NEW 01J TCU TCM CVT Transmission Control Module (01J927156HT / 01J927156JG) – For Audi A4/A5/A6/A8, Free VIN Programming

NEW 01J TCU TCM CVT Transmission Control Module (01J927156HT / 01J927156JG) – For Audi A4/A5/A6/A8, Free VIN Programming

Product Overview

This brand-new 01J CVT transmission control module (TCU/TCM) is a dedicated core electronic control unit designed for Audi 01J Multitronic continuously variable transmission systems. As the central control brain of the CVT gearbox, it precisely manages stepless gear ratio adjustment, torque output matching, hydraulic pressure regulation, shift logic operation and real-time transmission system self-detection, ensuring smooth, stable and responsive gearbox operation during driving.

The module strictly complies with original factory OE standards, perfectly matching official part numbers 01J927156HT and 01J927156JG. Adopting automotive-grade high-precision control chips and high-temperature resistant circuit board structure, it features strong anti-interference performance, stable signal output and long operational durability. The biggest advantage of this product is free VIN personalized programming service. Before delivery, we complete VIN coding and program pre-adaptation according to the customer's vehicle information. It supports direct plug-and-play installation without additional offline coding, dealer programming or complicated debugging, greatly saving maintenance time and cost. Widely compatible with Audi A4, A5, A6, A8 models equipped with 01J CVT transmission.

Product Specification Table

Fitment Reminder

This 01J CVT TCU control module is exclusively developed for Audi 01J Multitronic CVT continuously variable transmission, covering mainstream Audi luxury sedan models.

Main Compatible Models: Audi A4, A5, A6, A8 series models equipped with original 01J CVT gearbox

Important Note: This product only fits Audi 01J CVT transmission models. It is not compatible with manual transmission, traditional automatic transmission, DCT dual-clutch or other types of gearbox. Please confirm your vehicle gearbox model and original OE number before ordering. After placing an order, please provide your vehicle VIN code for free pre-programming to ensure perfect vehicle matching.

Solvable Common Transmission Faults

Transmission malfunction warning light on with TCU communication failure fault codes

Diagnostic instrument cannot detect or communicate with the transmission control unit

CVT gearbox slow response, weak acceleration and obvious power lag

Abnormal jitter, slipping and unstable stepless speed change during driving

Gearbox fixed gear protection mode and inability to shift normally

Original TCU aging, program disorder and frequent intermittent faults

Product & Service Advantages

Free VIN Pre-Programming: We complete professional VIN coding and vehicle adaptation before delivery. No need for dealer or third-party programming after installation, saving expensive programming fees

Dual OE Number Compatibility: Fully matches 01J927156HT and 01J927156JG two mainstream OE numbers with high compatibility

Stable OEM Performance: Adopts original-level chip and program algorithm, consistent with original vehicle control logic, ensuring stable CVT gearbox operation

Plug & Play Installation: Standard interface and pre-adapted program effectively avoid installation failure and coding errors, improving maintenance efficiency

Order & Installation Tips

Provide VIN Code After Ordering: Please send your vehicle VIN code to us after payment, our technical team will complete exclusive programming for your car.

Professional Installation Recommended: TCU is a core precision electronic module, professional automotive electronic technicians are recommended for replacement.

Cut Off Power Before Replacement: Disconnect the vehicle battery to avoid circuit short circuit and module chip burnout.

Clean Interface & Wiring: Check and clean the plug interface to ensure good contact and stable signal transmission.

Test Drive Verification: After installation, clear historical fault codes and test drive to confirm normal transmission operation.

After-Sales Service Policy

12-month warranty is valid for products with professional installation and normal vehicle use.

Free VIN programming service is included for each order, no extra charge.

Warranty excludes damage caused by improper installation, wrong VIN matching, water intrusion and man-made damage.

Transportation damaged or defective products support free replacement and full refund.