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1985K10 · 11-23-2003, 10:17 AM

What switch might be bad? I replaced the one on the brakes about 2 months ago. When its locked in OD I can hit the brakes and the tranny unlocks. There must be some other switch or something along the line that controls lockup. Isnt there a vac. controlled thing on the firewall?

11-23-2003, 10:17 AM	#3
1985K10 Registered User Join Date: Oct 2003 Location: CT Posts: 315	What switch might be bad? I replaced the one on the brakes about 2 months ago. When its locked in OD I can hit the brakes and the tranny unlocks. There must be some other switch or something along the line that controls lockup. Isnt there a vac. controlled thing on the firewall? __________________ Anthony 07 Tahoe LT 70 Chevelle 450HP 383-TH400 77 GMC Royal Sierra~Resto in progress~