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cruise control wont work

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Old 03-15-06, 10:08 PM
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cruise control wont work

where is the ecu located? (91 coupe). The one thing i've noticed is my switch is momentary, while the switch on a friend of mines (87 gxl) toggles on and off. is that normal or is my switch messed up?
Old 03-15-06, 10:57 PM
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http://fc3spro.com/TECH/TNT/SPEEDSIG...eedsignal.html
Old 03-15-06, 11:13 PM
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S4 cruise control switches lock on and lock off, S5 cruise control switches are momentary.

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Old 03-16-06, 12:45 AM
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the cruise control system actually has its own troubleshooting feature, and it is quite extensive in terms of testing for a problem. take a read about it in the FSM (under "body electrical" section).
Old 03-16-06, 05:34 AM
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thanks guys. just looked under the kick panel and noticed my cruise computer is not even there! anybody know if a s4 control unit will work? there are 2 of them at the junkyard near me.
Old 03-16-06, 12:38 PM
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if you have a S5 switch, you need a S5 cruise control brain
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