2011 ford f150 ranch hand dashboard lights on
1 Answer
You need to have the PCM and ABS computer scanned for trouble codes. The PCM can be scanned by your local auto parts store. Most stores will do it for free. But usually they don't have scan tools that will communicate with the ABS computer. The check engine light is on because of at least one code in the PCM. The ABS, brake warning light, and traction control light are all on because the ABS and traction control systems work together. When the ABS computer sees a problem with the ABS system the traction control system is disabled too. So the lights all come on. As for the ABS and red brake warning light coming on together you have a problem with the ABS that will affect the dynamic stability of the vehicle. Once you have the trouble codes you can go from there. Hope that helps! Jim