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DTC B1507: Open in Turn Signal Circuit [08/2019 - ]: Description

This DTC is stored when the combination meter assembly detects an open in a front turn signal light circuit or rear turn signal light circuit.

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DTC No. Detection Item DTC Detection Condition Trouble Area
B1507 Open in Turn Signal Circuit When IG voltage is 9.5 V or more and the following condition is detected:
  1. Open in turn signal light circuit
  • Bulb
  • Harness or connector
  • Junction connector
  • Headlight assembly
  • Rear combination light assembly
  • Combination meter assembly