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 Cruise control inoperative

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phantom 309
JoeT
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PostSubject: Cruise control inoperative   Cruise control inoperative Icon_minitimeMon Jan 02, 2012 7:19 pm

Okay so... I don't have cruise.


I cleaned the contacts on the rear hatch glass. No luck.
I checked the fuse, it's good.
I even today tried a different unit from a junkyard car. No dice.


Anybody know where else to start? I miss cruise control.
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PostSubject: Re: Cruise control inoperative   Cruise control inoperative Icon_minitimeMon Jan 02, 2012 7:29 pm

Brake pedal disengage switch and I think its the lower one.
Jim
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PostSubject: Re: Cruise control inoperative   Cruise control inoperative Icon_minitimeMon Jan 02, 2012 7:35 pm

Say what?

Does the switch stick or something?
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JoeT

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PostSubject: Re: Cruise control inoperative   Cruise control inoperative Icon_minitimeMon Jan 02, 2012 7:51 pm

When mine quit, I found that I had dislodged the vacuum hose from the throttle actuator when I was working in the neighborhood...DOH!
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PostSubject: Re: Cruise control inoperative   Cruise control inoperative Icon_minitimeMon Jan 02, 2012 7:58 pm

Hmmm... that could be possible. Will check vacuum lines in the morning.
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phantom 309

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PostSubject: Re: Cruise control inoperative   Cruise control inoperative Icon_minitimeMon Jan 02, 2012 9:18 pm

my pickup gave me grief,. it was the multifunction lever,..

Nick
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Fred Kiehl

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PostSubject: Re: Cruise control inoperative   Cruise control inoperative Icon_minitimeMon Jan 02, 2012 9:28 pm

Flasheroo wrote:
Brake pedal disengage switch and I think its the lower one.
Jim
It is the upper one. Yes they do break (melt). Easy to replace, pull the old one out, disconnect the wires, connect the wires to the new one, and push in until it hits the brake pedal arm.

The CC on the 91+ cars does not use vacuum.
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PostSubject: Re: Cruise control inoperative   Cruise control inoperative Icon_minitimeMon Jan 02, 2012 9:32 pm

Hmm... I do want a new multifunction stalk anyway. Can't read anything on mine.


To Napa!

I'll check out the switch too.
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AzDon

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PostSubject: Re: Cruise control inoperative   Cruise control inoperative Icon_minitimeThu Jan 05, 2012 11:34 am

Yes, it is connected to the upper brake disconnect switch! The pair of wires that are purple and pink operate the TCC, so it is the other pair....

Good news/bad news:
Bad first!... That plunger switch is no longer available;(
good news is that it is easily disassembled and reconditioned without any expenditure!

For a quick check, you can pull the plug off and jumper it for a test drive!
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PostSubject: Re: Cruise control inoperative   Cruise control inoperative Icon_minitimeFri Jun 21, 2013 5:46 pm

I "fixed" my broken cruise control by simply replacing a blown (10Amp) fuse in the fuse panel (LH side of dash board when driver's door is open).  Trouble is ... the fuse has just "blown" again.  Have not had time to try the fuse "trick" again.  The fuses are a bitch to remove; I need to make a custom tool.
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jayoldschool

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PostSubject: Re: Cruise control inoperative   Cruise control inoperative Icon_minitimeFri Jun 21, 2013 5:56 pm

Follow the troubleshooting flow chart in the FSM, it is foolproof. Fixed mine that way.

Also, to save time for others in the future: all wagons from 91-96 do NOT require the CHMSL to function in order for cruise to work.
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PostSubject: Re: Cruise control inoperative   Cruise control inoperative Icon_minitime

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