Climate System
- Technical data
- Special Tools
- Technical description
- Fault Diagnosis, Fault Codes
- Climate System DTC Index
- DTC 10: Parking Heater Overvoltage - Shutdown; DTC 11: Parking Heater Undervoltage - Shutdown
- DTC 12: Parking Heater Overheating - Software; DTC 14: Parking Heater Possible Overheating Detected; DTC 17: Parking Heater Overheating Detected - Hardware
- DTC 15: Operation Lock - Heater Overheated More than 10 Times
- DTC 20: Parking Heater Glow Plug Circuit Open; DTC 21: Parking Heater Glow Plug Circuit Low or Circuit High
- DTC 30: Parking Heater Blower Motor Speed Out of Tolerance; DTC 31: Parking Heater Blower Motor Circuit Open; DTC 32: Parking Heater Blower Motor Circuit Low or Circuit High
- DTC 41: Parking Heater Water Pump Circuit Open; DTC 42: Parking Heater Water Pump Circuit Low or Circuit High
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC 47: Parking Heater Fuel Pump Circuit Low or Circuit High; DTC 48: Parking Heater Fuel Pump Circuit Open
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC 50: Parking Heater Start Counter Overrun; DTC 51: Parking Heater Cold Blow Time Exceeded; DTC 52: Parking Heater Safety Time Exceeded
- DTC 53: Parking Heater Combustion Aborted - Control Stage Large; DTC 56: Parking Heater Combustion Aborted - Control Stage Small
- DTC 60: Parking Heater Coolant Sensor Circuit Low or Circuit High; DTC 61: Parking Heater Coolant Sensor Circuit Open
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC 64: Parking Heater Combustion Sensor Circuit Open; DTC 65: Parking Heater Combustion Sensor Circuit Low or Circuit High
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC 71: Parking Heater Overheat Sensor Circuit Open; DTC 72: Parking Heater Overheat Sensor Circuit Low or Circuit High
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC 90: Parking Heater Controller Defect; DTC 92-103: Parking Heater Controller Defect
- DTC 91: Parking Heater External Interference Voltage
- Fault diagnosis, symptoms
- Adjustment/Replacement
- Time studies - Heating and ventilation
- Refrigerant Recovery and Recharging
- Air Conditioning Compressor Oil Balancing
- Air Conditioning Compressor Replacement (LBS/A20DTH)
- Air Conditioning Compressor Replacement (LAU/A28NER)
- Air Conditioning Compressor Replacement (LLU/A16LET)
- Air Conditioning Compressor Replacement (LBY/A20DTR)
- Air Conditioning Compressor Replacement (LHU/A20NFT)
- Compressor Pressure Relief Valve Replacement (LAU/A28NER)
- Compressor Pressure Relief Valve Replacement (LHU/A20NFT)
- Air Conditioning Compressor Bracket Replacement (LAU/A28NER)
- Air Conditioning Compressor Bracket Replacement (LHU/A20NFT)
- Air Conditioning System Seal Replacement
- Air Conditioning Compressor and Condenser Hose Replacement (LAU/A28NER)
- Air Conditioning Compressor and Condenser Hose Replacement (LHU/A20NFT)
- Air Conditioning Evaporator Hose Assembly Replacement (LAU/A28NER)
- Air Conditioning Evaporator Hose Assembly Replacement (LHU/A20NFT)
- Receiver and Dehydrator Replacement
- Air Conditioning Evaporator Thermal Expansion Valve Replacement (LAU/A28NER)
- Air Conditioning Evaporator Thermal Expansion Valve Replacement (LHU/A20NFT)
- Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement (LAU/A28NER)
- Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement (LHU/A20NFT)
- Air Conditioning Condenser Replacement (LAU/A28NER)
- Air Conditioning Condenser Replacement (LHU/A20NFT)
- Heater and Air Conditioning Evaporator and Blower Module Replacement
- Air Conditioning Evaporator Core Replacement
- Heater Inlet Hose Replacement (LAU/A28NER)
- Heater Inlet Hose Replacement (LHU/A20NFT)
- Heater Outlet Hose Replacement (LAU/A28NER)
- Heater Outlet Hose Replacement (LHU/A20NFT)
- Heater Core Tube Replacement
- Passenger Compartment Air Filter Replacement
- Air Inlet Housing Replacement
- Blower Motor Replacement
- Side Window Defogger Outlet Grille Replacement
- Body Air Outlet Deflector Replacement
- Instrument Panel Outer Air Outlet Deflector Replacement - Left Side
- Instrument Panel Outer Air Outlet Deflector Replacement - Right Side
- Instrument Panel Compartment Air and Radio Cooling Duct Replacement
- Front Floor Console Front Air Duct Replacement (CJ4)
- Front Floor Console Rear Air Duct Replacement (CJ4)
- Front Floor Console Rear Air Duct Replacement (CJ2)
- Front Floor Console Rear Air Outlet Deflector Housing Replacement
- Instrument Panel Outer Air Outlet Duct Replacement
- Instrument Panel Center Air Outlet Deflector Housing Replacement
- Floor Air Outlet Duct Replacement - Left Side
- Floor Air Outlet Duct Replacement - Right Side
- Floor Rear Air Outlet Duct Replacement
- Floor Rear Air Outlet Duct Replacement - Left Side (CJ4 With Temperature Sensor)
- Heater and Air Conditioning Remote Control Replacement
- Engine Coolant Heater Bracket Replacement (Front)
- Engine Coolant Heater Bracket Replacement (Rear)
- Engine Coolant Heater Air Supply Hose Replacement
- Engine Coolant Heater Exhaust Muffler Bracket Replacement
- Engine Coolant Heater Control Module Replacement
- Engine Coolant Heater Replacement
- Engine Coolant Heater Control Replacement (Unit)
- Engine Coolant Heater Control Replacement (Receiver Control Module)
- Engine Coolant Heater Combustion Chamber Replacement
- Heater Core Replacement (RHD)
- Heater Core Replacement (LHD)
- Engine Coolant Heater Fuel Pump Bracket Replacement (Rubber)
- Engine Coolant Heater Fuel Pump Bracket Replacement (Metal)
- Engine Coolant Heater Fuel Pump Replacement
- Heater Water Auxiliary Pump Bracket Replacement
- Engine Coolant Heater Exhaust Muffler Replacement
- Engine Coolant Heater Exhaust Pipe Replacement (Unit/Silencer)
- Engine Coolant Heater Exhaust Pipe Replacement (Pipe with Endcap)
- Heater Water Auxiliary Pump Replacement
- Engine Coolant Heater Cover Replacement (Housing)
- Engine Coolant Heater Cover Replacement (Housing Cover)
- Glow Plug Replacement
- Engine Coolant Heater Combustion Fan Replacement
- Engine Coolant Heater Combustion Fan Cover Replacement
- Glow Plug Shell Replacement
- Engine Coolant Heater Combustion Chamber Temperature Sensor Replacement
- Auxiliary Heater Core Replacement
- Bulletins