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Function > < Self-diagnosis function

Passat (B3)

Running gear self-diagnosis
Self-diagnosis function
Distinguishing features of ABS and the ABS/EDL, Teves 04

ABS - Teves 04 / Left-hand drive
 
V45-0149

Vacuum brake servo assistance

→ Distinguishing features:

  • ◆ 10" Brake servo -1-
  • ◆ 10 Pins on valve block (visible when 15-pin connector is disconnected) -2-

ABS/EDL - Teves 04 / Left-hand drive
 
V45-0150

Vacuum brake servo assistance

→ Distinguishing features:

  • ◆ 10" Brake servo -1-
  • ◆ 14 Pins on valve block (visible when 15-pin connector is disconnected) -2-
  • ◆ Longer valve block for ABS/EDL than for ABS -3-
  • ◆ Series resistor for EDL

ABS - Teves 04 / Right-hand drive
 
V45-0134

Vacuum brake servo assistance

→ Distinguishing features:

  • ◆ 9" Brake servo
  • ◆ 10 Pins on valve block (visible when 15-pin connector is disconnected)
  • ◆ Four connections on valve block
  • ◆ A - Brake pipe between master cylinder/secondary piston circuit and hydraulic unit
  • ◆ B - Brake pipe between master cylinder/primary piston circuit and hydraulic unit

ABS/EDL - Teves 04 / Right-hand drive
 
V45-0139

Vacuum brake servo assistance

→ Distinguishing features:

  • ◆ 9" Brake servo
  • ◆ 14 Pins on valve block (visible when 15-pin connector is disconnected)
  • ◆ Six connections on valve block
  •      A -     Brake pipe between master cylinder/secondary piston circuit and hydraulic unit
  •      B -     Brake pipe between master cylinder/primary piston circuit and hydraulic unit
  •      1 -     Hydraulic unit to front right brake caliper
  •      2 -     Hydraulic unit to rear left brake caliper
  •      3 -     Hydraulic unit to rear right brake caliper
  •      4 -     Hydraulic unit to front left brake caliper

Function > < Self-diagnosis function