One or More Power Seat Motors Do Not Operate

One Or More Power Seat Motors Do Not Operate

DESCRIPTION
When the power seat control switch is operated, a command signal is sent to the position control ECU. The position control ECU then controls the appropriate seat motor as needed. This memory system does not use a seat position sensor. The seat position is detected by counting pulses that are output when the motor turns. If there is no pulse output from the motor, the motor will stop operating. The position control ECU is designed so that a malfunction of the seat memory system will not interfere with manual seat control.

WIRING DIAGRAM

Wiring Diagram (Part 1):

Wiring Diagram (Part 2):

Wiring Diagram (part 3):

Wiring Diagram (Part 4):

INSPECTION PROCEDURE

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