Jetta L4-1.8L Turbo (AWD) (2000)
Hydraulic Control Assembly - Antilock Brakes: Technical Service Bulletins
Brakes - Master Cylinder/ABS Pressure Testing Adapter
Condition
Master Cylinder / ABS, Adaptor for Checking Pressure
Pressure adaptor VAG 1310/26 allows the use of VAG 1310 A to check for hydraulic pressure loss at either the master cylinder or ABS control unit.
Before replacing the ABS unit due to an incorrect pressure reading when performing Leak Test, check brake fluid pressure at the master cylinder and
ABS unit as follows:
47 06 01 Aug. 28, 2006 2002320 Supersedes T.B. Group 47 number 01-01 dated January 4, 2001 due to updated information.
Technical Background
Introduction of adaptor to allow pressure testing of brake hydraulic system.
Production Solution
No production change required.
Service
Pressure Leak Test