FixVault

Monitor Description

While the engine is being cranked, the battery positive voltage is applied to terminal STA of the ECM. If the vehicle is being driven and the ECM detects the starter control signal (STA), the ECM concludes that the starter control circuit is malfunctioning. The ECM will turn on the MIL and a DTC will be set.

DTC REFERENCE

DTC No. DTC Detecting Condition Trouble Area
P0617 When conditions (a), (b) and (c) are met and the battery (+B) voltage 10.5 V or more is applied for 20 seconds:
  1. Vehicle speed greater than 12 mph (20 km/h)
  2. Engine revolution greater than 1,000 rpm
  3. STA signal ON
  • Short in PNP switch assembly circuit
  • PNP switch assembly
  • Ignition switch
  • ECM