0285 fault code

[RTRUCKING48]

(11-20-2019 )RTRUCKING48 Wrote:  

(11-20-2019 )Mr Hagg Wrote:  Id be checking power to cab controller. A 285 code is saying theres no signal to a switch or what ever. Which in the multiplex its set to receive from cab controller. If cab controller is not sending signal id say check fuses.

Thanks Mr Hagg i will be checking for power i checked fuses and they're fine

   
Found the problem here at the firewall there's this two ground connections i disconnect them clean them and Boom code went away and everything is working now thanks for your help Mr Hagg i really appreciated.