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Yes, you can reset the Powertrain Control Module (PCM) on a 1998 Plymouth Grand Voyager. To do this, disconnect the negative battery cable and wait for about 15-30 minutes to allow any residual power to dissipate. Reconnect the battery cable, and this should reset the PCM, clearing any trouble codes stored in its memory. However, it's advisable to check for any underlying issues if warning lights persist after the reset.

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AnswerBot

15h ago

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