Meter / Gauge System Fuel Receiver Gauge Malfunction


DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK HARNESS AND CONNECTOR (COMBINATION METER - FUEL SUCTION WITH PUMP AND GAUGE TUBE OR FUEL TANK VENT TUBE)

INSPECT FUEL SUCTION WITH PUMP AND GAUGE TUBE OR FUEL TANK VENT TUBE

INSPECT FUEL SENDER GAUGE ASSEMBLY

METER / GAUGE SYSTEM - Fuel Receiver Gauge Malfunction


DESCRIPTION

  1. The fuel sender gauge has a variable resistance mechanism. The resistance decreases when the fuel amount increases, and the resistance increases when the fuel amount decreases. The fuel receiver gauge changes based on the resistance of the fuel sender gauge.
NOTICE:
When the combination meter is removed or replaced, its connector is disconnected or fuel is added, the fuel receiver gauge display will return to normal within a maximum of 16 minutes after the ignition switch is turned to ON or when vehicle speed is input.

WIRING DIAGRAM


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


INSPECTION PROCEDURE

1.CHECK HARNESS AND CONNECTOR (COMBINATION METER - FUEL SUCTION WITH PUMP AND GAUGE TUBE OR FUEL TANK VENT TUBE)

  1. Disconnect the C27 combination meter assembly connector.

  1. Disconnect the F14 fuel suction with pump and gauge tube assembly*1 or F13 fuel tank vent tube sub-assembly*2 connector.
    *1: for 2TR-FE, 1GR-FE
    *2: for 1KD-FTV, 2KD-FTV, 5L-E

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    for 2TR-FE, 1GR-FE
    Tester Connection
    		Condition
    		Specified Condition
    C27-2 (ES) - F14-3 (FE)
    		Always
    		Below 1 Ω
    C27-3 (L) - F14-2 (FS)
    		Always
    		Below 1 Ω
    C27-2 (ES) - C27-3 (L)
    		Always
    		10 kΩ or higher
    C27-2 (ES) - Body ground
    		Always
    		10 kΩ or higher
    C27-3 (L) - Body ground
    		Always
    		10 kΩ or higher
    Standard Resistance:
    for 1KD-FTV, 2KD-FTV, 5L-E
    Tester Connection
    		Condition
    		Specified Condition
    C27-2 (ES) - F13-3 (FE)
    		Always
    		Below 1 Ω
    C27-3 (L) - F13-2 (FS)
    		Always
    		Below 1 Ω
    C27-2 (ES) - C27-3 (L)
    		Always
    		10 kΩ or higher
    C27-2 (ES) - Body ground
    		Always
    		10 kΩ or higher
    C27-3 (L) - Body ground
    		Always
    		10 kΩ or higher


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


2.INSPECT FUEL SUCTION WITH PUMP AND GAUGE TUBE OR FUEL TANK VENT TUBE
Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.Meter.Meter / Gauge System.Meter / Gauge System Fuel Receiver Gauge Malfunction

  1. Remove the fuel suction with pump and gauge tube assembly*1 or fuel tank vent tube sub-assembly*2.
    *1: for 2TR-FE, 1GR-FE
    *2: for 1KD-FTV, 2KD-FTV, 5L-E

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    A-2 - B-2
    		Always
    		Below 1 Ω
    A-3 - B-1
    		Always
    		Below 1 Ω
    A-2 - A-3
    		Always
    		10 kΩ or higher
    Text in Illustration
    *a
    		Upper Side
    *b
    		Lower Side
    (to Fuel Sender Gauge Assembly)
    *c
    		Connector A
    *d
    		Connector B
Result
Result
Proceed to
OK
A
NG (for 2TR-FE, 1GR-FE)
B
NG (for 1KD-FTV, 2KD-FTV, 5L-E)
C


B
REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY

C
REPLACE FUEL TANK VENT TUBE SUB-ASSEMBLY
A


3.INSPECT FUEL SENDER GAUGE ASSEMBLY

  1. Remove the fuel sender gauge assembly.

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    1 - 2
    		Float position F (upper)
    		3 to 5 Ω
    Float position E (lower)
    		109 to 111 Ω


NG
REPLACE FUEL SENDER GAUGE ASSEMBLY
OK

REPLACE COMBINATION METER ASSEMBLY (Toyota Fortuner RM000000THS01WX.html)