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.
2012 Volkswagen CC (357) L4-2.0L Turbo (CCTA)FACTORY OEM SERVICE PROCEDURE
Replacing/Coding
Replacing/Coding
- Connect the Vehicle Diagnostic Tester. Refer to => [ Vehicle Diagnosis, Testing and Information Systems ] Vehicle Diagnosis, Testing and Information Systems.
- On the Vehicle Diagnostic Tester, select "Guided Fault Finding".
- Using the "GO TO" button, select "Functions/Component selection" and the following menu options in sequence:
• Body
• Body repair procedures
• 01 - On Board Diagnostic (OBD) capable systems
• Comfort system
• Functions - central control module for comfort system
• Replacing/Coding Comfort System Central Control Module -J393-
• After replacing the comfort system central control module, other functions of the comfort system central control module such as "anti-theft immobilizer", "anti-theft alarm system", "access/start authorization", "tire pressure monitoring system" and central locking system key must also be adapted, depending on vehicle equipment.
• For these, start with adaptation of anti-theft immobilizer (=> [ Anti-Theft Immobilizer Control Module J362, Adapting ] Anti-Theft Immobilizer Control Module J362, Adapting) and then the other, equipment-dependent functions of comfort system central control module in any sequence.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.