Question about GMC Envoy

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Window washing System

Our 2008 GMC Envoys front window washing system .The drivers side does not spray very much compaired to the passanger side which works fine. I tried poking the spray holes with a Hat Pin ,but it made no difference.any suggestions? Elliot.

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  • esmass57 Apr 18, 2009

    Thanks to you both. I will look into your suggestions and get back.elliot.

  • esmass57 Apr 21, 2009

    What helped was to shot high pressure water from our garden hose directly into the jet opening.After a couple of times doing this it worker much better .Thanks to all.

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I would check the fliud resvervior also for sediment in the bottom.
The vehicle is an 08. I would think the vehicle is under factory warranty . 36/36.
You may have a faulty washer pump from the factory.

Posted on Apr 18, 2009

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  • 36 Answers

Unhook the line and blow out with air compressor.
The fluid corrodes and will clog them!

Posted on Apr 18, 2009

  • If they were both weak I would agree... But since one is strong... it is a clogged nossel

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2 Answers

2005 Gmc Sierra 5.3 litter SLT. Wire diagram for passanger side power window. No power to door.


Do the power door locks work for that door ? Does you vehicle have door courtesy lights , turn signals on the mirror ? If your vehicle has these other options an they work , you have power to the door . There is an electronic module inside the door ,called passenger door module ! where did you check for power at , the window switch ! These are computer controlled an you would only see a few volts when pushing the switch !

7

  1. Monitor the passenger front window status in the passenger door module inputs list.
  2. Activate the passenger power switch on the passenger door module in the up and down positions.
Does the window status data parameter change accordingly?
Go to Step 8
Go to Step 15

8

  1. Monitor the passenger front window status in the driver door module inputs list.
  2. Activate the passenger front power window switch on the driver door module in the up and down positions.
Does the window status data parameter change accordingly?
Go to Step 9
Go to Step 16
Operate the passenger front power window in the UP and DOWN directions from the master switch.
Does the passenger front power window operate properly from the master switch?
Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems
Go to Step 5

4

  1. Install a scan tool.
  2. Monitor the window lockout data parameter in the driver door module inputs list.
  3. Activate the window lockout switch to both the On and OFF positions.
Does the window lockout data parameter change state appropriately?
Go to Step 5
Go to Step 16
Your best bet is to take this to dealer or a ASE certified repair shop.

Jun 14, 2015 | GMC Cars & Trucks

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Passanger window wont roll up from driver side or passanger side


Replace the regulator. It comes with the motor. You have to remove the door panel to access it.

May 26, 2015 | 2006 Kia Sorento

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Popping noise when raising window drivers side front window


try spraying wd 40 down each side of window/door grooves could just be very dry and causing a bit of friction

Apr 09, 2014 | 2008 Dodge Avenger

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2000 F150 XLT electric relay chattering under dash(passanger side)


I ran into a problem like that on a ford focus , the alternator was the problem . Test or have the charging system tested . Check for DTC'S - diagnostic trouble code's .

Dec 25, 2017 | Lincoln Continental Cars & Trucks

1 Answer

My passanger front window is stuck in the down position. Could this be the window switch?


The same thing happend with my 94 lesabre. I thought it was the switch but i realized that the switch was fine. I went at the junk yard and got my self a power window motor. That is proboably what is wrong with your windows. I recommend that you get yourself new or used window motors and that sould do it!

Best of luck

Oct 10, 2012 | 1994 Buick LeSabre

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How to replace gmc envoy master control switch


Do you know anything about automotive electronic's , control module's , using a factory or professional scanner to communicate with said control modules ? Here is a list of componets involved in controlling the power windows ,lock's , driver an passenger door mirrors .
Power Window System Components
The power window system consists of the following components:
• Driver door module (DDM)
• Passenger door module (PDM)
• Body control module (BCM)
• LR power window switch
• RR power window switch
• Window up and window down relays in each of the rear passenger window switches
• Window lockout switch
• Reversible power window motors in each of the doors (circuit breaker protected)
• LT DOOR CB 25A (System power for left rear window)
• RT DOOR CB 25A (System power for right rear window)

The power door lock system consists of the following components:
• Driver Door Module (DDM)
• Passenger Door Module (PDM)
• Liftgate Module (LGM)
• Door lock relay
• Door unlock relay
• Body Control Module (BCM)
• Reversible door lock actuators in each of the doors
• LR/RR LOCKS 10A fuse (relay supply voltage)
• Door lock switches in driver and passenger doors (switches are integral components to the DDM and PDM)

I don't think the switch would be the problem , more then likely broken wire's inside the flex boot from the body to the driver's door . See this more often then the switch going bad . Just replacing parts could get expensive . I would think a power wire or a communicate network wire broke .

How To install Replace Power WIndow and Lock Switch 2002 09 GMC Envoy and...
Free wiring diagrams here http://www.bbbind.com/free_tsb.html Enter vehicle info. year , make , model and engine size. Under system click on body & accessories ,then under subsystem click on power windows or power lock's ,doesn't matter . Click the search button ,then the blue link . Tell me if you think you know whats going on here . Do you know what class 2 serial data network is ? It is a module to module communication network .
Buick Class 2 Operation Diagnosis 1998
012 GM Class II Communications


Jan 01, 2018 | 2002 GMC Envoy

1 Answer

Window washing System


remove the hose from the washer nozzle and see if a good stream of liquid comes out, if it does the nozzle is plugged, if it doesn't then the hose is kinked somewhere, look for where it goes to nozzle.

Apr 22, 2009 | 2006 GMC Envoy

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