(Heating & Air Conditioning - Electrical Diagnostics - 500 - Electric)
- Diagnostic Code Index
- DTC Troubleshooting
- B1901-11 Front Mode Door 1 Sensor Control - Circuit Short To Ground
- B1901-15 Front Mode Door 1 Sensor Control - Circuit Short To Battery Or Open
- B1902-11 Front Mode Door 1 Actuator Control - Circuit Short To Ground
- B1902-12 Front Mode Door 1 Actuator Control - Circuit Short To Battery
- B1902-77 Front Mode Door 1 Control - Commanded Position Not Reachable
- B1905-11 Main/Left Temperature Door 1 Sensor Control - Circuit Short To Ground
- B1905-15 Main/Left Temperature Door 1 Sensor Control - Circuit Short To Battery Or Open
- B1906-11 Main/Left Temperature Door 1 Actuator Control - Circuit Short To Ground
- B1906-12 Main/Left Temperature Door 1 Actuator Control - Circuit Short To Battery
- B1906-77 Main/Left Temperature Door 1 - Commanded Position Not Reachable
- B1909-11 RECIRCULATION Door Control - Circuit Short To Ground
- B1909-12 RECIRCULATION Door Control - Circuit Short To Battery
- B1909-77 RECIRCULATION Door - Commanded Position Not Reachable
- B1914-11 Panel Duct Temperature Sensor - Circuit Short To Ground
- B1914-15 Panel Duct Temperature Sensor - Circuit Short To Battery Or Open
- B1915-11 Floor Duct Temperature Sensor - Circuit Short To Ground
- B1915-15 Floor Duct Temperature Sensor - Circuit Short To Battery Or Open
- B1916-11 Evaporator Temperature Sensor - Circuit Short To Ground
- B1916-15 Evaporator Temperature Sensor - Circuit Short To Battery Or Open
- B1917-11 Cabin Temperature Sensor - Circuit Short To Ground
- B1917-15 Cabin Temperature Sensor - Circuit Short To Battery Or Open
- B1918-49 Cabin Temperature Sensor Micro Fan - Internal Electronic Failure
- B1919-16 Blower Motor Control - Circuit Voltage Below Threshold
- B1919-17 Blower Motor Control - Circuit Voltage Above Threshold
- B1923-42 General Memory Failure
- B1924-49 Control Head - Internal Electronic Failure
- B1926-11 Mode/Temperature Door Voltage Reference - Circuit Short To Ground
- B1926-12 Mode/Temperature Door Voltage Reference - Circuit Short To Battery
- B8EF-00 Refrigerant Shut-Off Valve Closed
- U0019-87 Can B Bus - No Signal
- U0019-88 Can B Bus Off
- U1700-86 Implausible Data Received From BCM
- U1700-87 Lost Communication With BCM
- U1701-86 Implausible Data Received From Pcm
- U1701-87 Lost Communication With Pcm
- U1703-86 Implausible Data Received From IPC
- U1703-87 Lost Communication With IPC
- Standard Procedure