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Automatic Air Conditioning DTCS

AUTOMATIC AIR CONDITIONING DIAGNOSTIC TROUBLE CODE IDENTIFICATION

DTC Item Content of diagnosis Note
B1430 IN-VEHICLE (POST EVAPORATOR) TEMPERATURE SENSOR CIRCUIT OPEN In-vehicle air temperature sensor circuit is open. Ref. to DTC B1430 IN-VEHICLE (POST EVAPORATOR) TEMPERATURE SENSOR CIRCUIT OPEN , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B1431 IN-VEHICLE (POST EVAPORATOR) TEMPERATURE SENSOR CIRCUIT SHORT-CIRCUIT In-vehicle air temperature sensor circuit is shorted. Ref. to DTC B1431 IN-VEHICLE (POST EVAPORATOR) TEMPERATURE SENSOR CIRCUIT SHORT-CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B1432 AMBIENT TEMPERATURE SENSOR CIRCUIT OPEN (AIR-CONDITIONER) Ambient air temperature sensor circuit is open. Ref. to DTC B1432 AMBIENT TEMPERATURE SENSOR CIRCUIT OPEN (AIR-CONDITIONER) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B1433 AMBIENT TEMPERATURE SENSOR CIRCUIT SHORT-CIRCUIT (AIR-CONDITIONER) Ambient air temperature sensor circuit is shorted. Ref. to DTC B1433 AMBIENT TEMPERATURE SENSOR CIRCUIT SHORT-CIRCUIT (AIR-CONDITIONER) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B1434 EVAPORATOR TEMPERATURE SENSOR CIRCUIT OPEN Post evaporator sensor circuit is open. Ref. to DTC B1434 EVAPORATOR TEMPERATURE SENSOR CIRCUIT OPEN , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B1435 EVAPORATOR TEMPERATURE SENSOR CIRCUIT SHORT-CIRCUIT Post evaporator sensor circuit is shorted. Ref. to DTC B1435 EVAPORATOR TEMPERATURE SENSOR CIRCUIT SHORT-CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B14A1 SUNLOAD SENSOR CIRCUIT LOW/OPEN Sunload sensor circuit is open. Ref. to DTC B14A1 SUNLOAD SENSOR CIRCUIT LOW/OPEN , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B14A2 SUNLOAD SENSOR CIRCUIT SHORT-CIRCUIT Sunload sensor circuit is shorted. Ref. to DTC B14A2 SUNLOAD SENSOR CIRCUIT SHORT-CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B14E1 AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT OPEN (DRIVER) Air mix door actuator stepping motor circuit is open. Ref. to DTC B14E1 AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT OPEN (DRIVER) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B14E2 AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT SHORT-CIRCUIT (DRIVER) Air mix door actuator stepping motor circuit is shorted. Ref. to DTC B14E2 AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT SHORT-CIRCUIT (DRIVER) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B14E3 AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT OPEN (PASSENGER) Air mix door actuator stepping motor circuit is open. Ref. to DTC B14E3 AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT OPEN (PASSENGER) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B14E4 AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT SHORT-CIRCUIT (PASSENGER) Air mix door actuator stepping motor circuit is shorted. Ref. to DTC B14E4 AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT SHORT-CIRCUIT (PASSENGER) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B14E5 MODE DOOR ACTUATOR STEPPING MOTOR CIRCUIT OPEN Mode door actuator stepping motor circuit is open. Ref. to DTC B14E5 MODE DOOR ACTUATOR STEPPING MOTOR CIRCUIT OPEN , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B14E6 MODE DOOR ACTUATOR STEPPING MOTOR CIRCUIT SHORT-CIRCUIT Mode door actuator stepping motor circuit is shorted. Ref. to DTC B14E6 MODE DOOR ACTUATOR STEPPING MOTOR CIRCUIT SHORT-CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B14E9 INTAKE DOOR ACTUATOR CIRCUIT OPEN Intake door actuator potentiometer circuit is open. Ref. to DTC B14E9 INTAKE DOOR ACTUATOR CIRCUIT OPEN , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B14EA INTAKE DOOR ACTUATOR CIRCUIT SHORT-CIRCUIT Intake door actuator potentiometer circuit is shorted. Ref. to DTC B14EA INTAKE DOOR ACTUATOR CIRCUIT SHORT-CIRCUIT , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
B14EB INTAKE DOOR ACTUATOR STUCK Intake door actuator is locked. Ref. to DTC B14EB INTAKE DOOR ACTUATOR STUCK , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0073 CONTROL MODULE COMMUNICATION BUS OFF CAN communication error occurred. Ref. to DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0100 LOST COMMUNICATION WITH ECM/PCM "A" ECM data receive error occurred. Ref. to DTC U0100 LOST COMMUNICATION WITH ECM/PCM "A" , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0101 LOST COMMUNICATION WITH TCM TCM data receive error occurred. Ref. to DTC U0101 LOST COMMUNICATION WITH TCM , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE VDC data receive error occurred. Ref. to DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE BIU data receive error occurred. Ref. to DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0155 LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULE METER data receive error occurred. Ref. to DTC U0155 LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0401 INVALID DATA RECEIVED FROM ECM/PCM "A" An error occurred in ECM data. Ref. to DTC U0401 INVALID DATA RECEIVED FROM ECM/PCM "A" , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0402 INVALID DATA RECEIVED FROM TCM An error occurred in TCM data. Ref. to DTC U0402 INVALID DATA RECEIVED FROM TCM , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0416 INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE An error occurred in VDC data. Ref. to DTC U0416 INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULE An error occurred in BIU data. Ref. to DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0423 INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULE An error occurred in METER data. Ref. to DTC U0423 INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).