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Component Function Check

DIAGNOSIS PROCEDURE

Step Action YES NO
CHECK FUNCTION 
  1. Select "HORN" in "Active test" mode with SDT.
  2. Check the horn (high/low) operation.

Is the operation normal? 
Inspection End. Refer to [Diagnosis Procedure ].

Regarding Wiring Diagram information, refer to REMOTE KEYLESS ENTRY SYSTEM: WIRING DIAGRAM [KING CAB] or REMOTE KEYLESS ENTRY SYSTEM: WIRING DIAGRAM [CREW CAB] .