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Octavia Mk1

Multi-pin plug connection with contact assignment
Multi-pin plug connection with contact assignment
Contact assignment of the plug connection -T16a- (diagnostic connection) with the vehicle system tester -V.A.G1552-
→ 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 of battery + (via S162)
2 - Plug connection -T16a/7-, -K- cable
3 - Signal cable of the longitudinal acceleration sender -G251- for four-wheel drive vehicles
4 - Voltage supply terminal 15 (via S9)
5 - Earth cable of the longitudinal acceleration sender -G251- for four-wheel drive vehicles
6 - Lateral acceleration sender -G200- (signal)
7 - Voltage supply of the longitudinal acceleration sender -G251- for four-wheel drive vehicles
8 - Only for vehicles with navigation system
9 - Jumper to contact 12 for four-wheel drive vehicles
10 - Only on vehicles equipped with navigation system and Xenon headlights
11 - Data BUS cable → binder „Current Flow Diagrams, Electrical Fault Finding and Fitting Locations“
12 - Jumper to contact 38 for front-wheel drive, jumper to contact 9 for four-wheel drive vehicles
13 - TCS/ESP button-E256-
14 - Jumper to contact 38 for vehicles with TCS
15 - Data BUS cable → binder „Current Flow Diagrams, Electrical Fault Finding and Fitting Locations“
16 - Earth
17 - not assigned
18 - Voltage supply of the brake pressure sender -1--G201-
19 - Earth cable of the brake pressure sender -1--G201-
20 - Signal cable of the brake pressure sender -1--G201-
21 až 23  - not assigned
24 - Earth cable of the lateral acceleration sender -G200- and the yaw rate sender -G202-
25 - not assigned
26 - Voltage supply of the lateral acceleration sender -G200- and the yaw rate sender -G202-
27 až 30  -  not assigned
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 12 for front-wheel drive and ESP, jumper to contact 14 for front-wheel drive and TCS
39 až 40  -  not assigned
41 - Brake light switch -F-
42 - Rear right wheel speed sensor -G44-
43 - Rear right wheel speed sensor -G44-
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 of the ABS hydraulic pump -V64-- Perform test step 1
Voltage supply of the valves in the hydraulic unit- Perform test step 2
Voltage supply of the control unit -J104-- Perform test step 3
Function of the brake light switch -F-- Perform test step 4
Jumpers- Perform test step 5
Resistance of the front right speed sensor -G45-- Perform test step 6
Resistance of the front left speed sensor -G47-- Perform test step 7
Resistance of the rear right speed sensor -G44-- Perform test step 8
Resistance of the rear left speed sensor -G46-- Perform test step 9
Voltage signal of the front right speed sensor -G45-- Perform test step 10
Voltage signal of the front left speed sensor -G47-- Perform test step 11
Voltage signal of the rear right speed sensor -G44-- Perform test step 12
Voltage signal of the rear left speed sensor -G46-- Perform test step 13
Function of the ABS warning light -K47-- Perform test step 14
Function of the hand brake/brake fluid level warning light -K14/33-- Perform test step 15
Function of the ESP warning light -K155-- Perform test step 16
Function of the TCS/ESP button -E256-- Perform test step 17
Actuation of the steering angle sender -G85-- Perform test step 18
Actuation of the lateral acceleration sender -G200-- Perform test step 19
Actuation of the yaw rate sender -G202-- Perform test step 20
Actuation of the brake pressure sender -1--G201-- Perform test step 21
Actuation of the longitudinal acceleration sender -G251-- Perform test step 22
Test of the data BUS cable- Perform test step 23
Voltage supply for -V.A.G 1552-, plug connection -T16a-- Perform test step 24
Resistance of the -K- cable for the self-diagnosis, plug connection -T16a-- Perform test step 25

   

Test table > < Test requirements