Pinpoint Test Be: The Check Fuel Fill Inlet Message Is Always Displayed

Normal Operation and Fault Conditions
See Check Fuel Fill Inlet Message. REFER to: Message Center - System Operation and Component Description .

If the check fuel fill inlet message display is missing for less than 5 seconds, the IPC defaults the check fuel fill inlet message center message to the last indication state, based upon the last message received.

If the check fuel fill inlet message display is missing for 5 seconds or longer, the IPC defaults the check fuel fill inlet message center message off.

Possible Sources
- Evaporative emissions system concern
- GWM
- PCM
- IPC

BE1 CHECK THE MESSAGE CENTER OPERATION
- Ignition ON.
- Close all doors, hood and the liftgate.
- Clear all message center warnings by pressing the OK button for each warning present.
- Monitor the door ajar RTT warning indicator.
- Open the driver door.
- Clear the message center popup warning.
- Monitor the door ajar RTT warning indicator.
Is the door ajar RTT warning indicator off with the door closed, and on with the door open?

Yes GO to BE2

No GO to Pinpoint Test A

BE2 PERFORM THE IPC (INSTRUMENT PANEL CLUSTER) SELF-TEST
- Using a diagnostic scan tool, perform the IPC self-test.
Are any Diagnostic Trouble Codes (DTCs) recorded?

Yes REFER to the Diagnostic Trouble Code (DTC) Chart .

No GO to BE3

BE3 CHECK THE GWM (GATEWAY MODULE A) DIAGNOSTIC TROUBLE CODES (DTCS)

Using a diagnostic scan tool, check the GWM Continuous Memory Diagnostic Trouble Codes (DTCs).

Are any Diagnostic Trouble Codes (DTCs) recorded?

Yes	REFER to: Controller Area Network (CAN) Module Communications Network .

If the check fuel fill inlet message is never on, the system is operating correctly at this time. There are currently no vehicle concerns present that require the check fuel fill inlet message display. If the check fuel fill inlet message is always on, DIAGNOSE all PCM Diagnostic Trouble Codes (DTCs). REFER to the Master DTC Chart.