About Trouble Codes

Diagnostic Trouble Code (DTC) table

Note:
- All the possible malfunctions which can be recognized by the ABS control module -J104- and printed out on VAG 1551 scan tool are listed according to the 5-digit Diagnostic Trouble Code (DTC). The Diagnostic Trouble Code (DTC) appears only on the printout (in the "Rapid data transfer" mode).
Example:
DTC
5 digit
00277
- In addition, the type of malfunction may also appear in the Diagnostic Trouble Code (DTC) table.
- Reference is made to individual test steps of the Electrical test in the "Repairing malfunction" column.
- Sporadic malfunctions are additionally marked and "/SP" appears on the right side of the display.
- Statistical malfunctions that cannot be recognized when the vehicle is stationary are also marked with "/SP" when the ignition is switched off and on again.
- Before replacing components indicated as being faulty check all the appropriate wiring, harness connections and Ground (GND) connections according to the wiring diagram.