How to check if the ABS system is factory compatible?
How to check if the ABS system is factory compatible? Using a full function factory compatible scan tool, check and verify that communication is possible with the ABS system. Use Address Word 03 to access the ABS. 2. If scan tool communication is possible with the ABS system, check for the presence of code 01203 in system memory. 3. How to write code for new ABS module? Same coding should be the result with a copy and paste if that is the case. Don't shut off ignition at this point and I recommend it be done while engine is running....