Contents Section: Testing & Diagnostics All sections

DTC B2212 [CONTROL SYSTEM] Mazda 3 BK рестайлинг

Testing & Diagnostics 1 illustration

DTC B2212 DETECTION CONDITION POSSIBLE CAUSE DTC B2212 Panel light control circuit failure DETECTION CONDITION Input voltage from the panel light control switch is excessively low or high POSSIBLE CAUSE Open circuit in wiring harness between PJB terminal J-03 AJ and panel light control switch terminal H Short to power supply in wiring harness between PJB terminal J-03 AJ and panel light control switch terminal H Short to GND in wiring harness between PJB terminal J-03 AJ and panel light control switch terminal H Panel light control switch malfunction PJB malfunction

Scheme 237

Scheme 237: DTC B2212 [CONTROL SYSTEM]