Technical Definition:
A/C Clutch Relay Control B Circuit Low
Trouble Code: P143E
Address: 0x143D
System: Powertrain
Subsystem:
Address: 0x143D
System: Powertrain
Subsystem:
Powertrain Codes
P1438
Technical Definition:
A/C Evaporator Air Temperature Circuit Range/Performance
Trouble Code: P1438
Address: 0x1438
System: Powertrain
Subsystem:
Address: 0x1438
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
A/C Evaporator Air Temperature Circuit Range/Performance
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P1439
Technical Definition:
Floor Temp Switch Circuit
Trouble Code: P1439
Address: 0x1439
System: Powertrain
Subsystem:
Address: 0x1439
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
Floor Temperature Switch Circuit Malfunction
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P1435
Technical Definition:
A/C Refrigerant Temperature Circuit Range/Performance
Trouble Code: P1435
Address: 0x1435
System: Powertrain
Subsystem:
Address: 0x1435
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
A/C Refrigerant Temperature Circuit Range/Performance
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P1436
Technical Definition:
A/C Evaporator Air Temperature Circuit Low (see P0537)
Trouble Code: P1436
Address: 0x1436
System: Powertrain
Subsystem:
Address: 0x1436
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
A/C Evaporator Air Temperature Circuit Low
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P1437
Technical Definition:
A/C Evaporator Air Temperature Circuit High (see P0538)
Trouble Code: P1437
Address: 0x1437
System: Powertrain
Subsystem:
Address: 0x1437
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
A/C Evaporator Air Temperature Circuit High
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P1432
Technical Definition:
Thermostat Heater Control Circuit
Trouble Code: P1432
Address: 0x1432
System: Powertrain
Subsystem:
Address: 0x1432
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P1433
Technical Definition:
A/C Refrigerant Temperature Circuit Low
Trouble Code: P1433
Address: 0x1433
System: Powertrain
Subsystem:
Address: 0x1433
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
A/C Refrigerant Temperature Circuit Low
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P1434
Technical Definition:
A/C Refrigerant Temperature Circuit High
Trouble Code: P1434
Address: 0x1434
System: Powertrain
Subsystem:
Address: 0x1434
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
A/C Refrigerant Temperature Circuit High
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P1431
Technical Definition:
Misfire Monitor Disabled, unable to learn wheel profile (to be deleted, see P0315)
Trouble Code: P1431
Address: 0x1431
System: Powertrain
Subsystem:
Address: 0x1431
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P142E
Technical Definition:
Exhaust Gas Recirculation Sensor D Circuit High
Trouble Code: P142E
Address: 0x142E
System: Powertrain
Subsystem:
Address: 0x142E
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P142F
Technical Definition:
Exhaust Gas Recirculation Sensor D Circuit Intermittent/Erratic
Trouble Code: P142F
Address: 0x142F
System: Powertrain
Subsystem:
Address: 0x142F
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P1430
Technical Definition:
Electric Air Pump Secondary
Trouble Code: P1430
Address: 0x1430
System: Powertrain
Subsystem:
Address: 0x1430
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
Electric Air Pump Secondary Failure
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P142D
Technical Definition:
Exhaust Gas Recirculation Sensor D Circuit Low
Trouble Code: P142D
Address: 0x142D
System: Powertrain
Subsystem:
Address: 0x142D
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P142A
Technical Definition:
Conditions Incorrect for Secondary Air Self Test
Trouble Code: P142A
Address: 0x142A
System: Powertrain
Subsystem:
Address: 0x142A
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P142B
Technical Definition:
Exhaust Gas Recirculation Sensor D Circuit
Trouble Code: P142B
Address: 0x142B
System: Powertrain
Subsystem:
Address: 0x142B
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P142C
Technical Definition:
Exhaust Gas Recirculation Sensor D Range/Performance
Trouble Code: P142C
Address: 0x142C
System: Powertrain
Subsystem:
Address: 0x142C
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P1426
Technical Definition:
Exhaust Gas Ignition mini-MAF Sensor Out of Range
Trouble Code: P1426
Address: 0x1426
System: Powertrain
Subsystem:
Address: 0x1426
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
Tank Ventilation Valve Open Circuit
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P1427
Technical Definition:
Exhaust Gas Ignition mini-MAF Sensor Circuit Shorted
Trouble Code: P1427
Address: 0x1427
System: Powertrain
Subsystem:
Address: 0x1427
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
EGI Mini MAF Failed Short Circuit
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
Specific Makes:
P1428
Technical Definition:
Exhaust Gas Ignition mini-MAF Sensor Circuit Open
Trouble Code: P1428
Address: 0x1428
System: Powertrain
Subsystem:
Address: 0x1428
System: Powertrain
Subsystem:
Technical Description:
Possible Causes:
Possible Symptoms:
EGI Mini MAF Failed Open Circuit