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Home >> Mercedes Benz >> 2019 >> Sprinter 2500 Van Crew, 2.0L Eng >> Repair and Diagnosis >> External Pages >> Different car >> Section 388 (Seat System) >> Diagnosis And Testing >> Seats >> Symptom Chart >> Connector Circuit Reference >> Driver Power Seat Control Switch Without Memory C360
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Driver Power Seat Control Switch Without Memory C360

WARNING: This page is about a different car, the 2004 Mercury Monterey and 2004 Ford Freestar. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Driver Power Seat Control Switch Without Memory C360
G03246724Courtesy of FORD MOTOR CO.
DRIVER POWER SEAT CONTROL SWITCH WITHOUT MEMORY C360 PIN CIRCUIT REFERENCE

Pin Number (s) Circuit Designation/Description Normal Condition/Measurement
A CKT 979 (RD/LB) Front up output circuit from the power seat switch to power seat motor Less than 5 ohms to the power seat motor and greater than 10,000 ohms to ground when disconnected. Greater than 10 volts when connected and switch is in front up, less than 5 ohms to ground when connected and switch is in front down.
B CKT 990 (YE/LB) Front down output circuit from the power seat switch to power seat motor Less than 5 ohms to the power seat motor and greater than 10,000 ohms to ground when disconnected. Greater than 10 volts when connected and switch is in front down, less than 5 ohms to ground when connected and switch is in front up.
C CKT 982 (YE/LG) Rear up output circuit from the power seat switch to power seat motor Less than 5 ohms to the power seat motor and greater than 10,000 ohms to ground when disconnected. Greater than 10 volts when connected and switch is in rear up, less than 5 ohms to ground when connected and switch is in rear down.
D CKT 983 (RD/LG) Rear down output circuit from the power seat switch to power seat motor Less than 5 ohms to the power seat motor and greater than 10,000 ohms to ground when disconnected. Greater than 10 volts when connected and switch is in rear down, less than 5 ohms to ground when connected and switch is in rear up.
E CKT 1205 (BK) Ground Continuity to power seat switch, less than 5 ohms.
F CKT 981 (RD/WH) Rearward output circuit from the power seat switch to power seat motor Less than 5 ohms to the power seat motor and greater than 10,000 ohms to ground when disconnected. Greater than 10 volts when connected and switch is in rearward, less than 5 ohms to ground when connected and switch is in forward.
G CKT 980 (YE/WH) Forward output circuit from the power seat switch to power seat motor Less than 5 ohms to the power seat motor and greater than 10,000 ohms to ground when disconnected. Greater than 10 volts when connected and switch is in forward, less than 5 ohms to ground when connected and switch is in rearward.
H CKT 566 (DG) Battery voltage from the bussed electrical center (BEC) Greater than 10 volts at all times.
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