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 5 (CONTROLS, HOUSING - AUTOMATIC TRANSMISSION 09G (SPORTWAGEN))
2012 Volkswagen Jetta TDI, 4D Wagon, Standard Trans
Section 5 (Controls, Housing - Automatic Transmission 09G (SPORTWAGEN))
2012 Volkswagen Jetta TDI, 4D Wagon, Standard TransSECTION Section 5 (Controls, Housing - Automatic Transmission 09G (SPORTWAGEN))
WARNING: This page is about a different variant/trim than selected.
- 37 Controls, Housing
- General Information
- Description And Operation
- Electrical And Electronic Components And Locations
- Notes
- Transmission Control Module, Jetta MY 05 through 10, Jetta SportWagen (US)/Jetta Wagon (Canada) MY 09, Jetta SportWagen (US)/Golf Wagon (Canada) from MY 10
- Transmission Control Module, Jetta from MY 11, with a 2.0 L Engine
- Transmission Control Module, Jetta from MY 11, with a 2.5 L Engine
- Multifunction Transmission Range Switch
- Valve Body
- 8-Pin Wiring Harness
- 14-Pin Wiring Harness
- Automatic Transmission Hydraulic Pressure Sensor 1 and Sensor 2
- Transmission Input and Output Speed Sensors
- Tiptronic Switch
- Diagnostic Connection
- Transmission Range Display
- Selector Mechanism, Through 02.2009
- Selector Mechanism, From 03.2009
- Selector Lever Cable, Adjusting
- Automatic Transmission Fluid Cooler Overview
- Electrical And Electronic Components And Locations
- Specifications
- Diagnosis And Testing
- Removal And Installation
- Special Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.