08 Avalanche electrical problems

Chevrolet Avalanche general Electrical System Problems

  1. Electrical System problem of the 2007 Chevrolet Avalanche 52. Failure Date: 11/28/2013. The contact owns a 2007 Chevrolet Avalanche. The contact stated that the driver's side door control panel was no longer working and a burning odor were emitting from the panel. The vehicle was not taken to the dealer
  2. The 2008 Chevrolet Avalanche has 417 problems & defects reported by Avalanche owners. The worst complaints are engine, accessories - interior, and drivetrain problems
  3. 08 silverado electrical issues. Jump to Latest Follow 2 Posts . Discussion Starter · #1 · Apr 17, 2013. I have a challenging electrical problems. My truck does some very weird things throughout the whole system. one of the most repeating issue is my radio clock and date resets itself. now for the weird....while driving, my locks have open.
  4. electrical short in the module. If the module experiences an electrical short, the vehicle could Avalanche, 2009-2012 Chevrolet Colorado, 2007-2013 Chevrolet Silverado, 2008-2014 2014 Buick Enclave $6.29 $8.08 2014 Chevrolet Suburban $7.65 $10.0
2002 Avalanche BCM Pin out wiring colors

The 2008 Chevrolet Silverado has 43 NHTSA complaints for the electrical system at 51,306 miles average. (Page 1 of 3) CarComplaints.com : Car complaints, car problems and defect informatio 1,627 Answers. Re: 2007 chevy avalanche electrical issues. You need to remove the carpet on the passengers side and check the wireing harness,take off the tape and visually inspect it.You are likely to find broken splices ,bare wires or wires shorted to each other or to ground. Posted on Dec 08, 2009

If this video has saved you as much time and money as me please give it a thumbs up, also if you need these parts please use the links provided below. Here a.. Chevy Avalanche: Battery Draining While Parked. If your vehicle is running fine when you park it, and it won't start, there could be a few problems causing this to happen. Most of the time, it's the battery itself causing this problem. Battery Cables. You'll want to take a look at your Avalanche's battery posts where they bolt to the.

This fix addresses several electrical issues with Silverado / Sierra, Tahoe / Yukon, Denali / Escalade Trucks and SUV's.This fixed ABS light, Brake light, Se.. Bulletin No.: 08-07-30-021G March, 2012 Page 3 2043302 2043303 3. Locate the 16-way electrical connector on the right side of the automatic transmission as shown. 4. Inspect for chafed, damaged, pinched, open or shorted wiring within the conduit of the harness where it is secured at the transmission by a metal attachment clip as shown. Inspect. So, if you find yourself in a situation where your Avalanche runs, but nothing else in it works, it may be a bad ignition system causing your problems. There are a few parts of the electrical system that work without the key at all for safety reasons, such as the headlights, brake lights, horn, and dome light 2003 chevrolet avalanche 130,000 MILES I had a radial tire de-laminate, and while the tread portion of the tire was flopping around, it pulled loose the wiring harness that appears to run from the main fuse box under the hood, along the frame, to a junction box on the right side of the truck bed just in back of the right rear wheel if you have any knowledge of automotivce electrical, (and that you need to use a circuit tester and not a test light) test for power when someone presses the button. it wouldnt be uncommon for most vehicles for the lock actuator/solenoid/duty actuator to wear out, get weak and fail. this is most probable. given that this is an 08, have you.

For circuit codes, inspect the electrical connectors for discoloring or corrosion. Test the connector for power and ground with a test light. Chances are it's the electrical connector. If the electrical connection is fine, replace the EVAP vent valves. Newer replaceable vent valves for the 02-08 Chevy Avalanche may look different but work. The Chevrolet Avalanche is a full-sized crew-cab pickup with an innovative folding partition GM calls a midgate. This allows the extension the truck's bed into its cab. With an available full. The wires are out of the dash fuse block and like the rear door locks are a simple switching polarity motor. The unlock 2 and Lock 2 fuse is specific for the endgate latch. The wires are a tan and gray wire all the way to the lock actuator in the back. Ok there is a tan and grey wire going to the power tailgate lock

2008 Chevrolet Avalanche Problems, Defects & Complaint

  1. misha1957 Member Posts: 6. October 2008. We had a '07 Avalanche. The transmission lost 2nd and 4th gear; the truck had about 30,000 miles at the time. Dealer wanted to replace the transmission, but GM insisted that they rebuild/repair it - which they finished after about 10 days. They paid for a rental
  3. utes
  4. 2002 Chevrolet Avalanche 1500 148,000 mi, Visitor. The ABS and Break light comes on and we cleaned the ground, but that did not work for more than a couple days. The light continues to come on, sometimes immediately, sometimes after 1+ hours of driving. If it is bumpy it seems to come on quickly

08 silverado electrical issues GM Truck Club Foru

  1. 2003 Chevrolet Avalanche, Silverado, Suburban, Tahoe 2003 GMC Sierra, Yukon, Yukon XL 2003 HUMMER H2 From Start of Production (SOP) through December, 2002 for the 2003 Model Year This bulletin is being revised to provide the latest service information. Please discard Corporate Bulletin Number 03-08-52-001A. Conditio
  2. Purchased this truck new in December of '08. Traded in my '04 Avalanche after putting on 130,000 miles. I am very pleased with the ride comfort and new styling, interior and exterior, compared to.
  3. This 2003 Chevrolet Avalanche with a 5.3 liter VIN T engine was towed in with the complaint that the engine would not run. I went to check codes and data and found that communication to the PCM was down. I checked all of the fusees under the hood and in the interior fuse box. No Continue reading 2003 Chevrolet Avalanche, No Run Conditio
  4. If your Avalanche is experiencing electrical problems, you should always check the fuses first, because they are relatively easy to check and cheap to change. Some Chevrolets have multiple interior fuse boxes even the trunk - the video above will show you where the interior fuse box of your 2009 Avalanche is located
  5. General Motors LLC (GM) is recalling certain model year 2007-2011 Cadillac Escalade, Escalade ESV and Escalade EXT, Chevrolet Avalanche, Silverado 1500, Suburban and Tahoe, GMC Sierra 1500, Yukon.
  6. If your Avalanche is experiencing electrical problems, you should always check the fuses first, because they are relatively easy to check and cheap to change. Some Chevrolets have multiple interior fuse boxes including in the trunk - the video above will show you where the interior fuse box of your 2009 Avalanche is located

What are common reasons my Chevrolet Avalanche has air conditioning problems? While there are a variety of reasons your Chevrolet Avalanche air conditioning won't work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor

Re: 2008 Silverado no crank no start....sometimes. Jan 05 2018, 1:24am. Could be a bad cable connection to the ECM/Fuse/Relays/MegaFuse or ground. Id check voltage to the fuse panel and starter relay. Check voltage difference to the cable strands and battery with everything on. Could be bad solder joints in the ECM in extreme cold 2008 GMC Sierra Regular Cab Long Bed 4x4 Well, this is the 2nd time the battery went dead. Been away for 5 days. Same first time. Away for 5 or 6 days. Get back. Go to truck. Battery too weak to turn over engine. Does do an attempt. Battery just too weak to complete engine start. Charge battery.. Some owners of 2007-2010 Cadillac Escalades, Chevy Avalanche, Silverado, Suburban and Tahoe, and GMC Sierra, Yukon, Yukon XL, Yukon Denali and Yukon Denali XL vehicles may complain about issues ranging from: IPC indicators on, gauges inoperative, no crank, harsh transmission shifting, no shifting, door locks cycling, etc It can be very frustrating when a vehicle won't start.There are many different issues that can cause the problem. This article is written with the assumption that you are looking for a way to get your Chevy Avalanche started now, and is meant to provide you with practical advice to help aid in the diagnosis.. There are really two main ways that a vehicle will not start The Chevy Silverado is a workhouse of a pickup truck. The 2500HD and 3500HD models are made for towing heavy loads. The Chevy Silverado 1500 is the more passenger friendly version that benefited from a redesign in 2007. Luckily, the electrical systems of all Silverados hit more than they miss. Still, it pays to know.

Chevrolet Avalanche (2002-2005, 2007-2008) And the RAM 1500 also has various transmission twitches, electrical issues, and engine problems that you might just want to avoid altogether. Dodge RAM 2500 and 3500 (2006-2007, 2012-2015) The main issue for both of Dodge's heavy-duty RAMs in 2006 was the AC/heater. The system simply didn't. Chevy Silverado Electrical Nightmare. Maintenance/Repairs. chevrolet, silverado1500. SilveradoNightmare July 4, 2016, 9:40pm #1. I have a 2007 Silverado 1500, purchased as certified used from a Chevy dealer and now with less than 40,000 miles on the vehicle. It has two major electrical problems. The truck intermittently loses all. '02 TB EXT 4.2L '06 Saab 9-7x 5.3L '07 TB LS 4.2L '11 Caprice PPV 6.0L '08 Avalanche LTZ 6.0L This site is funded by you! If you have saved some money from help you received, please consider becoming a supporter or donating. All proceeds go to supporting the site. Thank you Vehicles Affected by 05-08-50-008. 2003-2005 Cadillac Escalade, Escalade ESV, Escalade EXT 2003-2005 Chevrolet Avalanche, Silverado, Suburban, Tahoe 2003-2005 GMC Sierra, Yukon, Yukon XL, Yukon Denali; All with Seat FRT, Individual (Non BKT) (RPO AN3) 2003-2005 HUMMER H2 with Seat, Front Bucket Deluxe (RPO AR9) Diagnose the problem If the problems occur intermittently, however, you might need to look into other causes, such as a bad battery or alternator - which won't provide the level of voltage required for normal operation - or an issue with the fuses or relays in the electrical system

The 4L60E transmission weighs 146 pounds dry, and 162 wet. It requires 8.4 quarts (9.64″ torque converter) or 11.4 quarts (11.81″ torque converter) of transmission fluid, Top 30 Common 4L60E Transmission Problems and Repair. Below is a list of common transmission problems with the GM 4L60E Transmission and possible solutions to repair Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2007-2011 Chevrolet Avalanche.This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle The contact owns a 2008 Chevrolet Cobalt. The contact stated that the key failed to turn in the ignition until after several attempts. The failure recurred intermittently. The vehicle was recently repaired under NHTSA campaign id number: 12V486000 (electrical system, visibility) however, the remedy was insufficient and the failure persisted Whether you follow these installation steps or ask your local mechanic to replace your throttle position sensor, looking for these symptoms can help you avoid costly engine repair, poor fuel economy or exponential damage to your vehicle. Inspect your throttle body when you see these symptoms and determine whether you need to reprogram, repair or [

2008 Chevrolet Silverado Electrical System Problem

  1. Latest 2008 Chevrolet Avalanche Technical Service Bulletins. 2008 Chevrolet Avalanche Electrical System Service Bulletin 458492. NHTSA Item Number: 10082412 Service Bulletin Number: 16NA241 Date of Bulletin: Aug 31, 2016 Component: Electrical System 2008 Chevrolet Avalanche Electrical System Service Bulletin 510201. NHTSA Item Number: 1008324
  2. 2007 Chevrolet Avalanche Wiring Diagram - thanks for visiting my website, this article will go over regarding 2007 Chevrolet Avalanche Wiring Diagram. We have gathered several pictures, hopefully this photo serves for you, and aid you in locating the solution you are trying to find. Description : 2005 Chevy Equino
  4. GM will notify owners, and dealers will inspect the affected vehicles and replace the steering column as necessary, free of charge. The recall is expected to begin on January 17, 2013. Chevrolet owners may call 1-800-630-2438. Cadillac owners may call 1-866-982-2339. GMC owners may call 1-866-996-9463

Noted below are a few of the warning signs that a faulty mirror control switch exists inside a vehicle. 1. Mirrors adjust up and down but not left to right. In some cases the mirrors will adjust from top to bottom, but when the driver tries to adjust them sideways, the mirror does not move. This is commonly caused by either an electrical. GM UPFITTER - Hom

What to Check to Diagnose Your Car's Electrical Problem. Alternator. Battery. Spark Plug or Ignition Coil. Solenoid or Starter. If the problem is a bad alternator, your car will slowly lose power. You'll be driving down the road, your lights will dim, and you'll lose power and die I have a 2005 Chevrolet Avalanche with the 5.3 V-8. When one goes to start the engine it continues cranking (sometimes) after the engine starts and you let go of the key . Sometimes it only does it momentarily; sometimes you have to manually bring the key back so it stops cranking. I have gotten several opinions. Some say ignition switch in the steering column; others say starter/solenoid.

Like any other electrical device, the FPCM must have good power and ground. This can be checked using a DMM. If problems are indicated, the factory wiring diagram will need to be traced back to find the source of the problem. Then, any necessary repairs can be made and the code cleared Fail date miles occurences Purchase date; ELECTRICAL SYSTEM: 04/10/2010: 54000 : Tl*the contact owns a 2007 chevrolet avalanche 1500. while making a right turn at 10 mph, the contact stated that it smelled as if something electrical was burning. there was no smoke present. the vehicle was taken to an authorized dealer who stated that the driver information center was not functioning properly. Electrical problem in radio. Electrical problem in drivers side power window. Electrical problem in turn signal. 27000 mi: Also, had to replace turn signal switch. 49000 mi: Replaced cruise control switch. Power mirror switch replaced. 63000 mi: Replaced chafed wire in wire harness by cylinder # But, if there are problems with your circuits and fuses, your ride still might not be moving after you turn your key. If the current in your wiring becomes dangerously high, a significant electrical issue can arise within your battery, starting a dangerous fire or even causing your wire to dissolve

Electrical problems, such as broken immobilizer antenna wiring, which usually encircles the ignition cylinder, can prevent the engine immobilizer from reading transponder codes. Finally, some keys have battery-amplified transponders, so a dead battery might prevent the codes from being read You can also expect them to share the same problems. So while it may not be a problem in every year yet, it's worth looking out for. 1st Generation Avalanche Years 2002-2006 Reliability 64th out of 80 PainRank ™ 19.22 Complaints 317 Learn more about the 1st Generation Avalanche; 2nd Generation Avalanche Years 2007-2013 Reliability 56th. At first I didn't notice the opposite direction problem. Just the limited range of movement. Good Luck!-----#PIT3598: Power Seat Switch Works in the Opposite Direction - keywords AN3 driver electrical intermittent memory module move operation recall reverse RKE - (May 26, 2005) Subject: Power Seat Switch Works in the Opposite Directio

SOLVED: 2007 chevy avalanche electrical issues - Fixy

  1. This article applies to the Chevrolet Silverado GMT800 (1999-2006). Your transmission is just supposed to shift and leave you alone. When it fails to do so, you naturally get upset either because of the trouble you are not looking for or the fear of how much the fix may cost
  2. This Chevy tech bulliten amy be worth looking into in your case. Especially because of the no Crank problem and the engine light... Various Electrical Concerns - Intermittently Functioning or Inoperative Component, IP Warning Light On, DIC Message Displayed, DTC Set, No Crank/Start (Repair IP Wiring Harness) TECHNICAL SERVICE BULLETIN Reference Number(s): 07-08-49-018, Date of Issue.
  3. 2007-2012 Chevrolet Silverado, GMC Sierra, Avalanche, Tahoe,Yukon, Suburban, Cadillac Escalade Luke Lambruschini December 28, 2018 02:56. Follow . Locate the BCM as follows. The BODY CONTROL MODULE is under the dash left side above the parking brake pedal area. To get to it, remove the 10mm bolt that holds the parking brake release lever to the.
  4. Headlight Wiring Harness Reviews - 2008 Chevrolet Avalanche DIY Solutions | BSS01200 We were fighting with an electrical issue and this one part fixed the entire problem immediately, relatively easy to install, especially considering the problem was occurring on the passenger side which is impossible to get to
  5. Find the best used 2007 Chevrolet Avalanche 1500 near you. Every used car for sale comes with a free CARFAX Report. We have 142 2007 Chevrolet Avalanche 1500 vehicles for sale that are reported accident free, 27 1-Owner cars, and 173 personal use cars

How to FIX Complete loss of all electrical power on

Summit Racing® Active Fuel Management Delete Combos. General Motors' Active Fuel Management (AFM) technology can reduce fuel consumption by shutting down cylinders under light-load conditions, but if you need V8 power at all times you need a Summit Racing® AFM delete kit. Designed to eliminate the cylinder deactivation system on Chevrolet 5. CHEVROLET AVALANCHE FITS 2002 PREMIUM DASH KIT NEW STYLE AUTO INTERIOR TRIM SET (Fits: Chevrolet Avalanche 1500) $132.77. $13.99 shipping. or Best Offer Description. Strutmasters 2007-2013 Chevrolet Avalanche Front Electronic Suspension Conversion Kit is the perfect solution to your Electronic suspension problems. Designed to be very affordable, you can convert your Electronic suspension to use standard struts and coil springs for less than the price of replacing one electronic strut

Car Service Estimate Shop/Dealer Price; 2007 Chevrolet Avalanche V8-6.0L: Service type Oil is leaking into spark plug well Inspection: Estimate $89.99: Shop/Dealer Price $103.99 - $114.49: 2007 Chevrolet Avalanche V8-5.3L: Service type Oil is leaking into spark plug well Inspection: Estimate $79.99: Shop/Dealer Price $92.41 - $101.72: 2013 Chevrolet Avalanche V8-5.3L: Service type Oil is. 2008 Chevrolet Avalanche LTZ 8 Cyl 6.0L. Product Details. Recommended Use : OE Replacement Core Dimensions : 34 x 17.25 x 1.12 in. Core Size Color/Finish : Factory Finish. See All Products Details. AC Delco®. Aluminum Core Plastic Tank Radiator, 34 x 17.25 x 1.13 in. Core... Part Number: AC21650. 0 Reviews By using this tool, you will be able to get records with description of safety issues for vehicles, equipment, tires and child restraints. These issues include safety recalls for your GMC SIERRA 2007 electrical system and complaints other owners have filed. Enter valid VIN number: 2007 GMC SIERRA Electrical System Recall. NHTSA Recall #. 80835

#08-07-30-021E: Loss of High Speed GMLAN Communications, Intermittent No Crank, IP Gage 2007-2010 Chevrolet Avalanche, Corvette, Silverado, Suburban, Tahoe way electrical connector to the automatic transmission. • The terminal position assurance (TPA) lock in the transmission 16-way electrical. 02-05 Avalanche, Trailblazer, EXT, Envoy, XL, XUV 04-05 Colorado/ Canyon 03-05 H2 04-05 GTO With 4L60-E, 4L65-E, 4L80-E or 4L85-E Condition: One or more of the following problems: - The Malfunction Indicator Lamp is on. - The transmission is defaulted to second gear (4L80/85-E). - The transmission is defaulted to third gear (4L60/65-E)

Chevy Avalanche Battery Draining Diagnosis Drivetrain

There is a solenoid in your GM converter that causes the the torque convertor clutch (TCC) to engage and disengage. When the TCC solenoid receives a signal from the engine control module (ECM), it opens a passage in the valve body and hydraulic fluid applies the TCC. When the ECM signal stops, the solenoid closes the valve and pressure is vented, causing the TCC to disengage Electrical System:Wiring Summary: GM: malfunction light is on and there is a misfire. There may be three trouble codes and could be a result of wiring problems at the fuel injector. Discuss it at Forum. TSB Number: PIC-4610A NHTSA Number: 10032431 TSB Date: September 1, 2009 Date Added to File: March 24, 2010 Failing Component: Electrical.

Z55 is termed Autoride, and uses the Electronic Suspension Control (ESC) system to make changes to each of the four shocks in milliseconds as you drive, adjusting the stiffness and handling of the suspension. This RPO also includes rear auto-levelling air shocks and a compressor, which can often be the failure point for these suspensions diagnosing electrical problems is to locate a complete wire diagram for the vehicle you're working on. For this article we've included one from a 2001 Chevrolet Silverado 1500 (Figure 1). Now that you've retrieved the codes from the ATCM and the PCM, it's time to diagnose them. The first thing you want to do is categorize you 15,606 Posts. #6 · Jan 3, 2013. The painted hinges and the painted hood surfaces make for a very unlikely ground. The ground is needed for any light connection, and it does help with shielding unwanted RF signals. Keeping all body panels at the same voltage potential is key to reducing unwanted noise in the electrical systems A problem with one or the other Splice-Pack can cause problems with multiple unrelated electrical devices at the same time. That's why this list may be of value.. If you see problems with several electrical devices at the same time, review the list to see if all or most of the devices are connected through the same Splice-Pack. 08 colorado.

Chevrolet Avalanche Off-Road & 4X4 Driving. Through the rocky trains of the southwest, the mud of the Pacific Northwest, the dunes of the east coast or 4-wheel driving in the snow belt. Offroad specific mods like lift kits atc. Discuss it here the 16-way Electrical Connector for Backed Out Terminals 1. Turn OFF the ignition and all accessories. 2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in SI. 3. Locate the 16-way electrical connector on the right side of the automatic transmission as shown SUBJECT / Summary: Wiring electric brake controls on 2007-2013 GM full size trucks and 2007-present GM SUVs including Cadillac Escalade, Chevy Silverado (new body) Chevy Suburban, Chevy Tahoe, GMC Sierra (new body) and GMC Yukon. PROBLEM: General Motors quit offering the plug in type connectors on these vehicles with a factory tow package. These models have four (possibly five) blunt cut wires. The trouble codes related to this, the B solenoid, are codes P0755, P0756, P0757, P0758 and P0759 based on the specific malfunction that alerts the PCM to set the code and illuminate the Check Engine Light. These codes will also be associated to the A, B or C solenoid circuit. If you have an Overdrive or other transmission warning lamp, it. In some cases, problems in the electrical system, such as a faulty ignition switch or instrument cluster, are to blame. In newer vehicles equipped with an on-board computer, a faulty reading sometimes can be cleared and the fuel gauge restored to working order by resetting the computer, which involves disconnecting the battery for a short time

How to Fix many GM Truck/SUV Electrical Problems - YouTub

Yamaha Grizzly 700 Starting Problems Troubleshooting Test #6. After testing your brake light relay, the next electrical part to test is the diode, which is taped next to the battery and is distinguishable by a light blue wire and a black wire with a yellow stripe. Cut the tape off the diode to unplug it for testing Buy the right OEM GM Electrical Components (Fuses, Relays, Harnesses) for your GM LS Series Engine or other GM Vehicle at GMPartsDirect.com. Official GM Parts Direct auto parts site

Chevy Avalanche: Bad Ignition Switch Symptoms Drivetrain

GM recalls Cadillac SRX and Saab 9-4X vehicles The rear suspension toe link may loosen and separate. General Motors is recalling 380,498 model year 2010-2016 Cadillac SRX and model year 2011-2012. 6 Symptoms of a Bad Ground Strap. Flickering headlights. Warning lights. Battery not charging properly. Low voltage. Problems starting your car. Strange Electric Problems. A bad ground wire can cause a lot of strange symptoms in your car's electrical system. Here is a more detailed list of the most 6 common symptoms of a bad ground strap Hooked up the scanner and code shows P0030. Changed O2 sensor and still have problem and code. Checked fuse to sensor and is ok. Only misses at idle when temp gets about 199 deg on Actron scanner. Never skips be... 08' Chevy Avalanche check engine light on with decreased gas milage More detailed information... DTC P1174 or P1175 Diagnostic.

Video: Tail Lights Working Intermittently: When Start Up No Tail

SOLVED: I have a 08 chevy avalanche the driver side front

The trouble codes related to this, the A solenoid, are codes P0750, P0751, P0752, P0753 and P0754 based on the specific malfunction that alerts the PCM to set the code and illuminate the Check Engine Light. These codes will also be associated to the A, B or C solenoid circuit. If you have an Overdrive or other transmission warning lamp, it. Recent Chevrolet Avalanche recalls. 2008 Chevrolet Avalanche Air Bags Recall 16V383000. Campaign Number: 16V383000 Date Manufactured: May 31, 201 After 8-9 months of problem solved, now it didn't start. A couple of years back, it seemed as if Chevy dealerships didn't have a clue as to what the problem was, but did hit-or-miss troubleshooting with various components. Is there now a factory fix spelled out to dealers I have a 2003 Chevy Avalanche 1500 and the fan abruptly stopped working for both heat and A/C. I know just enough about cars to be dangerous. So when the heat went out on my Chevy Avalanche that I purchased a week before, I knew I wanted to fix it myself. Turns out it's common to have a Chevy truck with blower motor problems

Common Chevy Avalanche Problems 1st Gen 2002-200

GM has issued a service bulletin 10-08-42-001C to address a headlights don't work problem on the vehicles listed below. If you've replaced the bulb and still the headlights don't work, check the condition of the connector. If you see discoloration or melting, replace the connector with the revised pigtails shown below Buy Door Lock Latch Actuator Motor Front Left Driver Side for 2007 2008 2009 GMC Sierra Yukon Chevy Silverado Tahoe Suburban Avalanche Cadillac Escalade - Replaces 931-303, 15880052, 207838846, 25789211: Power Door Lock - Amazon.com FREE DELIVERY possible on eligible purchase Buy 4WD Transfer Case Shift Encoder Motor - Compatible with Chevy, GMC & Cadillac Vehicles - Silverado, Tahoe, Avalanche, Suburban, Ram 1500, 2500, Sierra, Yukon XL - Replaces 19125571, 600910, 88962314: Transfer Case Components - Amazon.com FREE DELIVERY possible on eligible purchase

2008 Chevrolet Avalanche Reliability - Consumer Report

2008 Avalanche Power Tailgate Lock Ino

Chevrolet Avalanche Transmission Problems — Car Forums at