Dtc B1501 Sub Fuel Sender Open Detected

Vehicle Interior. Land Cruiser. Urj200, 202 Grj200 Vdj200
Meter Gauge Display. Land Cruiser. Urj200, 202 Grj200 Vdj200

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

READ VALUE USING GTS (FUEL SENDER GAUGE)

CHECK HARNESS AND CONNECTOR (FUEL GAUGE CIRCUIT)

INSPECT FUEL SENDER GAUGE ASSEMBLY

DTC B1501 Sub Fuel Sender Open Detected


DESCRIPTION

HINT:
Trouble code B1501 is only output for double tank equipped vehicles
This DTC is stored when the combination meter detects a fuel sender gauge malfunction via the CAN.

DTC Code
DTC Detection Condition
Trouble Area
B1501
When the combination meter detects a fuel sender gauge malfunction.
  1. Harness or connector
  2. Combination meter assembly
  3. Fuel sender gauge assembly

WIRING DIAGRAM


Land Cruiser. Urj200, 202 Grj200 Vdj200.Meter Gauge Display.Meter / Gauge System. Dtc B1501 Sub Fuel Sender Open Detected


INSPECTION PROCEDURE

1.READ VALUE USING GTS (FUEL SENDER GAUGE)

Combination Meter
Tester Display
Measurement Item/Range
Normal Condition
Diagnostic Note
Fuel Input
Fuel sender gauge (main) input signal/Min.: 0, Max.: 127.5
Fuel sender input value
Unit: L

  1. Operate the GTS according to the display and select the Data List (Click here).

    OK:
    Fuel value displayed on the GTS is almost same as needle indication.
    Result
    Result
    		Proceed to
    NG
    		A
    OK
    		B


B
REPLACE COMBINATION METER ASSEMBLY (Click here)
A


2.CHECK HARNESS AND CONNECTOR (FUEL GAUGE CIRCUIT)

  1. Disconnect the E119 combination meter assembly connectors.

  1. Disconnect the M3 fuel sender gauge assembly connector.

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    E119-34 (FR) - M3-1 (FR2)
    		Always
    		Below 1 Ω
    E119-36 (L) - M3-3 (FV2)
    		Always
    		Below 1 Ω
    E119-18 (FE) - M3-2 (FF)
    		Always
    		Below 1 Ω
    E119-34 (FR) or M3-1 (FR2) - Body ground
    		Always
    		10 kΩ or higher
    E119-36 (L) or M3-3 (FV2) - Body ground
    		Always
    		10 kΩ or higher


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


3.INSPECT FUEL SENDER GAUGE ASSEMBLY

  1. Remove the fuel sender gauge assembly.

    1. for 1GR-FE: (Click here)
    2. for 1UR-FE: (Click here)
    3. for 1VD-FTV: (Click here)
    4. for 3UR-FE: (Click here)

  1. Inspect the fuel sender gauge assembly.

    1. for 1GR-FE: (Click here)
    2. for 1UR-FE: (Click here)
    3. for 1VD-FTV: (Click here)
    4. for 3UR-FE: (Click here)
Result
Result
Proceed to
OK
A
NG (for 1GR-FE)
B
NG (for 1UR-FE)
C
NG (for 1VD-FTV)
D
NG (for 3UR-FE)
E


B
REPLACE FUEL SENDER GAUGE ASSEMBLY (Click here)

C
REPLACE FUEL SENDER GAUGE ASSEMBLY (Click here)

D
REPLACE FUEL SENDER GAUGE ASSEMBLY (Click here)

E
REPLACE FUEL SENDER GAUGE ASSEMBLY (Click here)
A

REPLACE COMBINATION METER ASSEMBLY (Click here)