B1500

METER: METER / GAUGE SYSTEM: B1500: Fuel Sender Open Detected

DTC B1500 - Fuel Sender Open Detected

DESCRIPTION

This DTC is output when the combination meter assembly detects a fuel sender gauge malfunction via the direct line.






WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. READ VALUE USING TECHSTREAM (FUEL INPUT)
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the tester on.
(d) Enter following menus: Body / Combination Meter / Data List.
(e) Check the values by referring to the table below.

Combination Meter:





Result:






B -- INSPECT COMBINATION METER ASSEMBLY
A -- REPLACE COMBINATION METER ASSEMBLY
2. INSPECT COMBINATION METER ASSEMBLY




(a) Disconnect the E1 connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:






NG -- CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL SENDER GAUGE ASSEMBLY)
OK -- REPLACE COMBINATION METER ASSEMBLY
3. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL SENDER GAUGE ASSEMBLY)
(a) Disconnect the fuel sender gauge assembly connector.




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






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
4. INSPECT FUEL SENDER GAUGE ASSEMBLY
(a) Remove the fuel sender gauge assembly Removal for 2GR-FE, Removal for 1AR-FE).




(b) Check that the float moves smoothly between E and F.
(c) Measure the resistance according to the value(s) in the table below.
Standard resistance:






Result:






C -- REPLACE FUEL SENDER GAGE ASSEMBLY (for 1AR-FE)
B -- REPLACE FUEL SENDER GAUGE ASSEMBLY (for 2GR-FE)
A -- REPLACE COMBINATION METER ASSEMBLY