Will "set and decelerate" but won't accelerate or resume. Any ideas?

 

here is a wiring diagram I came across.
I'd say it's your cruise control stalk most likely

/**/ Disconnect the stalk cruise connection under the dash and measure resistance from the blue wire to the yellow wire with an ohm meter. It should be infinant,and with your third hand ... measure the resistance with the button in the resume/accel position. you should get next to no resistance.
another way that might be easier, is to check at the cruise control module, you should get 12v at the grey/blk (pin M) when it's in the R/A position.

[IMG]file:///C:/Documents%20and%20Settings/Tony/My%20Documents/firebird/cruise%20contrl%20wireing01.jpg[/IMG]My cruise is down and out right now (I think, the car hasn't been more than around the block in the past 2 years) I've decided that if my stalk goes bad, I'm going to put an on/off switch and 2 momentary switch's in my center console (with an LED indicator to let me know when the cruise has power) instead of paying about, what $100 for a new stalk... I've never liked cruises on the turn signal anyway.

good luck and I hope it helps
Tony

 

Thanks, I'll check it out.