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P1640 Diagnostic Trouble Code Discussion for December 2011

Output Driver 1 Voltage High Input

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Trouble Ticket Help Requests for DTC P1640
Help Request Posted
2001 Saturn L200 2.2L Stall, MIL Lamp on VIN: 1G8JU52F31
P1640: Output Driver Control Module 1/A Circuit Low Input. ... engine light, and service light is on, and intermintetly car stalls at stop lights. She says the motor always starts right back up again. The only DTC I have is P1640: Driver 1-Input High Voltage. I have driven this car over 50 miles around town and it has...
December 13, 2011