Meter / Gauge System Fuel Gauge Malfunction


WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY (FUEL SENDER GAUGE)

CHECK WIRE HARNESS (METER - GAUGE)

METER / GAUGE SYSTEM - Fuel Gauge Malfunction


WIRING DIAGRAM


Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.Meter.Meter / Gauge System.Meter / Gauge System Fuel Gauge Malfunction


INSPECTION PROCEDURE

1.CHECK FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY (FUEL SENDER GAUGE)
Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.Meter.Meter / Gauge System.Meter / Gauge System Fuel Gauge Malfunction

  1. Disconnect the F14*1 or F13*2 pump and gauge connector.

    HINT:
    *1: 1GR-FE
    *2: 1KD-FTV

  1. Turn the ignition switch ON, and then check the position of the receiver gauge needle.

    OK:
    Fuel receiver gauge indicates E.

  1. Connect terminals 2 and 3 on the wire harness side connector.

  1. Turn the ignition switch ON, and then check the position of the receiver gauge needle.

    OK:
    Fuel receiver gauge indicates F.


OK
REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY
NG


2.CHECK WIRE HARNESS (METER - GAUGE)

Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.Meter.Meter / Gauge System.Meter / Gauge System Fuel Gauge Malfunction

  1. Disconnect the C10 meter connector.

  1. Disconnect the F14*1 or F13*2 pump and gauge connector.

    HINT:
    *1: 1GR-FE
    *2: 1KD-FTV

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

    Standard resistance:
    1GR-FE
    Tester Connection
    		Specified Condition
    C10-2 - F14-3
    		Below 1 Ω
    C10-3 - F14-2
    1KD-FTV:
    Tester Connection
    		Specified Condition
    C10-2 - F13-3
    		Below 1 Ω
    C10-3 - F13-2


NG
REPAIR OR REPLACE HARNESS AND CONNECTOR
OK

REPLACE COMBINATION METER ASSEMBLY