I replaced the brake light switch & cruise switch , now my park lock works & the cruise control works , TMS sent me the parts , the radiator leak was A bad cap the last repair man cut one side off the cap off with a splitting mall & the clamp on the over flow tube was for a 3/4" heater hose & did not fit , so now the leak is fixed , & I replaced the 4 Hiem joints on the front brake supports . THANK YOU TMS FOR THE PARTS & SUPPORT