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jerryg46
New User
Jul 20, 2010, 6:34 AM
Post #1 of 2
(987 views)
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I have a 1990 silverado with 70k miles on it. The cruise quit working and the mechanic replaced the turn signal switch. It worked for 2 months and quit again. The mechanic said the switch was working and that it was sending the power to the control box mounted on the firewall. So he replaced the control box with a used one. Still no cruise. He ordered another used one and installed it. No cruise. How do you trouble shoot the cruise in laymans terms? Thanks, Jerry
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Jul 20, 2010, 7:24 AM
Post #2 of 2
(980 views)
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Re: Cruise control
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A maybe: Do brake lights work properly? Cruise generally will shut off when sensing brakes being applied,
T
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