A3 Quattro V6-3.2L (BUB) (2008)
Hydraulic Control Assembly - Antilock Brakes: Service and Repair
Control Module and Hydraulic Unit, Anti-Lock Brake Itt Mark 70 Assembly Overview
ABS Control Module and ABS Hydraulic Unit Assembly Overview
CAUTION!
If the brake line connections are interchanged, the ESP system will malfunction.
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After fastening the brake lines to the hydraulic unit, perform the output check diagnosis. Diagnostic Operation System (VAS5051A )
‹› By performing the output check diagnosis, it can be determined if the line connections were interchanged.
1 - Brake line
‹› Hydraulic unit to left rear brake caliper
2 - Internal TORX bolt, 4 Nm
3 - Brake line
‹› Hydraulic unit to right rear brake caliper
4 - Internal TORX bolt, 4 Nm
5 - ABS hydraulic unit (N55)
‹› Location: In engine compartment, right
‹› Removing and installing => [ ABS Control Module and Hydraulic Unit ] See: Antilock Brakes / Traction Control Systems/Electronic Brake