Possible Causes
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NOTE:
To diagnose when the hardwired push button crank request from the central junction box is short circuit to ground or open circuit
- The powertrain control module has detected a ground measurement or open circuit for a period longer than expected or has detected a ground measurement or open circuit when another value was expected
- Crank request signal from body control module circuit to the powertrain control module short circuit to ground, open circuit, high resistance
- Circuit reference CRNK
- Connector is disconnected, connector pin is backed out, connector pin corrosion