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Home >> Toyota >> 2012 >> Yaris SE, Automatic Trans >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge System (Hatchback) (Diagnostic Codes & Symptom Tests) >> METER / GAUGE SYSTEM (for Hatchback) >> DTC B1507: Open in Turn Signal Circuit; DTC B1508: Short in Turn Signal / Hazard Flasher Circuit >> Description

DTC B1507: Open in Turn Signal Circuit; DTC B1508: Short in Turn Signal / Hazard Flasher Circuit: Description

The combination meter assembly receives headlight dimmer switch information signals, and flash the turn signal lights.

DTC No. DTC Detection Trouble Area
B1507 When IG voltage is 9.5 V or more and the following condition detected:
  1. Open in turn signal light circuit
  • Harness or connector
  • Bulb
  • Instrument panel junction block assembly
  • Combination meter assembly
B1508 When IG voltage is 9.5 V or more and the following condition detected:
  1. Short in turn signal light circuit or hazard warning light circuit
  • Harness or connector
  • Bulb
  • Instrument panel junction block assembly
  • Combination meter assembly