The preheat Relay controls the preheater from an electric signal from the Engine Control Module (ECM). This function is used...

The preheat Relay controls the preheater from an electric signal from the Engine Control Module (ECM). This function is used...

This diagnostic trouble code (DTC) detects faults in the main software. Faulty main software can result in engine no start...

This diagnostic trouble code (DTC) detects faults in the main software. Faulty main software can result in engine no start...

This diagnostic trouble code (DTC) detects faults in the main software. Faulty main software can result in engine no start...

This Diagnostic Trouble Code (DTC) indicates internal faults in the Engine Control Module (ECM). Conditions for diagnostic trouble code (DTC):1)...