Possible Causes
- The powertrain control module has not detected any motion, upon commanding the operation of a motor, solenoid or relay to open some piece of equipment
- Engine management system relay power and ground circuits open circuit
- Engine management system relay circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Control Module Signal Name
- Circuit reference V_V_BAT3 Power
- Circuit reference V_V_BAT1 Power
- Circuit reference V_V_BAT2 Power
- Circuit reference O_S_STRL3 Control-
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Engine management system relay failure