Transmission, clutch & driveline
Haldex fluid change
The AWD service that decides whether the rear axle keeps getting power. The clutch pack lives on clean fluid, the service itself is small, and the pump screen some generations hide is the part people miss; what yours has depends on the Haldex generation.
Effort
- Skill
- 2/5
- Physical
- 2/5
- Diagnostic
- Not rated
- Consequence
- 4/5
- Time
- Not estimated
Each axis is rated 1 to 5 against the catalog's shared difficulty scale. An axis without a rating is unknown, not easy. A time estimate appears only when BuildBay can stand behind one.
Tools this job calls for
Requirement levels come straight from the job catalog. Required tools block the job; the rest make it faster, cleaner, or safer.
- Oil drain panRequired
- Low-profile floor jackRequired
- Fluid transfer pumpRequired
- Jack stands (pair, rated)Required
- Triple-square (XZN) bit setRequired
- Wheel chocksRequired
- Torque wrench (1/2", 30–150 ft-lb)Recommended
- Work light / headlampRecommended
Vehicle-specific notes
Where verified data exists for this job, and how far each row is verified. The values themselves (capacities, torque) live in the product, attached to an exact vehicle: an unsourced value never gets printed, and this page prints no values at all.
- Volkswagen / Audi · AWDCommunity-verified — confirm for your VIN
Clean the pump screen while the fluid is out — a clogged screen is the classic Haldex failure.
- Volkswagen / Audi · AWD · through 2014Community-verified — confirm for your VIN
See if your garage is ready
BuildBay checks this job's required tools against your inventory and shows what is missing before the car comes apart.