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2005 GMC Envoy - Page 2 Questions & Answers
How to recalibrate the liftgate module to open the lifegte eitherway on 2005 gmc envoy xuv
not sure if this is what you're looking for but hope it helps..
Important: The driver information center (DIC) will display the message See Manual - Tailgate anytime a learn is required except after the installation of a new regulator. When a module is not learned, or in a window fault state, only the window remains functional.
1.Activate the window up switch using the key cylinder or overhead console switch and maintain switch activation for 2 seconds after the window has stalled in the fully closed position.
WARNING
Important: The window may be in any position to start the re-learn, but the up operation must be performed first.
2.Activate the window down switch and maintain switch activation for 2 seconds after the window has stalled in the fully open position.
My envoy wont start turn key and everything works but wont start
What ????? i try to sterted manuely and it start but turn off the light stays on with the ignition. What light stays on ????
i try to sterted manuely ???? I try to start it manually !!!!!!! You need to take your vehicle to a qualified professional technicia .
WILL THE REAR SEATS FOLD COMPLETELY DOWN IN A 2005 GMC ENVOY
The non EXT version does for sure. In the fold of the seat where your "behind" goes, there is a nylon pull tab down there. Pull that up, the seat will go back to where your feet go, and now you can pull the back seat down torwards the driver seat using the lever on the side of seat.
Brake problem.
bleed the brakes again starting form the longest line back to the shortest
if you have been getting a pulsing feeling at the pedal under normal brakes you have warped rotors that need replacing or machining
under normal brakes the abs is not effective and it is only under sever brakes that you will experience the pulsations at the pedal
My 2005 GMc envoy stopped when I stopped at stop sign the service brake system warning keeps coming on when push brake pedal. Gear shifter won't move out of park and it will not start.
Hello Kammy ,you have electronic problems ! Your best bet would have it towed to a qualified repair shop .
SERVICE BRAKE SYSTEM
Refer to Brake Warning System Description and Operation !
The instrument panel cluster (IPC) illuminates the brake warning indicator when one or more of the following occurs:
• The body control module (BCM) detects that the park brake is engaged. The IPC receives a class 2 message from the BCM requesting illumination.
• The electronic brake control module (EBCM) detects a low brake fluid condition. The IPC receives a class 2 message from the EBCM requesting illumination.
• The EBCM detects an ABS malfunction which disables dynamic rear proportioning (DRP). The IPC receives a class 2 message from the EBCM requesting illumination.
• The IPC performs the bulb check at the start of each ignition cycle. The brake warning indicator illuminates for approximately 3 seconds before turning OFF.
• The IPC detects a loss of class 2 communications with the BCM or with the EBCM.
When there are electronic problems the computers will not allow the vehicle to start , hooking up a factory or professional scan tool to see what the problem is is the first place to start .
How to clean the throuttle body on a 205 gmc envoy
Piece of cake. Turn off all HVAC first, then unhook the battery. Take the plastic resonator off the top of engine, remove the air ducting that goes to throttle body. Unhook the electrical connector on top of throttle body, then remove the 4 bolts that hold it in. Use a product like Seafoam spray (or sensor safe spray) to clean with rag or nylon brush to clean BOTH sides. Reinstall in reverse order. Most important part is HVAC off and Battery disconnected for the CPU to relearn the newly cleaned throttle body. By the way, reuse the hard plastic O-ring in there behind the throttle body, no need to get a new one unless broken.
Changed brakes and rotors on 2005GMC Envoy,now brake pedal is hard when not running and soft when running?
This is the usual behavior. When the engine is running, it is generating a vacuum, which pulls on a diaphragm in the brake booster. This is what is called "power brakes". It uses engine vacuum to help push hydraulic fluid thus reducing the amount of pressure you must apply to the brake pedal. When the engine is off your foot has to make up for the force that engine vacuum usually applies, which makes the pedal feel much more firm.
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