03 Suburban locks

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Jun 26, 2021 | 4:04 PM

ABourg

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03 Suburban locks

While off, idling, or driving the locks will lock and unlock when ever they want. Changed the relay but still does the same thing. Any help would be greatly appreciated.

Jun 27, 2021 | 6:31 AM

repairman54

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You may have issues with your key fob. Take the battery out of it and see what happens.

Jun 27, 2021 | 8:18 AM

ABourg

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Quote:

Originally Posted by repairman54

You may have issues with your key fob. Take the battery out of it and see what happens.

Thank you we have tried taking the fob batteries out and replacing them and it still locks and unlocks with the batteries out of the fobs.

Jun 27, 2021 | 1:33 PM

tech2

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maybe the lock switches??? unplug them all??

Jun 28, 2021 | 8:10 AM

repairman54

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Quote:

Originally Posted by tech2

maybe the lock switches??? unplug them all??

2x, do the door switch's one at a time so you know which one is acting up. Those lock switch's are powered up all the time key on or off.

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