I have seen this posted by another member here but I did not see a solution. I have an RG33L Plus that the speedometer is not working. The team has replaced speed sensor in transmission, speedometer, TCM, entire CAN wiring harness but no luck. The speedometer is not receiving any signal from the harness but when the diagnostics snap-on is connected we can see the signal showing the speed. The harness has been found to have good continuity from the speed sensor to the TCM and the CAN terminal resistors are both giving the correct OHMS at the diagnostics port.
Any suggestions?
David