On Board Diagnostic Technical Data

Diagnostic Trouble Code (DTC) Memory

Permanent memory: stored data is retained even when the supply voltage is switched off.

Data Output

Rapid data transfer (operating mode 1)
Blink code output is not provided
The ABS warning light in the instrument cluster lights up when the ABS is switched off.

Functions

1 -

Check Control Module Versions

2 -

Check DTC Memory

5 -

Erase DTC Memory

6 -

End Output

8 -

Read Measuring Value Block

NOTE:

During the On Board Diagnostic program, no control function is possible (ABS warning light -K47-); for this reason, the On Board Diagnostic program sequence is interrupted as soon as the vehicle is travelling at more than 20 km/h (12 mph) ANTILOCK BRAKE SYSTEM ON BOARD DIAGNOSTIC .

The "Output Diagnostic Test Mode" function is not possible with ABS Control Module (w/EDL) -J104-. The appropriate tests must be performed withBosch ABS Tester :VAG1710 according to the troubleshooting program (with function test).

Location of components ANTILOCK BRAKE SYSTEM .