I have a 2002 Caravan with a cb radio setup I have check engine light on now I know it is nothing when I use the cb radio it sets a code how would I remove this code?? In the next few days I need to get a inspection I can not pass with the check engine light on. I have had this problem before cb radio sets a code that is nothing I just need it turned off I do not want to pay $50 every time to cb radio sets a code in the computer to get it turned off what can I do??

 

If you don't have a code reader, try disconnecting your battery for a half hour.

 

That might work I will dissconnect the power for like a hr or 2

 

I unpluged the power cable to the batter for 90min the code is still there now what

 

What code is turning on the light? Disconnect the CB radio then try the reset again.

 

I do not have any idea I do not have a code reader

 

Cycle the key from off to on three times within 5 seconds leaving it on (not start). The code should be displayed on the odometer. If that doesn't work head to an AutoZone or the like and have them do a free code scan.

 

I took my car to the shop to see why check engine light is they just called and said there is a conflict with the pcm will reset the code then I will have to drive it 100 miles. If the check engine ligt comes on agin I will have to take it back & they will replace the pcm if not I have to go get it inspected.

 

AutoZone has PCMs for around $300. Same for Autocomputerexchange.com. You send them your VIN #, they program the new one, you install it.