ComancheKid45 Posted February 19, 2012 Share Posted February 19, 2012 I take it that the adjustment was made on the small white switch near the top of the pedal assembly, the brake lights work perfect but I'm just having the T/C lockup/overdrive issue. How far should the button on that switch be pushed in while the pedal is @ rest? Thanks for any help. Link to comment Share on other sites More sharing options...
HOrnbrod Posted February 19, 2012 Share Posted February 19, 2012 Why don't you just test the T/C contacts on the Renix switch with an ohmmeter while depressing the pedal to see if they are making and breaking? I do not think the Renix brake pedal switch is adjustable - it's dependent on proper machined clearances of the booster arm. Poor design, but I'm definitely not a Renix expert nor do I ever want to be. The HO switch and is easy to swap in. Link to comment Share on other sites More sharing options...
ComancheKid45 Posted February 19, 2012 Share Posted February 19, 2012 Id love to Don, lol but i have no idea what contacts you speak of. I was under the impression the machining was just to make the brake lights work properly, thats all working as it should However the switch pictured below is the 1 in question. Link to comment Share on other sites More sharing options...
HOrnbrod Posted February 19, 2012 Share Posted February 19, 2012 Id love to Don, lol but i have no idea what contacts you speak of. I was under the impression the machining was just to make the brake lights work properly, thats all working as it should However the switch pictured below is the 1 in question. Like to help, but w/o a wiring diagram, I don't know how the Renix brake pedal switch triggers the T/C unlock. But it has to happen there. All the Renix guys I'm aware of who have done the 95+ dual diaphragm swap w. the AW4 have wired in the HO brake switch to add the separate T/C contacts. Maybe Wade can provide details how he adjusted his pedal switch. Link to comment Share on other sites More sharing options...
ComancheKid45 Posted February 19, 2012 Share Posted February 19, 2012 ALL FIXED :D That switch was all it was, I took a peek inside my parts XJ (89 Waggy) and how the assembly was setup in there, and just copyed its setup on the Comanche, After a few miles drive all is back to normal and the brakes work great! :cheers: Link to comment Share on other sites More sharing options...
HOrnbrod Posted February 19, 2012 Share Posted February 19, 2012 Glad you got 'er done. :thumbsup: Link to comment Share on other sites More sharing options...
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