Section 45 ((HVAC Systems - Electrical Diagnostics))
WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnostic Code Index
- Electrical Diagnostics
- DTC Troubleshooting
- DTC 11: Mode Pot Open (MTC)
- DTC 12: Mode Pot Shorted (MTC)
- DTC 13: Temp Pot Open (MTC)
- DTC 14: Temp Pot Shorted (MTC)
- DTC 18: Blend Door Range Too Small (MTC)
- DTC 21: Blend Door Range Too Large (MTC)
- DTC 22: Front Mode Door Range Too Small (MTC)
- DTC 23: Front Mode Door Range Too Large (MTC)
- DTC 31: Evaporator Sensor Open (MTC)
- DTC 32: Evaporator Sensor Shorted (MTC)
- DTC 33: A/C Mode Switch Stuck (MTC)
- DTC 34: EBL Mode Switch Stuck (MTC)
- DTC 35: Failed Cool Down (MTC)
- DTC 36: EEPROM Checksum Error (MTC)
- DTC 37: ROM Checksum Error (MTC)
- DTC 41: Front Mode OVERCURRENT (MTC)
- DTC 43: Blend OVERCURRENT (MTC)
- DTC 44: RECIRC OVERCURRENT (MTC)
- DTC 45: Blend Door Bound (MTC)
- DTC 46: Front Mode Door Bound (MTC)
- DTC 47: RECIRC Door Bound (MTC)
- DTC 51: RECIRC Door Range Too Small (MTC)
- DTC 52: RECIRC Door Range Too Large (MTC)
- DTC 53: Front Mode Door Linkage Broken (MTC)
- DTC 55: Blend Door Linkage Broken (MTC)
- DTC 56: RECIRC Door Linkage Broken (MTC)
- DTC 61: Common Door Driver Circuit Shorted To Ground (MTC)
- DTC 62: Common Door Driver Circuit Shorted To Ignition (MTC)
- DTC 63: Front Mode Door Driver Circuit Shorted To Ground (MTC)
- DTC 64: Front Mode Door Driver Circuit Shorted To Ignition (MTC)
- DTC 67: Blend Door Driver Circuit Shorted To Ground (MTC)
- DTC 68: Blend Door Driver Circuit Shorted To Ignition (MTC)
- DTC 69: RECIRC Door Driver Circuit Shorted To Ground (MTC)
- DTC 71: RECIRC Door Driver Circuit Shorted To Ignition (MTC)
- DTC 72: Short Too Complex (MTC)
- DTC 73: Ac Request Output Signal Too High (MTC)
- DTC 74: Ac Request Output Signal Too Low (MTC)
- DTC 75: Ac Request Output Signal High When Driven Low (MTC)
- DTC 76: Ac Request Output Signal Low When Driven High (MTC)
- DTC 77: EBL Output Shorted High
- DTC 81: Blower Not On High At Start Of Cooldown Test (MTC)
- DTC 82: Sensor Too Cold To Start Cooldown Test (MTC)
- DTC 83: Sensor Failed Open During Cooldown Test (MTC)
- DTC 84: Sensor Failed Shorted During Cooldown Test (MTC)
- DTC 85: Blower Not On High During Cooldown Test (MTC)
- B10AC-Right Blend Door Control Circuit Open (ATC)
- B10AD-Right Blend Door Travel Too Small (ATC)
- B10AE-Right Blend Door Travel Too Large (ATC)
- B10AF-Right Blend Door Actuator Performance (ATC)
- B10A2-Left Blend Door Control Circuit/Performance (ATC)
- B10A5-Left Blend Door Control Circuit Open (ATC)
- B10A6-Left Blend Door Travel Too Small (ATC)
- B10A7-Left Blend Door Travel Too Large (ATC)
- B10A8-Left Blend Door Actuator Performance (ATC)
- B10A9-Right Blend Door Control Circuit/Performance (ATC)
- B10B2-A/C Cool Down Test Performance (ATC)
- B10B4-Cabin Heater 1 Control Circuit Low (FCM)
- B10B5-Cabin Heater 1 Control Circuit High (FCM)
- B10B6-Cabin Heater 1 Control Circuit Open (FCM)
- B10B8-Cabin Heater 2 Control Circuit Low (FCM)
- B10B9-Cabin Heater 2 Control Circuit High (FCM)
- B10BA-Cabin Heater 2 Control Circuit Open (FCM)
- B100A-RECIRCULATION Switch Request Input Circuit Low (ATC)
- B105B-RECIRCULATION Door Control Circuit Open (ATC)
- B105C-RECIRCULATION Door Travel Range Too Small (ATC)
- B105D-RECIRCULATION Door Travel Range Too Large (ATC)
- B106B-Rear Defrost Control Circuit Low (ATC)
- B106C-Rear Defrost Control Circuit High (ATC)
- B1001-A/C Switch Request Input Circuit Low (ATC)
- B1016-Rear Defrost Switch Request Input Circuit Low (ATC)
- B1031-Evaporator Fin Temperature Sensor Circuit Low (ATC)
- B1032-Evaporator Fin Temperature Sensor Circuit High (ATC)
- B1034-Infrared Temperature Sensor Input Circuit Low (ATC)
- B1035-Infrared Temperature Sensor Input Circuit High (ATC)
- B1040-Panel Mode Door 1 Control Circuit/Performance (ATC)
- B1043-Panel Mode Door 1 Control Circuit Open (ATC)
- B1044-Panel Mode Door 1 Travel Range Too Small (ATC)
- B1045-Panel Mode Door 1 Travel Range Too Large (ATC)
- B1058-RECIRCULATION Door Control Circuit/Performance (ATC)
- B1082-HVAC MUX Circuit Low
- B1083-HVAC MUX Circuit High
- B1601-Left Solar Sensor Circuit Low (ATC)
- B1602-Left Solar Sensor Circuit High (ATC)
- B1604-Right Solar Sensor Circuit Low (ATC)
- B1605-Right Solar Sensor Circuit High (ATC)
- B1610-Ambient Light Sensor Input Circuit Low (ATC)
- B1611-Ambient Light Sensor Input Circuit High (ATC)
- U0019-Can B Bus (ATC)
- U0141-Lost Communication With Front Control Module (ATC)
- U0151-Lost Communication With Occupant Restraint Controller (Orc) (ATC)
- U0154-Lost Communication With Occupant Classification Module (ATC)
- U0155-Lost Communication With Cluster/CCN (ATC)
- U0156-Lost Communication With EOM (ATC)
- U0159-Lost Communication With Parking Assist Control Module (ATC)
- U0168-Lost Communication With Vehicle Security Control Module (SKREEM/WCM) (ATC)
- U0169-Lost Communication With Sunroof Control Module (ATC)
- U0181-Lost Communication With Headlamp Leveling Translator (ATC)
- U0184-Lost Communication With Radio (ATC)
- U0186-Lost Communication With Audio Amplifier (ATC)
- U0195-Lost Communication With SDARS (ATC)
- U0196-Lost Communication With Vehicle Entertainment Control Module (ATC)
- U0197-Lost Communication With Hands Free Phone Module (ATC)
- U0199-Lost Communication With Driver Door Module (ATC)
- U0200-Lost Communication With Passenger Door Module (ATC)
- U0208-Lost Communication With Heated Seat Control Module (ATC)
- U0209-Lost Communication With Memory Seat Control Module (ATC)
- U0212-Lost Communication With SCCM - Can-B (ATC)
- U0231-Lost Communication With Rain Sensing Module (ATC)
- *A/C Heater Control Will Not Enter Diagnostic Mode (MTC)
- *HVAC System Test (ATC)
- *HVAC System Test (MTC)
- DTC Troubleshooting