Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLKSWAGEN2012JETTA TDI, 4D WAGON, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 68 (AIR CONDITIONING (SEDAN))
2012 Volkswagen Jetta TDI, 4D Wagon, Standard Trans
Section 68 (Air Conditioning (Sedan))
2012 Volkswagen Jetta TDI, 4D Wagon, Standard TransSECTION Section 68 (Air Conditioning (Sedan))
WARNING: This page is about a different variant/trim than selected.
- 87 Air Conditioning
- General Information
- Description And Operation
- Manual Control System Module Multi-Pin Harness Connectors
- Climatronic Control Module -J255- MULTI-PIN HARNESS CONNECTORS
- Climatronic A/C Display Control Head -E87- OVERVIEW
- Passenger Compartment A/C System With Manual Controls
- Passenger Compartment A/C System, CLIMATRONIC
- Refrigerant Circuit Components Overview
- Specifications
- Diagnosis And Testing
- Removal And Installation
- A/C Compressor
- Electrical A/C Compressor -V470-, HYBRID
- A/C Compressor Sub-Assembly Bracket
- Airflow Door Motor -V71- AND Fresh Air/Recirculating Air/Back Pressure Door Motor -V425-
- Central Air Door Motor -V70-
- Condenser
- Defroster Door Motor -V107-
- Evaporator
- Evaporator Temperature Sensor -G308-
- Expansion Valve
- Flexible Shaft, Manual Controls
- Fluid Reservoir With Dryer Cartridge, FUJIKOKI, Removing And Installing
- Fluid Container With Dryer, Dryer And Screen, Removing And Installing, Modine
- Fresh Air Blower Control Module -J126-
- Fresh/Recalculated Air Door Motor -V154- /Fresh Air/Recirculating Air/Back Pressure Door Motor -V425-
- A/C Display Control Head -E87- WITH Climatronic Control Module -J255-
- Heater And A/C Controls (Manual Climate Control System)
- Heating And A/C Unit (Manual Climate Contr OL System)
- Heating And A/C Unit (CLIMATRONIC)
- High Pressure Sensor -G65-
- Left Footwell Vent Temperature Sensor -G261-
- Left and Right Vent Temperature Sensors
- Left Temperature Door Motor -V158-
- Right Footwell Vent Temperature Sensor -G262-
- Right Temperature Door Motor -V159-
- Sunlight Photo Sensor -G107- OR Sunlight Photo Sensor 2 -G134-
- Disassembly And Assembly
- Special Tools
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.