flattieslayer

Hey in2Pro was that a bolt that is screwed in with a sensor on it in that pic

in2pro

Its a picture of the oil level sensor with the electrical connector removed.
attached is the previous picture in the sequence...removing the connector from the sensor...


Here is the procedure for servicing the sensor...however the jist of my post was to check the connection TO rather then just replacing it first...

xTooltipElement
Service Information
2007 Chevrolet Tahoe - 2WD | Avalanche, Escalade, Suburban, Tahoe, Yukon (VIN C/K) Service Manual | Document ID: 1698846
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Engine Oil Level Sensor and/or Switch Replacement
Removal Procedure




Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
Place a suitable drain pan under the oil pan drain plug.
Remove the oil pan drain plug (430).
Allow the oil pan to drain completely.
Re-install the oil pan drain plug until snug.
Remove the drain pan from under the vehicle.



Disconnect the engine harness electrical connector (4) from the oil level sensor.



Remove the oil level sensor from the oil pan.
Installation Procedure
Notice: Refer to Fastener Notice in the Preface section.





Install the oil level sensor to the oil pan.
Tighten
Tighten the sensor to 20 N·m (15 lb ft).





Connect the engine harness electrical connector (4) to the oil level sensor.



Ensure that the oil pan drain plug is tight.
Tighten
Tighten the drain plug to 25 N·m (18 lb ft).

Lower the vehicle.
Fill the engine with NEW engine oil. Refer to Fluid and Lubricant Recommendations and Approximate Fluid Capacities .
Start the engine and inspect for leaks.
© 2011 General Motors Corporation. All rights reserved.

staggerlee

Ours recently started doing the same thing.
Don't recall how many times I have had it checked by someone else and myself.
For a SUV with only around 20K on it, it has a bad track record.
50K down the drain is how I look at it.

It might come out of the stealership tomorrow.
It has locked the doors after we got out, and I left the keys inside.
We went to a farm for veggies and did have the windows down, so we did get back in.
Not to mention after backing out of the driveway and then when you shift to drive, it don't go.
After moving it to Park, then back to drive twice, it finally engaged and took off.
Lee

staggerlee

Thanks very much for that photo.
Lee

Clint0415

I just had my rear main seal and oil pan gasket replaced (AWD) and when i got it back, it now shows low oil, must add oil. I went out and checked and it was filled to the top. I then reset my % to 100% but it still shows low oil. Wondering if when they dropped the oil pan, if they forgot to plug something in or pinched wires to something

paquito4040

[QUOTE=73shark;179455]May be the oil level sensori
If you known how to repear it shows ingine oil low add oil
I did the reset I changed the oil but I don't know what's it