Check for continuity between LKAS control unit 26P connector No. 25 terminal and PCM connector A (49P) No. 4 terminal.
Is there continuity?
YES
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Check for loose terminals in the PCM connector A, and LKAS control unit connector, and repair if necessary. If all connections are OK,
replace the PCM.
■
NO
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Repair an open in the wire between the LKAS control unit and the branch of the F-CAN line (CANL).■