Have a 1997 1500 with 200,000 miles on it. Took it in to get State Emissions done, 2 different places said we can't read anything. I put my Autel MS 300 OBDII scanner on it and it showed no codes. I also did the key on off, on, off, on and it showed no codes, but it never gave me the 55 code saying all is complete.
I checked the wiring at the diagnostic connector---pins look fine also.
Truck seems to run just fine.
Has anyone got any Ideas????
I checked the wiring at the diagnostic connector---pins look fine also.
Truck seems to run just fine.
Has anyone got any Ideas????