DTC B1500: Fuel Sender Open Detected [11/2016 - ]: Description

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

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Memory	Note
B1500	Fuel Sender Open Detected	Diagnosis Condition The ignition switch is ON. IG power source voltage is 9.5 V or more. Malfunction Status (for 1AR-FE): Average input signal of fuel sender gauge assembly is 550 Ω or more 3 times consecutively Malfunction Status (for 2GR-FKS): Voltage signal from fuel sender gauge assembly is 0.2 V or less 3 times consecutively Voltage signal from fuel sender gauge assembly is 4.7 V or more 3 times consecutively	Harness or connector Fuel sender gauge assembly Combination meter assembly Fuel suction tube with pump and gauge assembly	-	-

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Memory

Note

B1500

Fuel Sender Open Detected

Diagnosis Condition

Malfunction Status (for 1AR-FE):

Average input signal of fuel sender gauge assembly is 550 Ω or more 3 times consecutively

Malfunction Status (for 2GR-FKS):

Voltage signal from fuel sender gauge assembly is 0.2 V or less 3 times consecutively
Voltage signal from fuel sender gauge assembly is 4.7 V or more 3 times consecutively