Remanufactured 0AW TCU Transmission Control Unit OE 0AW927156K 0AW927156H For Audi A4L A5 A6L A7 Multitronic CVT

This remanufactured 0AW Multitronic CVT transmission control unit carries dual OEM numbers 0AW927156K / 0AW927156H, exclusively compatible with Audi A4L, A5, A6L, A7 equipped with 0AW multitronic continuously variable transmission.

TCU is the core electronic brain of CVT gearbox, responsible for adjusting hydraulic pressure, steel belt clamping force and shift logic. Damaged original TCU will trigger gearbox fault codes, gear slipping, jerking, neutral lock and failure to start. Our remanufactured unit undergoes full circuit repair, component replacement and bench simulation testing, a cost-effective replacement solution for overseas repair shops.

Warm Reminder: This TCU only fits Audi 0AW multitronic CVT gearbox. Send full 17-digit VIN for free compatibility verification before bulk orders to avoid mismatched electronic control modules.

1. Complete Disassembly: Remove outer aluminum shell, clean circuit board, inspect all chips, capacitors and sensors;
2. Fault Component Replacement: Replace aging capacitors, damaged drive chips and broken signal circuits with brand-new industrial-grade components;
3. Circuit Resoldering & Reinforcement: Re-solder all loose pins, reinforce easy-fracture circuit traces to prevent intermittent signal loss;
4. Full Bench Simulation Test: Simulate real vehicle speed, torque and temperature signals to verify stable shift logic without false fault codes;
5. Waterproof & Dustproof Sealing: Re-seal the shell with high-temperature resistant sealant to resist CVT oil vapor and moisture erosion;
6. Independent Shockproof Packing: Each TCU wrapped with anti-static bubble film, wooden case optional for bulk orders to protect delicate circuit boards during sea transport.

• Full Circuit Overhaul & New Core Components
  All aging electronic accessories replaced, weak circuit traces reinforced, no hidden circuit short-circuit risks.
• 100% Vehicle Condition Simulation Testing
  Every finished TCU runs long-duration bench test to eliminate intermittent signal failure and random fault code alarms.
• 1:1 OEM Housing & Plug Pin Layout
  Aluminum shell size, plug pin definition and mounting hole positions fully consistent with original unit, direct plug-and-play without wiring modification.
• Solve Common 0AW CVT Electronic Malfunctions
  Fix gearbox fault light on, steel belt slipping, shift jerk, neutral stall, start refusal and speed signal loss caused by defective original TCU.
• Wholesale Friendly Support
  MOQ only 1 piece for sample inspection, tiered volume discounts for bulk orders, neutral blank packaging and private brand label customization available.

1. Installation must be completed by professional technicians familiar with Audi 0AW Multitronic CVT gearbox;
2. Cut off vehicle power supply and discharge residual voltage before removing old TCU to avoid burning circuit chips;
3. Clean oil vapor and dirt inside the valve body housing before mounting the new control unit;
4. Align the plug completely and lock the buckle tightly to prevent poor contact caused by vibration during driving;
5. After installation, connect diagnostic scanner to clear fault codes and perform road test to confirm smooth CVT operation without abnormal warning signals.

Our factory focuses on remanufacturing transmission electronic control units for European vehicles, mainly covering Audi 0AW, 01J, BMW ZF 6HP/8HP, Mercedes 7G-DCT and other mainstream gearbox TCU/ECU modules. We own professional circuit repair workshops and full-function transmission simulation test benches. We supply fully-tested remanufactured TCU modules to global European car repair wholesalers with direct factory prices and flexible negotiable warranty service.