Refrigerator Diagnostic Mode

The refrigerator can be switched into a diagnostic mode to read potential on-demand error codes generated by the Compressor Driver Module. When the refrigerator is in diagnostic mode, the FREEZE LED on the refrigerator switch will flash 1-5 times, depending on the error. Perform the following steps in order to access the refrigerator diagnostic mode:

1. Ignition ON.
2. Press the refrigerator switch to the COOL position for approximately 1 second, until the COOL LED illuminates.
3. Press the refrigerator switch again to the COOL position for approximately 5 seconds, until the COOL LED flashes quickly and repeatedly.
4. NOTE: Use the Diagnostic Mode Error Code Chart to determine the error.

   When the COOL LED is quickly flashing, the FREEZE LED will display the error code by flashing 1-5 times, depending on the error.

5. NOTE: If the refrigerator is in diagnostic mode and the ignition is turned OFF, the refrigerator will restart in COOL mode when the ignition is turned back ON.

   To exit diagnostic mode, press the refrigerator switch to the COOL position for approximately 1 second. The COOL LED will stop flashing, but will remain illuminated, and the refrigerator will be in COOL mode.