Wabco Tech Support Phone Number, wabco-auto. M. The program displays information of the vehicle system under test, displays active and stored diag-nostic trouble codes, repair instructions and activates system components, verifying system integrity. pdf (3. com How to obtain additional maintenance and service information If you have any questions regarding the material covered in this bulletin, or for information about the WABCO product line, please contact the WABCO Customer Service Center 855-228-3203 or visit our website https://www. * denotes required field. wabco-na. WABCO is a leading global supplier of technologies that improve the safety, efficiency and connectivity of commercial vehicles. S. EST (excluding holidays), please call 1-855-228-3203 (U. e3, akp1, 1yv, f0k, 3xtt1gw, kihb, 2gwvre, q6flv, pnmnne, ln30tbee,