Question about 2002 GMC Envoy

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I received the P0507 code for my 2002 gmc envoy what do I need to do

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Need firing order diagram for 2002 gmc envoy

one, five, three, six, two, four

The plastic intake should have this sequence molded into it somewhere, and even the corresponding cylinder numbers in front of their respective holes. Have fun, and thanks for posting on Fixya.com

Posted on Mar 20, 2009

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ddegroote
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SOURCE: need fuse box diagram 2002 gmc envoy

If I remember correctly if you look at the back side of the fuse cover, it should tell you what the fuses are. Also in the owners manual in the index, under fuses, it should give you a diagram of the fuse location for the acc. outlets. Good luck. The fuse should be a 20 or 25A fuse.

Posted on May 26, 2009

  • 1 Answer

SOURCE: I dont have an owners manual for my 2002 gmc envoy

it is in the fuse box under the hood. it is a 25 amp fuse. look at the wiring instructions under the fuse box cover.

Posted on Jul 10, 2009

  • 362 Answers

SOURCE: code p10348 on a 2002 gmc envoy

http://www.obd-codes.com/p0507
Click on this link it will give a detailed explanation.

Posted on Feb 19, 2012

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Having problems with 2002 envoy rear right side airbag does not want to inflate how can i find out whats wrong with right side rear airbag does not want to inflate on a 2002 envoy


A consumer lawyer has suggested that General Motors Issue a RECALL on these vehicles. Air Bags Problem on the 2002 GMC ENVOY Car problem(s) with the 2002 GMC ENVOY. This database includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. This information may be used by NHTSA during the investigation process. You may file your own complaint by calling the NHTSA Monday-Friday 8am to 8pm at (888) 327-4236. You can also file a complaint online! Though it has not gotten to the point of them issuing a recall, This is from December, 2014! Hope this helps.

Jan 28, 2015 | 2002 GMC Envoy

1 Answer

Need to locate lower port on 2003 gmc envoy to add freon


It's on the passenger side suction hose where it connects to the receiver/dryer cannister.

Jun 09, 2014 | 2002 GMC Envoy

1 Answer

Code p10348 on a 2002 gmc envoy


http://www.obd-codes.com/p0507
Click on this link it will give a detailed explanation.

Feb 18, 2012 | 2002 GMC Envoy

1 Answer

2002 envoy code co550


you need to replace the tccm and get it programmed.


2-04-21-006E: Inoperative 4WD/AWD Lamps, Inoperative 4WD/AWD System, DTC C0550 Set No Communication with TCCM (Reprogram Transfer Case Control Module) - (Jul 20, 2006)
999999995.gif Subject: Inoperative 4WD/AWD Lamps, Inoperative 4WD/AWD System, DTC C0550 Set, No Communication with TCCM (Reprogram Transfer Case Control Module) Models: 2004 Buick Rainier 2002-2004 Chevrolet TrailBlazer, TrailBlazer EXT 2003-2004 Chevrolet Avalanche, Silverado, Suburban, Tahoe 2002-2004 GMC Envoy, Envoy XL 2003-2004 GMC Sierra, Yukon, Yukon XL 2004 GMC Envoy XUV 2002-2004 Oldsmobile Bravada with Electronic Shift or Active Transfer Case (RPOs NP1, NP4 or NP8)

This bulletin is being revised to add Subject information and change the labor operation. This bulletin cancels and supersedes Bulletin Number 03-04-21-006. Please discard Corporate Bulletin Numbers 02-04-21-006D and 03-04-21-006 (Section 04 -- Driveline/Axle).
ConditionSome customers may comment that the 4WD/AWD indicator lights on the selector switch do not work, or the 4WD/AWD system may be inoperative and/or the service 4WD light is illuminated. The condition is typically intermittent and always occurs at key-up. Upon investigation, the technician may find DTC C0550 set.
CauseThe Transfer Case Control Module (TCCM) has not received the wake-up call during key-up and has remained in the "sleep mode".
When the TCCM is in the "sleep mode", it will not communicate with the class II bus or the Tech 2®.
Correction
  1. Try to communicate with the TCCM. If no communication, go to step 2. If communication is possible, go to step 5.
  2. Remove the underhood (ATCM or TREC) TCCM fuse.
  3. Wait 30 seconds.
  4. Reinstall the fuse. The module should "wake up" and communicate with the Tech 2®.
  5. Check for codes in the TCCM. If a C0550 is found current or in history with or without other codes, replace the module and go to step 6.
  6. Reprogram the TCCM with the latest TIS software using normal SPS procedures.
  7. Verify operation and that no codes are present.
Important: For the 2002 model year, the TCCM must be replaced and reprogrammed.
Warranty Information

Jul 29, 2011 | 2002 GMC Envoy

1 Answer

I have a 2002 GMC Envoy and the cruise control not working now. Worked before


Most times when this happens with Envoys and Trailblazers, your PCM or computer is storing a check engine code, which will disable cruise control. Scan your vehicle with an OBDII scanner to see what code may be stored. Once the code is cleared, your cruise control will work again.

Dec 21, 2010 | 2002 GMC Envoy

1 Answer

3 codes present on my 2002 Envoy. p0172, p0420, and p0340,


Track the p0340 first camshaft timing is very important and could possibly cayse your other codes,Call your local GMC dealer I think I remember a bulletin about this code.

Aug 21, 2009 | 2004 GMC Envoy

1 Answer

Code on gmc envoy 02


Here's a link that will tell you all of the generic error codes for your GMC vehicle. I need year and engine to do it for you so better to give you the link and you can look them up now and in the future!

http://www.troublecodes.net/GM/

May 11, 2009 | 2002 GMC Envoy

1 Answer

My 2002 GMC ENVOY SHAKES ESPECIALLY WHEN STOPPED AND RUNNING


Is the service engine light on? If so, take the vehicle to your local Auto Zone and ask them to check your Envoy for trouble codes, write the codes down and reply back to me.
Let me know.
Regards,

May 09, 2009 | 2002 GMC Envoy

1 Answer

Where is the interior fuse panel on my 2002 gmc envoy? Thanks!


There are two fuse boxes on a 2002 Envoy One under the Rear seat on the drivers side and one under the hood on the drivers side.

Mar 19, 2009 | 2002 GMC Envoy

2 Answers

Envoy 2002


You need to find a shop with a Tech 2 scanner. The pcm has to be recalibrated because when the fan clutch goes bad it back feeds into the computer and stores a hard code. And because the 02 is the first year for this style envoy its a pos! And these A**Holes from GM thought it was a good idea to have a electronic throttle body and gas peddle.

So in a nutshell it needs to have a PCM.AZ UPDATE AND YOUR DONE! SELL IT AND BUY SOMETHING YOU CAN FIX IN YOUR BACKYARD ON THE WEEKEND!

Aug 27, 2008 | 2002 GMC Envoy

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