Meter Gauge Display. Meter / Gauge System Fuel Receiver Gauge Malfunction

Vehicle Interior. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

Meter Gauge Display. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY)

INSPECT FUEL TANK VENT TUBE SUB-ASSEMBLY OR FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY

INSPECT FUEL SENDER GAUGE ASSEMBLY

METER / GAUGE SYSTEM - Fuel Receiver Gauge Malfunction

DESCRIPTION

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

Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.Meter Gauge Display.Meter / Gauge System.Meter / Gauge System Fuel Receiver Gauge Malfunction

INSPECTION PROCEDURE

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

Disconnect the G19 combination meter assembly connector.

Disconnect the L4 fuel suction with pump and gauge tube assembly*1 or fuel vent tube sub-assembly*2 connector.
1. *1: for 2TR-FE, 2TR-FBE
2. *2: for 1KD-FTV, 2KD-FTV

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
G19-2 (ES) - L4-3 (FE)	Always	Below 1 Ω
G19-3 (L) - L4-2 (FS)	Always	Below 1 Ω
G19-2 (ES) - G19-3 (L)	Always	10 kΩ or higher
G19-2 (ES) - Body ground	Always	10 kΩ or higher
G19-3 (L) - Body ground	Always	10 kΩ or higher

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

2.INSPECT FUEL TANK VENT TUBE SUB-ASSEMBLY OR FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY

except 2TR-FBE:
1. Remove the fuel suction with pump and gauge tube assembly.
  1. for 1KD-FTV (HILUX_TGN26 RM000004Q0O006X.html)
  2. for 2KD-FTV (HILUX_TGN26 RM000004Q0O007X.html)
  3. for 2TR-FE (HILUX_TGN26 RM0000045MB00HX.html)
2. Measure the resistance according to the value(s) in the table below.
  Standard Resistance:
  except 2TR-FBE
  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

Text in Illustration
*a	Upper Side
*b	Lower Side (to Fuel Sender Gauge Assembly)
*c	Connector A
*d	Connector B

for 2TR-FBE:
1. Remove the fuel vent tube sub-assembly (HILUX_TGN26 RM00000347Z00CX.html).
2. Measure the resistance according to the value(s) in the table below.
  Standard Resistance:
  for 2TR-FBE
  Tester Connection
  Condition
  Specified Condition
  A-2 - B-1
  Always
  Below 1 Ω
  A-3 - B-2
  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

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 1KD-FTV)	B
NG (for 2KD-FTV)	C
NG (for 2TR-FE)	D
NG (for 2TR-FBE)	E

REPLACE FUEL TANK VENT TUBE SUB-ASSEMBLY (HILUX_TGN26 RM000004Q0O006X.html)

REPLACE FUEL TANK VENT TUBE SUB-ASSEMBLY (HILUX_TGN26 RM000004Q0O007X.html)

REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY (HILUX_TGN26 RM0000045MB00HX.html)

REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY (HILUX_TGN26 RM00000347Z00CX.html)

A

3.INSPECT FUEL SENDER GAUGE ASSEMBLY

except 2TR-FBE:
1. Remove the fuel sender gauge assembly.
  1. for 1KD-FTV (HILUX_TGN26 RM000004Q0O006X.html)
  2. for 2KD-FTV (HILUX_TGN26 RM000004Q0O007X.html)
  3. for 2TR-FE (HILUX_TGN26 RM0000045MB00HX.html)
2. Measure the resistance according to the value(s) in the table below.
  Standard Resistance:
  except 2TR-FBE
  Tester Connection
  Condition
  Specified Condition
  1 - 2
  Float position F (upper)
  3 to 5 Ω
  Float position E (lower)
  109 to 111 Ω
  Text in Illustration
  *a
  Front view of wire harness connector
  (to Fuel Sender Gauge Assembly)
  *b
  Float Position F (Upper)
  *c
  Float Position E (Lower)

Text in Illustration
*a	Front view of wire harness connector (to Fuel Sender Gauge Assembly)
*b	Float Position F (Upper)
*c	Float Position E (Lower)

for 2TR-FBE:
1. Remove the fuel sender gauge assembly (HILUX_TGN26 RM00000347Z00CX.html).
2. Measure the resistance according to the value(s) in the table below.
  Standard Resistance:
  for 2TR-FBE
  Tester Connection
  Condition
  Specified Condition
  1 - 2
  Float position F (upper)
  13.5 to 16.5 Ω
  Float position E (lower)
  401.8 to 418.2 Ω
  Text in Illustration
  *a
  Front view of wire harness connector
  (to Fuel Sender Gauge Assembly)
  *b
  Float Position F (Upper)
  *c
  Float Position E (Lower)
  Result
  Result
  Proceed to
  OK
  A
  NG (for 1KD-FTV)
  B
  NG (for 2KD-FTV)
  C
  NG (for 2TR-FE)
  D
  NG (for 2TR-FBE)
  E

Text in Illustration
*a	Front view of wire harness connector (to Fuel Sender Gauge Assembly)
*b	Float Position F (Upper)
*c	Float Position E (Lower)

REPLACE FUEL SENDER GAUGE ASSEMBLY (HILUX_TGN26 RM000004Q0O006X.html)

REPLACE FUEL SENDER GAUGE ASSEMBLY (HILUX_TGN26 RM000004Q0O007X.html)

REPLACE FUEL SENDER GAUGE ASSEMBLY (HILUX_TGN26 RM0000045MB00HX.html)

REPLACE FUEL SENDER GAUGE ASSEMBLY (HILUX_TGN26 RM00000347Z00CX.html)

REPLACE COMBINATION METER ASSEMBLY (HILUX_TGN26 RM000000THS01QX.html)

for 2TR-FBE
Tester Connection	Condition	Specified Condition
1 - 2	Float position F (upper)	13.5 to 16.5 Ω
1 - 2	Float position E (lower)	401.8 to 418.2 Ω