20 Most Recent 2007 Chevrolet Tahoe Questions & Answers

If your vehicle is equipped with automatic climate control, this should help.

Recirculation Operation
The HVAC control module controls the air intake through the recirculation actuator. The recirculation switch closes the recirculation door in order to circulate the air within the vehicle. The outside air switch opens the recirculation door in order to route outside air into the vehicle. Regardless of the blower motor switch position, recirculation is available only in the panel and bi-level mode switch positions. Including the OFF position. The mode switch must be placed in either the panel or bi-level position before the blower motor switch is placed in the OFF position. In order to reduce windshield fogging, outside air is circulated when the mode switch is in the defrost or defog positions. If the recirculation switch is pressed into the ON position when the mode switch is in an unavailable mode position, then the recirculation switch LED will flash 3 times. If the HVAC control module detects a fault with the recirc door the HVAC control module will try to drive the actuator for a predetermined amount of time, to outside air, which is the defaulted position for the recirculation actuator

2007 Chevrolet... | Answered on May 26, 2020

When you are pressing the set/reset button are you pressing the one with the check mark. This process requires you to press two different buttons on the panel and then press the lock and unlock buttons on the key fob for about 15 seconds or until you hear a beep.

2007 Chevrolet... | Answered on Sep 09, 2019

Check to make sure the switch is adjusted making contact or switch is bad opwn hood the switch should be on front or back try pressing it down with finger and jave someone see if light goes oit

2007 Chevrolet... | Answered on Jun 07, 2019

There's no switch, I have a hunch the problem is in the fuel tank. If you fill the tank all the way to the top does it still do the same thing? Does the tank take as much fuel as it used to? There may be a crack in the neoprene hose that connects the fuel pump to the tank module. I hope this helps. Take care.

2007 Chevrolet... | Answered on May 14, 2019

{: ) It will be helpful if you can elaborate more on this concern and also note down any other symptoms that you may notice. It's because there are many GM bulletins that may apply to your problem.
Anyway we can just round off some possible causes and fixes for the moment.
If only the DIC screens on your cluster are going dim or blank despite adjustments on the backlighting knob near the main headlamp switch, the problem is internal to the cluster, and it can be fixed by an electronic service center. The other option is to have it replaced and programmed.
If the DIC buttons doesn't seem to work, remove the DIC connector and check the black wire for a good ground connection. You may also try removing the IPC fuse at the underhood fuseblock for 20sec while the igntion is off. Then reinstall the fuse and turn ignition on, and recheck button functions.
Another option is to diagnose the DIC inputs and cluster operation using a GM scan tool. It can monitor better the signals from your DIC. The scan tool may also reveal some codes that can be relevant to solving the problem, like a wiring or a component issue.

2007 Chevrolet... | Answered on Feb 14, 2019

there should be manual lever or circular selector that will fit your key into located on the rear door jamb with them open. There should be a lock or unlock symbol signifying which position is lock and which is unlock.

2007 Chevrolet... | Answered on Feb 06, 2019

sounds like you have a leak in your bladder, have to replace it in the seat.

2007 Chevrolet... | Answered on Jan 19, 2019

I may have a simple fix. I have an 03 tahoe with the same problem. Somehow I found out that the compressor would kick on causing air to blow. When heating the truck up hit the compressor "snow" button and it would start using heat at 78 degrees. This may not work for all but it worked for me. I might be a a/c control panel problem. I hope this helps.

2007 Chevrolet... | Answered on Oct 25, 2018

the p0300 code is misfire dectected on you engine. check for the misfire using scanner tools.

2007 Chevrolet... | Answered on Aug 11, 2018

You should check out www.reliable-store.com they have info on repair, service, wiring diagram, electrical diagram, fuse diagram, troubleshooting, PCV, owner's/service/repair/parts manual, fault codes, error codes, etc everything on all vehicles. must check it out

2007 Chevrolet... | Answered on Mar 21, 2018

Wiring, schematic, electrical diagrams, fuse diag, error codes etc are basic contents of these online books they sell here on this website www.reliable-store.com I have attached. Must check it out

2007 Chevrolet... | Answered on Mar 14, 2018

Hi, the axle has a drain plug at the bottom, removing this plug allows all old fluid to empty, put the plug back in, and tighten. fill back up with 2-3 qts of 75 synthetic weigt oil. Good luck...Coop

2007 Chevrolet... | Answered on Mar 12, 2018

There is not a fuse for just those lights. It controls the whole panel. The lights do have a history of burning out. They are easy enough to replace but pulling the instrument panel out. You can even get LED's for them now. There is a guy in Winnona Mn who has these along with the sync motors that always give trouble.

To remove, pop the instrument panel trim - don't do at -20
four screws in corners take out.

Pull out instrument panel - disconnect plug in the back. A couple of tabs hold it tight

remove instrument panel

Go inside and disassemble till you can see back of circuit board

Remember to remove needles carefully - don't bend or break

Un solder current light and solder in new ones

Re-assembly in reverse

Hope that helps - Also this guy in Winona MN will do it for you

2007 Chevrolet... | Answered on Feb 26, 2018

The 4X4 system is controlled by a electronic control module . Can set a number of DTC'S - diagnostic trouble code's . Having the vehicle check for DTC'S would be your best bet ! Not at autozone or advance or any parts stores . They can not pull these code's . Need a factory or professional scanner . Your best bet , take it to a qualified repair shop.

2007 Chevrolet... | Answered on Jan 07, 2018

it would appear so
you never mentioned that at any time did they do a fault code reading and told you of the problem
I would find an accredited service center and have the codes read to get a better idea of the fault .
fixing by guessing is a costly exercise

2007 Chevrolet... | Answered on Nov 28, 2017

I doubt it.
The sensor could make the transmission not know when to shift, but not much else.

2007 Chevrolet... | Answered on Nov 21, 2017

I think you have an intermittent electrical condition somewhere in ignition/start/run circuits.

2007 Chevrolet... | Answered on Aug 28, 2017

Dealer . need factory scan tool to go into system an turn it off .

2007 Chevrolet... | Answered on Aug 20, 2017

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