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B2958 Diagnostic Trouble Code Discussion for February 2014

Passlock sensor ckt high

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Trouble Ticket Help Requests for DTC B2958
Help Request Posted
1999 Chevrolet C2500 Suburban 7.4L No Start VIN: 1GNGK26J4X
B2958: Passlock sensor ckt high. We are working with a passlock system issue with this truck. Up until now, the ignition lock cylinder and the housing the sensor is in, and the ignition switch which includes the passlock harness all have been replaced. One of these is usually what causes the ...
February 06, 2014