DTC B1500-13: Fuel Sender Circuit Open [11/2022 - ]: Description

The fuel sender gauge assembly is connected to the combination meter assembly via direct line. If there is an open or short in the direct line, the combination meter assembly stores DTC B1500-13.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

DTC Output from

Priority

B1500-13

Fuel Sender Circuit Open

Diagnosis Condition:

Ignition switch ON
IG power source voltage is 9.5 V or more

Malfunction Status:

Voltage signal from fuel sender gauge assembly is 0.2 V or less
Voltage signal from fuel sender gauge assembly is 4.7 V or more

Malfunction Time:

10 seconds or more

Fuel suction tube with pump and gauge assembly
Fuel sender gauge assembly
Harness or connector
Combination meter assembly

Combination Meter

A