cruise control malfunction
#1
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Join Date: Jun 2013
Location: NE Missouri
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Model: Cherokee
cruise control malfunction
Newbie here. I just bought a 2001 Cherokee Sport that is in awesome condition but with 170,000 miles. Drove it 3 hours home and it drives and runs great. The ONLY thing that doesn't work is the cruise.
The airbag light works and only comes on at startup. The A/C vents work fine as well as the horn. Is there a test to see what the problem is? Any input welcome.
Thanks.
The airbag light works and only comes on at startup. The A/C vents work fine as well as the horn. Is there a test to see what the problem is? Any input welcome.
Thanks.
#5
Beach Bum
Cruise Control
Give the whole system a look over. It is vacuum operated.
From the throttle body the cruise connects with a cable, make sure that cable is connected then follow the cable to the cruise control body. It has a vacuum line connected make sure it is connected and test for vacuum.
If this all fails then it could be in the brake pedal switch which also operates the brake lights. Or if the brake pedal does not release off the brake switch.
It's usually something simple when it comes to the cruise.
Good Luck
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