cruise control inop - Maintenance and Repair Forum

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cruise control inop
Monday, July 21, 2008 3:13 PM
well i finally got around to putting my cruise back in after the build, and i oticed my fuse was blown, ok maybe thats why it didnt work..I replaced it and still a no go..what do you think it could be, i chased my tail for hours but came up with nothing


Built&Boosted moar
04 Cavalier Turbo r.i.p my baby
2nd place 2009 GM tuner bash qwick 8--holla


Re: cruise control inop
Tuesday, July 22, 2008 8:39 PM
Mine did that a while ago and I couldn't figure out why - I went through the shop diagnostic steps, found no engine codes, almost gave up until I saw the circuit diagram for the cruise. It did not like the LED's I put in the spoiler brake lamps. For some reason it uses only the wing lamps to tell if the brakes are on, in addition to the switch on the brake pedal itself - no clue why. Anyway the low resistance in the LED's made it think the brake lights were on so it never turned on. It's a 99 but maybe that helps
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