METER / GAUGE SYSTEM > Tachometer Malfunction

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK CAN COMMUNICATION SYSTEM

PERFORM ACTIVE TEST USING INTELLIGENT TESTER (TACHO METER OPERATION)

READ VALUE USING INTELLIGENT TESTER (ENGINE RPM)

READ VALUE USING INTELLIGENT TESTER (ENGINE REVOLUTION)

REPLACE POWER MANAGEMENT CONTROL ECU