Front Power Seat Control System

DTC B2654 Headrest Sensor Malfunction

DESCRIPTION
When the front power seat switch (seat ECU) does not receive a sensor signal despite forward or backward movement of seat by power seat motor operation, this DTC is output.

DTC Detection Condition:

WIRING DIAGRAM

Wiring Diagram (Part 1):

Wiring Diagram (Part 2):

Wiring Diagram (Part 3):

INSPECTION PROCEDURE

Step 1:

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Step 4 - 6:

Step 6(Continued) - 8:

Step 8(Continued) - 10:

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Step 22(Continued) - 23: