24 Valve 2nd Gen Dodge Cummins 98.5-02 Discussion of 24 Valve 5.9 Liter Dodge Cummins Diesels with VP44 Injection Pumps
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Cruse Control won't turn on

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  #1  
Old 11-08-2011, 10:39 AM
01trailerpuller's Avatar
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Question Cruse Control won't turn on

I have a 2001 that the cruse was intermintant then it wouldn't turn on at all. I have replaced the clock spring and the buttons and still nothing. Is there some fuse or something that I am missing?
 
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Old 11-08-2011, 11:44 AM
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I'm betting its a vacuum hose problem. That happened to mine. Turns out one of my vacuum lines were broke ( they're plastic) I put it back together with some rubber hose and wala. Fixed it.
 
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Old 11-08-2011, 07:39 PM
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On my 96 I have to push really hard on the on/off switch to get it to work, I'm not sure if 01 uses the same switches but if they do that might be the problem.
 
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Old 11-08-2011, 11:27 PM
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the vac line connection that was broke on mine is under the driverside battery
 
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Old 11-09-2011, 01:12 AM
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I will check the vacuum lines but it won't even turn on. Not that it won't engage. I can't even get it to say that it is on. Also I replaced the switches.
 
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Old 11-09-2011, 11:49 AM
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Here is a diagram of the vacuum lines on the truck... I have always found this helpful.

Central Axle Disconnect (CAD) System Troubleshooting

---AutoMerged DoublePost---

The lines become brittle over time and break I would guess thats your problem as well
 

Last edited by 1AMatt; 11-09-2011 at 11:49 AM. Reason: Automerged Doublepost
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