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P0690 Diagnostic Trouble Code Discussion for June 2013

Engine Controls Ignition Relay Feedback Circuit High

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Trouble Ticket Help Requests for DTC P0690
Help Request Posted
2006 Pontiac G6 2.4L No Start VIN: 1G2ZF55B86
P0690: Engine Controls Ignition Relay Feedback Circuit High Voltage. @ times this vehicle will not crank to start. when this happens customer states. the vehicle will not turn off and radio stays on. have cleaned all grounds. voltage drop tested. have charged and test battery. inspection underhood relay center. this happens int...
June 11, 2013