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Home › Infiniti › 2012 › QX56 AWD › Repair and Diagnosis › Restraints › Restraints Control Systems › SRS Airbag Control System › DTC/Circuit Diagnosis › DTC B1148: Curtain Air Bag Module RH › DTC Logic › DTC Detection Logic

DTC Detection Logic

DTC Display contents of CONSULT DTC detecting condition Possible cause
B1148 CURTAIN MODULE RH [SHORT] Rear curtain air bag module RH circuits are shorted to each other
  • Disconnection of wiring harness and short
  • Malfunction in rear curtain air bag module RH
  • Malfunction in air bag diagnosis sensor unit
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