Pinpoint Test Ch: The Memory Feedback Chime Is Inoperative
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
- Normal Operation and Fault Conditions
See Memory Feedback Chime. REFER to: Warning Chimes - System Operation and Component Description .
Possible Sources
- Memory seat feature concern
- DSM
- GWM
- IPC
- CH1 CHECK THE SEATBELT WARNING CHIME OPERATION
- Ignition OFF.
- Ignition ON.
- Unbuckle the driver seatbelt.
- Monitor the seatbelt warning chime when the ignition is transitioned from OFF to RUN for 6 seconds.
Does the seatbelt warning chime operate for approximately 6 seconds?
Yes GO to CH2 No GO to Pinpoint Test A - CH2 PERFORM THE DSM (DRIVER FRONT SEAT MODULE) SELF-TEST
- Using the diagnostic scan tool, perform the DSM self-test.
Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes REFER to: Front Seats . No GO to CH3 - CH3 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 IPCDTC Chart. No GO to CH4 - CH4 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 . No DIAGNOSE the memory seat feature. REFER to: Front Seats .