Driver Memory Seat Module C341a

WARNING: This page is about a different car, the 2004 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Driver Memory Seat Module C341a Connector

Courtesy of FORD MOTOR CO.

PINS CIRCUIT REFERENCE

Pin Number(s)	Circuit Designation/Description	Normal Condition/Measurement
1	CKT 33-AH37 (YE/GN) Rearward output circuit from DSM to power seat motor	Less than 5 ohms to the power seat motor and less than 5 ohms to ground when disconnected. Greater than 10 volts when connected and the switch is in rearward.
2	CKT 32-AH36 (WH/RD) Rearward recliner output circuit from DSM to power seat motor	Less than 5 ohms to the power seat motor and less than 5 ohms to ground when disconnected. Greater than 10 volts when connected and the switch is in rearward.
4	CKT 8-AH26 (WH/RD) Horizontal sense signal circuit from power seat memory position sensor to DSM	Continuity to DSM, less than 5 ohms. Voltage varies based on seat position when connected.
5	CKT 8-AH24 (WH/BK) Front sense signal circuit from power seat memory position sensor to DSM	Continuity to DSM, less than 5 ohms. Voltage varies based on seat position when connected.
7	CKT 33-AH38 (YE/BK) Front down output circuit from DSM to power seat motor	Less than 5 ohms to the power seat motor and less than 5 ohms to ground when disconnected. Greater than 10 volts when connected and the switch is in front down.
8	CKT 33-AH41 (YE/VT) Rear down output circuit from DSM to power seat motor	Less than 5 ohms to the power seat motor and less than 5 ohms to ground when disconnected. Greater than 10 volts when connected and the switch is in rear down.
9	KT 33-AH36 (YE/RD) Forward recliner output circuit from DSM to power seat motor	Less than 5 ohms to the power seat motor and less than 5 ohms to ground when disconnected. Greater than 10 volts when connected and the switch is in forward.
10	CKT 32-AH37 (WH/GN) Forward output circuit from DSM to power seat motor	Less than 5 ohms to the power seat motor and less than 5 ohms to ground when disconnected. Greater than 10 volts when connected and the switch is in forward.
11	CKT 9-AH80 (BN/WH) Driver seat sensor common circuit to power seat motor sensors	Continuity to DSM, less than 5 ohms.
13	CKT 8-AH30 (WH/BU) Recliner position sensor circuit to power seat recliner motor sensor from DSM	Continuity to DSM, less than 5 ohms.
14	CKT 8-AH25 (WH/GN) Rear position sensor circuit to power seat motor sensor from DSM	Continuity to DSM, less than 5 ohms.
15	CKT 7-AH80 (YE/VT) Feed circuit to power seat memory position sensor to DSM	Continuity to DSM, less than 5 ohms.
16	CKT 32-AH41 (WH/VT) Rear motor up output circuit from DSM to power seat motor	Less than 5 ohms to the seat control switch and less than 5 ohms to ground when disconnected. Greater than 10 volts when connected and the switch is in rear up.
17	CKT 32-AH38 (WH/BK) Front up output circuit from DSM to power seat motor	Less than 5 ohms to the power seat motor and less than 5 ohms to ground when disconnected. Greater than 10 volts when connected and the switch is in front up.