Hi, I am getting error code 37 on my 1992 wrangler. It has TF999 transmission. Took to many mechanics but no solution. The light comes on after 5-10 minutes after start. Last workshop told me that there is one electrical connection coming out of the gear box but cable is missing and also they could not figure out where does the other end of cable is connected. Can anybody give me a clue about electrical connections to the gearbox and from where the cables are connected. A snap will be really helpful.