Pinpoint Test E : The Memory Seat Does Not Operate Horizontally/Vertically/Recline Using The Seat Control Switch: Notes
WARNING: This page is about a different car, the 2017 Ford Police Interceptor Utility and 2017 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Memory Seats for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Front Seats - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B14C3:24 | Seat Height Rear Down Switch: Signal Stuck High | If the seat control switch is active for greater than 2 minutes or is active during the self-test, the DSM sets this DTC. |
| B14C4:24 | Seat Height Rear Up Switch: Signal Stuck High | If the seat control switch is active for greater than 2 minutes or is active during the self-test, the DSM sets this DTC. |
| B14CE:09 | Seat Horizontal Motor Output: Component Failure | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14CE:11 | Seat Horizontal Motor Output: Circuit Short To Ground | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14CE:12 | Seat Horizontal Motor Output: Circuit Short To Battery | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14CE:14 | Seat Horizontal Motor Output: Circuit Short To Ground or Open | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14CE:15 | Seat Horizontal Motor Output: Circuit Short To Battery or Open | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14CE:1A | Seat Horizontal Motor Output: Circuit Resistance Below Threshold | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14CF:09 | Seat Recline Motor Output: Component Failure | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14CF:11 | Seat Recline Motor Output: Circuit Short To Ground | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14CF:12 | Seat Recline Motor Output: Circuit Short To Battery | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14CF:14 | Seat Recline Motor Output: Circuit Short To Ground or Open | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14CF:15 | Seat Recline Motor Output: Circuit Short To Battery or Open | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14CF:1A | Seat Recline Motor Output: Circuit Resistance Below Threshold | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14D0:09 | Seat Height Front/Tilt Motor Output: Component Failure | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14D0:11 | Seat Height Front/Tilt Motor Output: Circuit Short To Ground | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14D0:12 | Seat Height Front/Tilt Motor Output: Circuit Short To Battery | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14D0:14 | Seat Height Front/Tilt Motor Output: Circuit Short To Ground or Open | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14D0:15 | Seat Height Front/Tilt Motor Output: Circuit Short To Battery or Open | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14D0:1A | Seat Height Front/Tilt Motor Output: Circuit Resistance Below Threshold | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14D2:09 | Seat Height Rear Motor Output: Component Failure | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14D2:11 | Seat Height Rear Motor Output: Circuit Short To Ground | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14D2:12 | Seat Height Rear Motor Output: Circuit Short To Battery | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14D2:14 | Seat Height Rear Motor Output: Circuit Short To Ground or Open | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14D2:15 | Seat Height Rear Motor Output: Circuit Short To Battery or Open | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B14D2:1A | Seat Height Rear Motor Output: Circuit Resistance Below Threshold | If the current sensed by the DSM is within a specified range, the DTC is set and the output is disabled. |
| B1B96:24 | Seat Slide Forward Switch: Signal Stuck High | If the seat control switch is active for greater than 2 minutes or was active during the self-test, the DSM sets this DTC. |
| B1B97:24 | Seat Slide Backward Switch: Signal Stuck High | If the seat control switch is active for greater than 2 minutes or was active during the self-test, the DSM sets this DTC. |
| B1B98:24 | Seat Tilt Up Switch: Signal Stuck High | If the seat control switch is active for greater than 2 minutes or was active during the self-test, the DSM sets this DTC. |
| B1B99:24 | Seat Tilt Down Switch: Signal Stuck High | If the seat control switch is active for greater than 2 minutes or was active during the self-test, the DSM sets this DTC. |
| B1C00:24 | Seat Recline Up Switch: Signal Stuck High | If the seat control switch is active for greater than 2 minutes or was active during the self-test, the DSM sets this DTC. |
| B1C01:24 | Seat Recline Down Switch: Signal Stuck High | If the seat control switch is active for greater than 2 minutes or was active during the self-test, the DSM sets this DTC. |
Possible Causes
- Fuse
- Wiring, terminals or connectors
- Seat control switch
- Horizontal motor
- Seat track
- Seat backrest
- DSM
Visual Inspection and Diagnostic Pre-checks
- Verify BJB fuse 73 (30A) is OK.