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Octavia Mk1

Multi-pin plug connections with contact assignment for ABS, ABS/EDL/TCS
Multi-pin plug connections with contact assignment for ABS, ABS/EDL/TCS
Contact assignment of plug connection -T16a- of diagnostic coupling
→ Chapter
   
Contact assignment of the plug connection -T47a- wiring loom/ABS control unit -J104-.
  Note
Plug contacts which have not been listed are not used.
1 - Voltage supply battery + (via S162)
2 - Plug connection -T16a/7-, -K- cable
4 - Voltage supply terminal 15 via S9
8 - Only for vehicles with navigation system
10 - Only on vehicles equipped with navigation system and Xenon headlights
11 - Data BUS cable → Current flow diagrams, Electrical fault finding and Fitting locations
13 - Traction control system switch -E132-
14 - Jumper to contact 38
15 - Data BUS cable → Current flow diagrams, Electrical fault finding and Fitting locations
16 - Earth
32 - Voltage supply of battery + (via -S163-)
33 - Front right wheel speed sensor -G45-
34 - Front right wheel speed sensor -G45-
36 - Rear left wheel speed sensor -G46-
37 - Rear left wheel speed sensor -G46-
38 - Jumper to contact 14
41 - Brake light switch -F-
42 - Rear right wheel speed sensor -G44-
43 - Rear right wheel speed sensor -G44-
44 - Dash panel insert, only on vehicles with ABS
45 - Front left wheel speed sensor -G47-
46 - Front left wheel speed sensor -G47-
47 - Earth
Overview of test steps
  N01-0529
Component to be tested 
Voltage supply for the hydraulic pump -V64- to the control unit -J104-- Perform test step 1
Voltage supply of the valves in the hydraulic unit -N55- to the control unit -J104-- Perform test step 2
Voltage supply (ignition starter switch) to the control unit -J104-- Perform test step 3
Function of the brake light switch -F-- Perform test step 4
Resistance of the front right speed sensor -G45-- Perform test step 5
Resistance of the front left speed sensor -G47-- Perform test step 6
Resistance of the rear right speed sensor -G44-- Perform test step 7
Resistance of the rear left speed sensor -G46-- Perform test step 8
Voltage signal of the front right speed sensor -G45-- Perform test step 9
Voltage signal of the front left speed sensor -G47-- Perform test step 10
Voltage signal of the rear right speed sensor -G44-- Perform test step 11
Voltage signal of the rear left speed sensor -G46-- Perform test step 12
Function of the ABS warning light -K47-- Perform test step 13
Function of the hand brake/brake fluid level warning light -K14/33-- Perform test step 14
Function of the TCS button -E132-- Perform test step 15
Test of the data BUS cable- Perform test step 16
Voltage supply for -V.A.G 1551-, plug connection -T16a-- Perform test step 17
Resistance of the K cable for the self-diagnosis, plug connection -T16a-- Perform test step 18
Jumper- Perform test step 19

   

Test table > < Test requirements