Section 281 (Heating & Air Conditioning (ATC) - DTCS P1946-00 To B11CB-15 - LHD - 2500HD & 3500HD)
WARNING: This page is about a different car, the 2019 RAM 3500 HD and 2019 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- DTC Troubleshooting
- P1946-00-Crash Event Detected - Engine Shutdown
- B1030-11-Evaporator Temperature Sensor-Circuit Short To Ground
- B1030-15-Evaporator Temperature Sensor-Circuit Short To Battery Or Open
- B1058-11-RECIRCULATION Door Control-Circuit Short To Ground
- B1058-15-RECIRCULATION Door Control-Circuit Short To Battery Or Open
- B1058-18-RECIRCULATION Door Control-Under Current
- B1058-19-RECIRCULATION Door Control-OVERCURRENT
- B1058-92-RECIRCULATION Door Control-Performance Or Incorrect Operation
- B105C-00-RECIRCULATION Door Travel Range Too Small
- B105D-00-RECIRCULATION Door Travel Range Too Large
- B106A-11-Rear Defrost EBL Control Circuit-Circuit Short To Ground
- B106A-15-Rear Defrost EBL Control Circuit-Circuit Short To Battery Or Open
- B10B2-00-A/C Cool Down Test Performance
- B10C8-11-Blower Motor Control Feedback Circuit-Circuit Short To Ground
- B10C8-15-Blower Motor Control Feedback Circuit-Circuit Short To Battery Or Open
- B10E8-12-Blower Motor Control-Circuit Short To Battery
- B10E8-14-Blower Motor Control-Circuit Short To Ground Or Open
- B10EB-17-Blower Power Module-Circuit Voltage Above Threshold
- B10EB-18-Blower Power Module-Under Current
- B10EB-19-Blower Power Module-OVERCURRENT
- B10EB-4B-Blower Power Module-Over Temperature
- B1107-11-Cabin Temperature Sensor 1-Circuit Short To Ground
- B1107-15-Cabin Temperature Sensor 1-Circuit Short To Battery Or Open
- B11C2-11-Front Mode Door 1 Control-Circuit Short To Ground
- B11C2-15-Front Mode Door 1 Control-Circuit Short To Battery Or Open
- B11C2-18-Front Mode Door 1 Control-Under Current
- B11C2-19-Front Mode Door 1 Control-OVERCURRENT
- B11C2-92-Front Mode Door 1 Control-Performance Or Incorrect Operation
- B11C3-00-Front Mode Door 1 Travel Range Too Small
- B11C4-00-Front Mode Door 1 Travel Range Too Large
- B11C8-11-Right Temperature Door Control-Circuit Short To Ground
- B11C8-15-Right Temperature Door Control-Circuit Short To Battery Or Open
- B11C8-18 - Right Temperature Door Control-Under Current
- B11C8-19-Right Temperature Door Control-OVERCURRENT
- B11C8-92-Right Temperature Door Control-Performance Or Incorrect Operation
- B11C9-00-Right Temperature Door Travel Too Small
- B11CA-00-Right Temperature Door Travel Too Large
- B11CB-11-Main/Left Temperature Door 1 Control-Circuit Short To Ground
- B11CB-15-Main/Left Temperature Door 1 Control-Circuit Short To Battery Or Open