HOW TO FIX FREIGHTLINER CASCADIA SPN 802 BRAKE RELAY DIAG 1 AND WABCO SPN 801

SPN 802
SPN 801

[@abdulhasolalll2578]

I’m having exactly this code and changed everything still can’t go away . Please help

[@raulzetino5058]

Thanks for your video Im having same issue can you say what is the part number for that and thanks again!

[@TRUCKINGTIPSDIY]

I think the part number is going to be different from mine, remove the plastic cover on the truck, read the label on the wabco module

[@raulzetino5058]

@@TRUCKINGTIPSDIY got it thanks for your advice! Keep it up 👍🏼

[@RajSingh-rt8lz]

How can I contact you i have some questions for .?

[@jorgefacio690]

did you swap your light bulb for your engine light from amber to red??

[@TRUCKINGTIPSDIY]

No that was the amber light

[@rockysmultiversevideos1537]

Did you swap the motor with series 60