METER / GAUGE SYSTEM > Malfunction in Water Temperature Receiver Gauge

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WIRING DIAGRAM


E110256E02


INSPECTION PROCEDURE

1.CHECK FOR DTC

  1. Check for DTCs of the SFI system (1TR-FE, 2TR-FE, 1GR-FE) or ECD system (1KD-FTV, 2KD-FTV).

    Result:
    Result
    		Proceed to
    DTC is not output
    		A
    DTC is output
    		B



B
GO TO SFI SYSTEM (1TR-FE, 2TR-FE, 1GR-FE), ECD SYSTEM (1KD-FTV, 2KD-FTV)
A


2.CHECK WIRE HARNESS (COMBINATION METER ASSEMBLY - ECM)

E110674E03

  1. Disconnect the C8 meter connector.

  1. Disconnect the E10*1, E13*2 or E5 *3 ECM connector.

  1. Measure the resistance of the wire harness side connectors.

    Standard resistance:
    1TR-FE, 2TR-FE 
    Tester Connection
    		Specified Condition
    C8-4 - E10-14 (THWO)
    		Below 1 Ω

    1GR-FE:
    Tester Connection
    		Specified Condition
    C8-4 - E13-14 (THWO)
    		Below 1 Ω

    1KD-FTV, 2KD-FTV:
    Tester Connection
    		Specified Condition
    C8-4 - E5-2 (THWO)
    		Below 1 Ω

    HINT:
    *1: 1TR-FE, 2TR-FE
    *2: 1GR-FE
    *3: 1KD-FTV, 2KD-FTV



NG
REPAIR OR REPLACE HARNESS AND CONNECTOR
OK

REPLACE COMBINATION METER ASSEMBLY