Passat Wagon 4Motion V6-2.8L (ATQ) (2003)
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Marked with -HE- on Electronic Stabilization Program (ESP) hydraulic pump
6 - Brake line
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To left-front brake caliper
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Marked on hydraulic unit with -VL-
7 - Hex nut, 12 Nm
8 - Threaded stud
9 - Rubber damper
10 -ABS hydraulic unit
11 - Brake line
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To right-front brake caliper
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Marked on hydraulic unit with -VR-
12 - Retainer
13 - Hex bolt, 9 Nm
14 - Rubber damper
15 - Electronic stabilization program hydraulic pump
16 - Brake line
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Brake master cylinder/primary piston circuit to Electronic Stabilization Program (ESP) hydraulic pump
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Marked with -HZ- on Electronic Stabilization Program (ESP) hydraulic pump
17 - Hex nut, 9 Nm
18 - Rubber damper
19 - Connector for electronic stabilization program hydraulic pump
20 - Connection for brake fluid from brake fluid reservoir
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Marked with -BA- on electronic stabilization program hydraulic pump
21 - Brake pressure sender
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Always replace together with electronic stabilization program hydraulic pump
22 - Retainer
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Application
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See Parts Supplier
23 - Rubber damper
24 - Hex bolt
25 - Tandem brake master cylinder
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Cannot be repaired. If faulty, replace complete.
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Removing and installing, Refer to Brake Master Cylinder, Service and Repair
26 - T 45 torx socket head bolt, 25 Nm
27 - Self-locking nut, 49 Nm
28 - Sealing plug
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Coat with brake fluid and press into brake fluid reservoir
29 - Brake fluid reservoir
30 - Oil seal
31 - Cap
32 - Vacuum hose
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Insert into brake servo unit
33 - Oil seal
Connecting tandem brake master cylinder brake lines from electronic stabilization program hydraulic pump to ABS/EDL/ASR and ESP
hydraulic unit
A - Hydraulic unit to electronic stabilization program hydraulic pump
Marked -VLP- on hydraulic unit,
Marked -HE- on electronic stabilization program hydraulic pump
B - Hydraulic unit to master cylinder secondary piston circuit
Marked -HZ2- on hydraulic unit
1 - Hydraulic unit to left-front brake caliper
Marked -VL- on hydraulic unit