B1500

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

DESCRIPTION

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





WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. READ VALUE USING TECHSTREAM (FUEL INPUT)

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Combination Meter / Data List.

(e) Check the values by referring to the table below.

Combination Meter





Result:





B -- INSPECT FUEL SENDER GAUGE ASSEMBLY

A -- REPLACE COMBINATION METER ASSEMBLY Removal

2. INSPECT FUEL SENDER GAUGE ASSEMBLY

(a) Disconnect the F4 connector.





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

Standard Resistance:





Text in Illustration





NG -- CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL SENDER GAUGE ASSEMBLY)

OK -- REPLACE COMBINATION METER ASSEMBLY Removal

3. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL SENDER GAUGE ASSEMBLY)

(a) Disconnect the L13 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.





(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:





Text in Illustration





NG -- REPLACE FUEL SENDER GAUGE ASSEMBLY Removal
OK -- Continue to next step.

5. CHECK FUEL SUCTION PUMP AND GAUGE ASSEMBLY

(a) Visually check for deformation on the fuel suction pump and gauge assembly connector.

OK:

There is no deformation.

NG -- REPLACE FUEL SUCTION PUMP AND GAUGE ASSEMBLY Removal

OK -- REPLACE COMBINATION METER ASSEMBLY Removal