Engine/Transmission (1998.5 - 2002) check engine light onely

[Himelwright]

My check engine light is coming on but my scan tool says there is no codes stored ,

I was getting radome codes stored 1492 ,1693, did battery maintains now no codes just the light .







98. 5 3500 4x4 stock

 

[Bob4x4]

Odds are good your scanner is not accessing all the modules



Bob