How do I get the Service 4x4 light to go out on my 2 wd Dodge 2003 ram 1500

grumpy60

I have a 2003 Dodge Ram 1500 3.7 liter. I replaced the instrument cluster and it all works but the service 4x4 light will not go out and my Ram 1500 2003 2 WD is there a pin out to turn it off.

thecardoc3

I'd have to pull a schematic to be certain, but it's doubtful. The most likely reason that the light is on in the cluster is looking for communication from the 4wd module. Since your truck doesn't have one the cluster is just signaling that it has lost that communication. Off hand I don't believe that can be programmed out of the cluster so you will have to find another way to disable the lamp (LED?)

kyfdx

thecardoc3 said:

I'd have to pull a schematic to be certain, but it's doubtful. The most likely reason that the light is on in the cluster is looking for communication from the 4wd module. Since your truck doesn't have one the cluster is just signaling that it has lost that communication. Off hand I don't believe that can be programmed out of the cluster so you will have to find another way to disable the lamp (LED?)

Black electrical tape on the glass?