Cruise control stopped working.
Oct 11, 2020 at 8:48 PM
Cruise control not working
2004 BUICK RANIER
LUVINTHEHARLEY
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Hi,
Has anything other than the cruise control stopped? Have you confirmed that the brake light is not staying on? Is the speedometer working properly?
I attached a pic below of the wiring schematic. There aren't too many things that can cause failure. What I would suggest doing is having the CAN bus system scanned to see if there are error codes related to the cruise control. CAN stands for computer area network. Here is a quick video showing how it's done:
https://youtu.be/InIlnsjOVFA
If the basic things above are all okay, this is what should be done.
Let me know if you have other questions.
Take care,
Joe
Has anything other than the cruise control stopped? Have you confirmed that the brake light is not staying on? Is the speedometer working properly?
I attached a pic below of the wiring schematic. There aren't too many things that can cause failure. What I would suggest doing is having the CAN bus system scanned to see if there are error codes related to the cruise control. CAN stands for computer area network. Here is a quick video showing how it's done:
https://youtu.be/InIlnsjOVFA
If the basic things above are all okay, this is what should be done.
Let me know if you have other questions.
Take care,
Joe
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Oct 12, 2020 at 5:11 PM