1998 Plymouth Voyager Voltage Regulator

1998 PLYMOUTH VOYAGER
113,000 MILES • 6 CYL • FWD • AUTOMATIC
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TCASH58
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  • 2 POSTS
Aternator tested fine, where is the voltage regulator?
Jan 26, 2009 at 1:42 PM
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JDL
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  • 16,098 POSTS
The voltage regulator circuitry, if you want to word it that way, is in the pcm.

There should be three wires going to the alternator. One is the bat terminal, should be hot all the time, use a test lite, if it isn't hot, you may have a bad fusible link?

The other two should be for the alternator field terminal, B+ and ground. Will the vehicle start and run? Can you check for codes?
Jan 26, 2009 at 1:55 PM