Downloaded from www.Manualslib.com manuals search engine 45-11
ABS hydraulic unit and ABS control
module (Teves 20 GI), removing and
installing
Carefully read and follow all cautions and
warnings Page 45-7 before beginning work.
Location
The ABS control module is bolted to the ABS
hydraulic unit, located on the left-side of the
engine compartment.
CAUTION!
Do not bend brake lines at or near the ABS
hydraulic unit.
Switch ignition OFF when disconnecting and
reconnecting the ABS control module
connector.
Part numbers are listed here for reference
only. Always check with your Parts
department for the latest information. Sealing plug kit Part No. 1H0 698 311 A:
1 - Valve dome transportation protection (plastic
foam)
2 - Sealing plugs -M10- 3 - Sealing plugs -M12- Page 3 of 9ABS, ABS/EDL hydraulic unit, vacuum brake booster and brake master cylinder (Teves 20 GI), servicing12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.45.3
Downloaded from www.Manualslib.com manuals search engine 45-24
- Remove nuts from brake servo/bulkhead.
- Carefully remove hydraulic unit and brake servo
with brake master cylinder from engine
compartment.
Installing
Note:
Hydraulic units supplied as replacement parts
are already filled with hydraulic fluid and bled.
Only remove sealing plugs on hydraulic unit
when the relevant brake line is going to be
connected.
If the sealing plugs are removed too early,
brake fluid can escape, it is then no longer
guaranteed that the unit is sufficiently filled or
adequately bled.
- Preassemble hydraulic unit and brake servo with tandem master cylinder away from vehicle.
- Secure hydraulic unit, brake servo with tandem
master cylinder to bulkhead.
- Connect brake lines.
- Reconnect all electrical connections on ABS unit (ensure correctly connected).
- Bleed brake system Page 47-27 .
- Install left-hand trim under instrument panel. Page 7 of 10Assembly overview - hydraulic unit, brake servo/brake master cylinder12/7/2004http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.45.4
