DTC B1500 Fuel Sender Open Detected: Description

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

DTC DETECTION CONDITION CHART

DTC Code	DTC Detection Condition	Trouble Area
B1500	When either of the following conditions is detected: 10 seconds have elapsed since the engine started and IG voltage is 10.5 V or more Fuel sender gauge operation malfunction	Harness or connector Combination meter Fuel sender gauge assembly