HYBRID CONTROL SYSTEM > CHECK FOR INTERMITTENT PROBLEMS

for Preparation Click here



CHECK FOR INTERMITTENT PROBLEMS

  1. Perform a simulation test (Click here)

    1. In the simulation test, reproduce the driving condition at the trouble occurrence according to the customer's comments and freeze frame data recorded with DTCs, such as an opening angle of the accelerator pedal, SOC, engine coolant temperature, engine rpm, and Motor/Generator/Rear Motor rpm and torque.

  2. Check the connector(s) and terminal(s) (Click here)

  3. Wiggle the harness and connector(s) (Click here)

  4. Heat or cool suspected parts (Click here)

NOTICE:
Do not directly heat or cool the MG ECU with the inverter cover removed.