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Help! My Tahoe won't shut off!
I can't stop the truck, that is why I pull the relay.- BCTahoe
- Post #16
- Forum: Engine & Drivetrain
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Help! My Tahoe won't shut off!
Yes, as soon as I put the relay in it clicks and turns on. I have to pull it to stop the truck and then disconnect the battery or it drains the battery. Truck drives fine I just can't actually stop the engine without pulling the Relay.- BCTahoe
- Post #14
- Forum: Engine & Drivetrain
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Help! My Tahoe won't shut off!
Hi Fless, thanks for the response. I had the ECM inside on the heat register overnight & blew all connectors with Nitrogen & Cleaned with contact cleaner, No luck. It seems like the ECM may be failed. When I unplug it the PWR/TRN relay drops out. This is the relay I pull to shut the truck off.- BCTahoe
- Post #12
- Forum: Engine & Drivetrain
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Help! My Tahoe won't shut off!
Same issue on a 2007 Tahoe. Anyone know the fix for this issue? Thanks- BCTahoe
- Post #10
- Forum: Engine & Drivetrain
