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DTC B1873 [CONTROL SYSTEM] Mazda 3 BK facelift

Testing & Diagnostics 1 illustration

DTC B1873 DETECTION CONDITION POSSIBLE CAUSE DTC B1873 Turn signal/hazard power feed circuit short to ground DETECTION CONDITION Short to GND in wiring harness between PJB and hazard warning switch POSSIBLE CAUSE Short to GND in wiring harness between PJB terminal J-04 AC and hazard warning switch terminal A Hazard warning switch malfunction PJB malfunction

Scheme 227

Scheme 227: DTC B1873 [CONTROL SYSTEM]
Scheme 227: DTC B1873 [CONTROL SYSTEM]

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