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Air Conditioning System

AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Code Description
B13AA-87 Lost Communication with Front Control Rear Air Outlet Damper Control Servo Motor LIN Missing Message
B13AB-7F Front Control Rear Air Outlet Damper Control Servo Motor Actuator Stuck Off
B1408-87 Lost Communication with Rear Air Outlet Damper Control Servo Motor LIN Missing Message
B1409-7F Rear Air Outlet Damper Control Servo Motor Actuator Stuck Off
B1418-11 Emission Gas Sensor (HC) Circuit Short to Ground
B141A-11 Room Temperature Sensor Circuit Short to Ground
B141A-15 Room Temperature Sensor Circuit Short to Battery or Open
B1422-7F Compressor Actuator Stuck Off
B142A-88 Servo Motor LIN Communication Bus off
B142B-87 Lost Communication with Front Left Air Outlet Damper Control Servo Motor LIN Missing Message
B142C-7F Front Left Air Outlet Damper Control Servo Motor Actuator Stuck Off
B142E-87 Lost Communication with Front Right Air Outlet Damper Control Servo Motor LIN Missing Message
B142F-7F Front Right Air Outlet Damper Control Servo Motor Actuator Stuck Off
B143A-87 Lost Communication with Air Inlet Damper Control Servo Motor LIN Missing Message
B143B-7F Air Inlet Damper Control Servo Motor Actuator Stuck Off
B1440-88 Rear Servo Motor LIN Communication Bus off
B144B-87 Lost Communication with Front Left Air Mix Damper Control Servo Motor LIN Missing Message
B144C-7F Front Left Air Mix Damper Control Servo Motor Actuator Stuck Off
B144E-87 Lost Communication with Rear Left Air Mix Damper Control Servo Motor LIN Missing Message
B144F-7F Rear Left Air Mix Damper Control Servo Motor Actuator Stuck Off
B1452-87 Lost Communication with Front Left FOOT/DEF Air Outlet Damper Control Servo Motor LIN Missing Message
B145A-87 Lost Communication with Front Right Air Mix Damper Control Servo Motor LIN Missing Message
B145B-7F Front Right Air Mix Damper Control Servo Motor Actuator Stuck Off
B145D-87 Lost Communication with Rear Right Air Mix Damper Control Servo Motor LIN Missing Message
B145E-7F Rear Right Air Mix Damper Control Servo Motor Actuator Stuck Off
B1460-87 Lost Communication with Front Right FOOT/DEF Air Outlet Damper Control Servo Motor LIN Missing Message
B1461-11 Emission Gas Sensor (NOx) Circuit Short to Ground
B146A-87 Lost Communication with Front DEF Air Outlet Damper Control Servo Motor LIN Missing Message
B146B-7F Front DEF Air Outlet Damper Control Servo Motor Actuator Stuck Off
B147A-11 Rear Left Room Temperature Sensor Circuit Short to Ground
B147A-15 Rear Left Room Temperature Sensor Circuit Short to Battery or Open
B147D-11 Rear Right Room Temperature Sensor Circuit Short to Ground
B147D-15 Rear Right Room Temperature Sensor Circuit Short to Battery or Open
B148C-7F Front Left FOOT/DEF Air Outlet Damper Control Servo Motor Actuator Stuck Off
B148E-7F Front Right FOOT/DEF Air Outlet Damper Control Servo Motor Actuator Stuck Off
B149B-87 Lost Communication with Front Left Air Mix Cool Damper Control Servo Motor LIN Missing Message
B149C-7F Front Left Air Mix Cool Damper Control Servo Motor Actuator Stuck Off
B149E-87 Lost Communication with Front Right Air Mix Cool Damper Control Servo Motor LIN Missing Message
B149F-7F Front Right Air Mix Cool Damper Control Servo Motor Actuator Stuck Off
B14B3-87 Lost Communication with Rear Panel LIN Missing Message
B14B9-7F Ion Generator Actuator Stuck Off
B14DE-87 Lost Communication with Front Control Rear Left Air Mix Damper Control Servo Motor LIN Missing Message
B14DF-7F Front Control Rear Left Air Mix Damper Control Servo Motor Actuator Stuck Off
B14E1-87 Lost Communication with Front Control Rear Right Air Mix Damper Control Servo Motor LIN Missing Message
B14E2-7F Front Control Rear Right Air Mix Damper Control Servo Motor Actuator Stuck Off
P0070-11 Ambient Temperature Sensor Circuit Short to Ground
P0070-15 Ambient Temperature Sensor Circuit Short to Battery or Open
P0530-11 Refrigerant Pressure Sensor Circuit Short to Ground
P0530-15 Refrigerant Pressure Sensor Circuit Short to Battery or Open
P0534-7A Refrigerant Gas Fluid Leak or Seal Failure
P0535-11 Evaporator Temperature Sensor Circuit Short to Ground
P0535-15 Evaporator Temperature Sensor Circuit Short to Battery or Open
P153B-11 Rear Evaporator Temperature Sensor Circuit Short to Ground
P153B-15 Rear Evaporator Temperature Sensor Circuit Short to Battery or Open
U0100-87 Lost Communication with ECM/PCM "A" Missing Message
U0131-87 Lost Communication with Power Steering Control Module Missing Message
U0140-87 Lost Communication with Body Control Module Missing Message
U0155-87 Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message
U0163-87 Lost Communication with Navigation Control Module Missing Message
U0201-87 Lost Communication with "Door Control Module C" Missing Message
U1114-87 Lost Communication with Driver Seat Switch Control Module Missing Message