MY retarder does not work all the time noticed that when the retarder switch is on and I brake, if the light in switch comes on the retarder works. If no light on switch , no retarder. I am thinking maybe a ground. If anyone has experienced this or knows the problem , i would appreciate the help mike 5071 1995 240
I had the same problem documented here:
RE: Retarder stopped working (http://www.foreforums.com/index.php?topic=10853.msg52145#msg52145)
Basically I unplugged the joy stick and cleaned the contacts and it worked.
thanks BARRY I will try that and let you know. I appreciate the help. mike