[bighorn1]

bought new 2004 ram 1/2 ton v-6 with nv 3500 5 speed
upshift light not active,when i start gauge self test mode,
gauge clusters all show good,shift arrow lights up,
at the end of test it shows a c-code,
but still the upshift light will not work

 

[Dskirtech]

Welcome to DT BigHorn1.....

You say it shows a C - Code... Are there any numbers behind it?

Also, Have you checked your relays and your fuse panel to see if you have a relay for the Shift light?

Obviously the fuse should be ok otherwise you wouldnt get a light during the Diag process...

Unfirtunately, I havent had many dealings with the shift light since I have the 5 speed auto in my rig...

 

[Selecter]

my 04 V-6 with the nv3500 does not have a upshift light, far as I can tell. Where is this light supposed to be, becuase if I have one, it's never worked either!