Symptom Chart

WARNING: This page is about a different car, the 2007 Lincoln Mark LT and 2007 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.

Symptom Chart

Condition	Possible Sources	Action
The power seat is inoperative	Fuse Circuitry Front seat control switch	Vehicles without memory seats, go to Pinpoint Test A . Vehicles with memory seats, REFER to the DTC Chart.
The power seat moves but is noisy	Seat track	Go to Pinpoint Test B .
The power seat moves but is loose	Fastening hardware Seat track	Go to Pinpoint Test C .
The power seat does not make full travel	Seat track obstructed Seat track	Go to Pinpoint Test D .
The power seat does not move horizontally/vertically	Front seat motors Circuitry Front seat control switch	Go to Pinpoint Test E . For vehicles with memory seats, REFER to the DTC Chart.
The memory seat is inoperative	Seat control switch Circuitry DSM	Go to Pinpoint Test F .
The memory seat does not operate correctly - does not operate using the memory set switch	Memory set switch DSM Circuitry	Go to Pinpoint Test G .
The memory seat does not operate correctly - the seat moves in 1-second intervals	DSM Circuitry	REFER to the DTC Chart.
The memory seat does not operate correctly - the seat does not move to the correct memory position	DSM Circuitry Memory set switch Memory seat	REFER to the DTC Chart.
The memory seat does not operate correctly - does not operate using the remote transmitter	Circuitry Keyless entry transmitter DSM	RUN DSM self test. If codes are present, REFER to the DTC Chart; if no codes are present, REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS article.
No communication with the module - unable to carry out on-demand self test with the driver seat module	DSM Circuitry	Go to MODULE COMMUNICATIONS NETWORK article.
The heated seat is inoperative	Fuse Circuitry Heated seat element Heated seat module Electronic automatic temperature control (EATC) module	For driver seat, go to Pinpoint Test H . For passenger seat, go to Pinpoint Test I .
The heated seat is inoperative - seat does heat but the heated seat indicator does not illuminate	Circuitry Heated seat module EATC module	For driver seat, go to Pinpoint Test J . For passenger seat, go to Pinpoint Test K .