem.
