800 amp. If you cannot do this, load the battery with everything possible (lights, wipers, ac blowers, etc. Truck will not. 5 volts. The solid orange engine light stays on after all other . Loosen terminal clamps 3. If your battery is old or damaged or isn’t reading 12. The first table contains the most-used torque settings. I noticed corrosion around the T fitting and the truck has always given me strange electric behavior. If there is a severe current draw (more than 10 amps) it will either pop a fuse in your meter or destroy it outright. Saturday, February 13th, 2010 AT 6:42 PM. Here’s how: Remove the negative cable from your S10’s battery and use a multimeter to measure the draw. I tried to charge it, but it didn't work. Voltage: 12V. Well that alternator just died and I have gone through 3 different Apr 21, 2005 · Oviedo Florida. 192 Answers. Doesn't matter if it's locked or not or if the keys are in it or not. 10 feet of split harness loom. Apr 21, 2005. removed underhood light fixture (didn't work but bulb was good) 4. i unhooked the negative cable, but the positive one pretty much fell off on its own! the post had been fried and the bolt has welded Used 2002 Chevrolet Avalanche 1500 pricing starts at $6,153 for the Avalanche 1500 Sport Utility Pickup 4D, which had a starting MSRP of $33,965 when new. 4 or 5 times over the last 6 months we've been greeted in the morning with a "stone dead" battery on my wife's '07 LTZ 'lanche. Oct 5, 2007. May 15, 2007. Apr 29, 2023 · Apr 29, 2023. It powers the starter motor that turns over the engine. 11 Amps and it will drain over the weekend. 6 volts when fully charged, you may want to replace it before moving on. I had a similar problem that I was able to trace down using a method I devised. You can probably even find photos in the older posts too. There is a draw on the battery that is caused by my Polar Start car starter, well, so they claim anyway. Disconnect the auxiliary power cable from the under-hood distribution center that runs to the anti-lock brake controller. 88 draw. Apr 6, 2009 · Replaced the battery thinking it might be the problem. #14. X2Power Premium AGM 880CCA BCI Group 34/78 Car and Truck Battery. the battery is a new napa 72. some guys like to have it as a backup battery, so they wire in an isolator so in case their battery goes dead, they flick a switch and they're good to go. Like. AUTOMATIC. It creates a 5-volt pulse width modulation (PWM) signal of 128 Hz with a duty cycle of 0-100 percent. Dec 5, 2015 · Dec 5, 2015. The draw should be less than 25 milliamps (0. so your seeing the 11 to 13 during the period where the battery is receiving no charge from the Jan 31, 2017 · The battery run down protection will protect the battery against being run down from the courtesy lamp circuit to the level which will not allow the vehicle to start. Oct 6, 2008 · Automatic Dual Zone HVAC Battery Draw. Happened to me to this morning, just like it has happened to many others. Oct 11, 2009 · First is the connection at the firewall by the battery. if you have an under hood light the bulb will need to be removed as well as the radio fuse and unplug any thing from the cigar lighter. Then its dead. Ordered new stepper motors and lights. Dec 17, 2020 · 249. 7A and when I pull the IPC fuse it drops again to 0. Once jumped, it runs great and starts no problem until it sits, which lead me to find the 4 amp battery draw with nothing on, no head lights, interior lights, nothing noticeable. There are lots of posts about adding a second battery. Models: 2004-2007 Buick Rainier 2003-2008 Cadillac Escalade Models 2002-2008 Chevrolet TrailBlazer 2003-2008 Chevrolet Avalanche, Silverado, Suburban, Tahoe 2002-2008 GMC Envoy Models 2003-2008 GMC Sierra, Yukon Models 2002-2004 Oldsmobile Bravada 2003-2008 HUMMER H2, H3 2005-2008 Saab 9-7X. Nov 19, 2009. Both brands are available in multiple group sizes to fit your driving application, so you can easily find the perfect match from our extensive selection. 025 amps). Pulled those 2 along with the LBEC2 now it’s 0. Thought it might be the starter, but I jumped the starter and it spins. Researched by Yien Yien Chan Engineer with a degree in mechanical engineering. Mar 16, 2022 · All him and chevy gauge clusters around this year have similar issu This is a 2003 body style gauge cluster issue. Related Makes. Jan 2, 2017 · Sean - 2002 Chevy Silverado 1500. Jan 23, 2021 · New battery 🔋draw test using a DVOM on voltage. Oct 23, 2002 · The lone powertrain initially available in the Avalanche is a thoroughly civil 5. the battery died in my 02 AV last night while I was at home. This is a new battery. There is a kit made by Painless that has the wires and connections you need and several members have used that kit to do their setup. Reserve Capacity: 110. 01 or less with the radio fuse pulled. The problem first started as a very random battery draw, maybe once a month or more i would would come out to a dead battery. 3 Year Limited Warranty. Like a glove box light staying on or a shorted power seat switch etc. I then pulled every fuse one by one to see if the light went Oct 28, 2019 · Avalanche Owners Zone. #1 · Apr 16, 2022. It think it`s 280ma. Remember that anything in the outlets, satellite radio, cell phone charger, Ipod adapter all drain the battery very fast. #1. From Our Experts: Relentless power, reliability, and durability whenever and wherever you need it. Oct 1, 2019 · Parasitic Battery Drain. I have put in a new Apr 18, 2018 · 2. What year , and model is it? I agree w/ the diagnoses if it is a 1500. Supercede: Jun 5, 2006 · 5. It seems to have started after I drove to work on a day when the state had put down a lot of salt on the roads, and I had a great deal of slush frozen up everywhere under the body. Jun 6, 2016 · Jun 5, 2016. 2008 CHEVROLET AVALANCHE. If these don't work then you need to perform the BATTERY DRAIN TEST. Checked the battery and cables and all is good. Since than i did a load test, it`s good. Your radio draw is a bit high at 200 mA. View Product Details. Slow engine crank. ) and check the voltage. Oct 17, 2020 · IMO, thermal cam is by far the best and fastest way to chase a parasitic draw. Replaced the $6. I have a mysterious parasitic drain on my '06 Avalanche (Z71). You must know the make and model of your car to make the correct purchase. removed Prodigy tow/brake control. With the test light on the disconnected negative battery terminal the light is very bright. Then once the truck is turned off the light stays on very dim. # 4966717706. It also helps to know your battery's BCI number. $349. to/3z1PdxaFlexible Backprobe Jan 20, 2013 · 1 Answer. You should have no more than 300 Miliamp draw with the system powered down. Jan 7, 2015 · There will always be a parasitic draw of 20 or so mA to retain the memory in your accessories. 1 six foot section of negative battery cable. #2. Oct 13, 2019 · Joined Jan 22, 2020. Check out free battery charging and engine diagnostic testing while you are in store. Between 0-5 percent and 95-100 percent are for diagnostic purposes. #battery #draw #test #batterydrawtest #Chevrolet #Aval Aug 2, 2015 · I had this same issue with my '03 2500HD; in fact it was 3 issues. Dec 18, 2014 · Make sure this cable and your probe do not touch ground. This morning this happened and this time it will not start at all. Let the metrer sit for 10-15 min or so, to let the computers power down, then check your ammeter. Check you ground you could have an exposed wire that is grounding out and draining the battery. I just went through this before replacing the battery on my 04 Avalanche. This vehicle should have 25 milliamp or less parasitic draw. The brake light bulb is an important part of your vehicle's tail light assembly, and is responsible for alerting other drivers when your vehicle is slowing or coming to a stop. Some parasitic drain is normal – your battery delivers enough energy to keep things like your clock, your radio presets and your security alarm operational. Hopefully someone can help me figure out this battery drain issue. Sep 9, 2013 · Automatic Dual Zone HVAC Battery Draw Models: 2004-2007 Buick Rainier 2003-2008 Cadillac Escalade Models 2002-2008 Chevrolet TrailBlazer 2003-2008 Chevrolet Avalanche, Silverado, Suburban, Tahoe 2002-2008 GMC Envoy Models 2003-2008 GMC Sierra, Yukon Models 2002-2004 Oldsmobile Bravada 2003-2008 HUMMER H2, H3 2005-2008 Saab 9-7X Supercede: Apr 16, 2022 · 1 post · Joined 2022. Once i jump it with my booster pack (cant leave home without it Feb 24, 2024 · Chevrolet Avalanche 1 (2002-2006) Torque Spec Settings. Jan 20, 2008 · Checked the drop between the alternator and postive battery and no draw, therfore alt checks fine (driving vehicle charges battery). It worked fine for years but occasionally I would get the battery not charging message come on. May 10, 2015 · Romulus, Michigan. Remove the positive cable from your battery then connect a test light in between the cable and the terminal of the battery. 90 - $33. Please select the engine your vehicle has from the list below so we can find the correct battery for your automobile. 110 mA is a little less than mine (180 mA). 9. Equip cars, trucks & SUVs with 2002 Chevrolet Avalanche 1500 Battery from AutoZone. Jul 23, 2014 · This is what you need to do first. 2 range. Buy Online. Oct 25, 2002 · tested batteryu 12. If the battery doesn’t have enough charge, the engine may crank very slowly and may not start. I hope Aug 27, 2015 · That draw went away down to . turned off key with radio on--opened door and radio went off. Take out old battery. It won't start with the remote start or the key. When I turn key on the battery light comes on like it is should then after the truck starts the light stays on very dim. Share. Sep 29, 2023 · Location. Happened across this today, and this is how I diagnose Parasitic Draws - so I'm going to post it here. Feb 4, 2024 · Use a vehicle battery charger to charge the battery to 100%. Avalanches need a good battery to keep up with the normal draw when sitting over time. Sometimes, parasitic drain exceeds what is normal, and can cause car battery drain. Order Chevrolet Avalanche 1500 Battery online today. To measure parasitic drain, disconnect the battery neg cable and connect your ammeter in series with the battery. 00 Refundable Core Deposit. On an Avalanche, there are so many modules that go to sleep/wake up - it is impractical to hook up a meter, pull fuses, and read miliamps of draw like was Feb 5, 2004 · My battery keeps dying after 3-5 days of not using the Ave. 08. REBATE AVAILABLE. Turn everything off, hook up a battery charger to keep stuff energized, give everything time to cool / equalize on temperature, then point around and look for the hot spot. Nov 1, 2011. The 12 volt battery is a vital component of the starting system in Chevy Avalanche. If you have an electrical component that doesn't work, try replacing the fuse first. Put one multimeter lead on the battery terminal and the other on the positive cable. Another is a recent calibration update released Sept 30. Figure out a way to clamp your test leads to the battery and position the meter in the windshield so you can see it as you try to start it. If the voltage does not change when the engine is started, if it does not get above 13 volts, or if it charges above 15 volts then the alternator may be faulty. Install a 3/8's -16 thread (coarse thread) short bolt (1 to 1 1/4 inch or so). Remove the ignition relay from this distribution center (this will isolate/eliminate/indicate the problem as the ignition switch). Not unheard of to get dirt/grime in this plug, or on the back side and causing excess battery drain. 165 posts · Joined 2005. Every time you disconnect and reconnect the meter you will have 2-3A. Battery CCA: 750; CA: 860; RC: 120; AGM; OE Used Various Size Batteries In Production, Check OE For Size And Correct Fit; Battery Located In Engine Compartment. Oct 1, 2019 · To fix this issue, you’ll need to test for a parasitic power draw. May 9, 2012 · May 8, 2012. Posted on Oct 08, 2009. Jan 30, 2016. Your hunt for a 2002 Chevrolet Avalanche 1500 battery is almost complete! For the 2002 model year, Chevrolet manufactured 2 different engines for your Avalanche 1500. 1 3. Remove the negative battery cable from the battery and attach a jumper from the negative battery post to the positive lead of the DVOM meter set to Amps. I have to jump my battery off every morning but after it cranks up the voltage is well over 14 and it will run all day but my battery and alternator is both good what is the problem. SOURCE: 2007 chevy silverado 2500 hd duramax shut down. Remove starter, hook up a ground cable to starter, and positive to two prongs on starter and it should spin. +$22. Jun 23, 2005. A good alternator should put out between **13. Length (in): 9-3/4 Inch. Third was my PRNDL display was blank. 6 to 14. 379 posts · Joined 2011. If the fuse holds, the radio is the issue. 5"w X 4. 28A on the 10A settings on my cheap $10 DMM. want longer play times or have accessories pluged in type thing. 32 draw. Here’s how: Remove the negative cable from your Silverado’s battery and use a multimeter to measure the draw. Pulled the radio, IPC/DIC draw is now 0. Did a parasatic draw test which indicated that the ipc/dic is drawing about 300mA with everything off after about 20 minutes. Apr 3, 2013 · After checking all the normal stuff and found no battery drain issues and after the battery took a charge fine, the mechanic removed the battery cables and found that one of the little bolts that hooks into the battery was defective and has always been defective. What's more, all of our Avalanche car batteries feature a rugged, impact-resistant Designed in compliance with rigorous factory standards High level of quality, ultimate reliability, and solid value. 3A. Pick Up In-Store. Feb 22, 2021 · CaseyA925 and 87 other Chevy Specialists are ready to help you. Battery Type: Standard Flooded. 8. All him and chevy gauge clusters Every electrical circuit with a battery will have a little parasitic draw, however it can become excessive due to a faulty component. 33. 025 amp drain on the battery. V8. Do a bench test on the starter. Without an isolator you need to connect the positive of the second battery either to the positive of the first or to where the first battery positve terminates at the starter. VOM. It directly inputs to the BCM. 6 volts. Right now my high drain accessories are not beyond the demands of the starting battery , should that time come I may switch some of the load to the auxiliary battery. Aug 9, 2021 · The voltage should read a minimum of 13 volts. West of Chicago (but not far enough) Sep 29, 2023. Shop for the best Battery - Best Fit for your 2002 Chevrolet Avalanche 1500, and you can place your order online and pick up for free at your local O'Reilly Aut Nov 1, 2011 · 2. I decided to just go ahead and pull it and go buy a new one. It definitely changed things but now it's still pulling . Indianapolis, IN. we're hiring! Equip cars, trucks & SUVs with 2002 Chevrolet Avalanche 1500 Battery Cable from AutoZone. Changing the negative cable and cleaning the grounds helped a lot, hopefully this cable is my other problem. 1 negative cable end cap. By IFCAR - Own work, Public Domain, Below you'll find the tightening torques for the Chevrolet Avalanche 1 in both Nm and ft/lbs. 2004 Avalanche 1500. 99. With key off, unhook your positive battery terminal. #12. Re: 2004 AVALANCHE--SOMETHING DRAINS THE BATTERY WHEN If you can start it with a jump but battery doesn't hold a charge it sounds like you have a bad cell or two in your battery. May 9, 2012. Seems like a very common topic. track your order. Chevy Avalanche 2002, GM Original Equipment™ Positive Battery Cable Channel by ACDelco®. You can check the power with a multimeter to ensure the battery is fully charged. 2006 Sierra 2500HD CCSB 4x4 LBZ Dark Metallic Blue, 285/75R16. Scott_Anderson. 00 part and everything is working fine. 3. So, I went and yelled at the radio guys (I have a Pioneer Aftermarket radio, but still using the BOSE amp and speakers) and long story short, got a new radio and harness etc. Slow crank is usually the first symptom of a dying battery. 3 and it has a battery draw. Most traditional lead-acid batteries start at around $100, while state-of-the-art AGM batteries clock in around $300. Pull the IPC/DIC 0. Found my IPC was causing draw on 2004 Chevy Avalanche. Pensacola, FL. I suspect that's probably what drained it Feb 14, 2018 · This is an instructional on how to test for battery draw this process we work on any type of vehicle that the battery is going dead over the night . If it’s higher than that, then something is drawing current, and it must be addressed. You need a multimeter. If the fuse is holding, turn the key on and see if the fuse fails. Suprised that nobody has asked this. Jan 7, 2010 · Automatic Dual Zone HVAC Battery Draw Models: 2004-2007 Buick Rainier 2003-2008 Cadillac Escalade Models 2002-2008 Chevrolet TrailBlazer 2003-2008 Chevrolet Avalanche, Silverado, Suburban, Tahoe 2002-2008 GMC Envoy Models 2003-2008 GMC Sierra, Yukon Models 2002-2004 Oldsmobile Bravada 2003-2008 HUMMER H2, H3 2005-2008 Saab 9-7X Supercede: Feb 11, 2011 · darren250r. The cluster wouldn't power up upon key on all the time; often times not until the truck was started. 52,797 POSTS. Nov 7, 2011 · my 2002 avalanche battery goes dead if the vehicle is not started everyday. Takes ya all of 2 mins to see what's stuck on. May 12, 2021. #29 · Jan 25, 2020. I have a 2003 AV and the battery light stays on (very dim) all the time. Buick Battery Tray - OE Equip cars, trucks & SUVs with 2003 Chevrolet Avalanche 1500 Battery from AutoZone. Length (in): 10-3/4 Inch. And 90 percent of this motor's 325 lb-ft of Jan 31, 2016 · Geneva, Ohio. Updated: February 24, 2024. Not specific to this make, model or year. I have an 02 av with a 5. the alternator has been checked and is good. Battery and meter read fine just need to get that d@mn light off May 12, 2021 · Flint, Mi. Battery CCA: 650; CA: 800; RC: 90; OE Used Various Size Batteries In Production, Check OE For Size And Correct Fit; Battery Varies From OE Size But Will Substitute For Application; Battery Located In Engine Compartment. if the test Battery CCA: 690; CA: 850; RC: 95; OE Used Various Size Batteries In Production, Check OE For Size And Correct Fit; Battery Varies From OE Size But Will Substitute For Application; Battery Located In Engine Compartment. 5-14. no squeaks, no leaks! However, i continue to have an ongoing issue with my electrical system draining my battery if the truck sits untouched longer than 24 hours. 2 positive cable end caps. It shows 0. Parasitic battery drain issue, when I. Newbie here. Nov 1, 2020 · This morning I came out to start my 2003 avalanche and it won't start. Jul 4, 2006. Jun 13, 2005 · 1 nine foot section of positive battery cable. Dec 31, 2013 · SOURCE: 2002 Chevy Avalanche. Second was the delayed cluster startup. May 15, 2007 · Fort Lauderdale, FL. There should be no more than . A brake light bulb's wiring harness receives signals from your brake light Aug 10, 2008 · Hi this is my first post and i hope you guys can help keep me from pulling my hair out. some use it for tailgateing. Remove battery bracket 2. Free Same Day Store Pickup. If the standard battery is a 7 year battery, and the truck is a 2005, then they should've pro rated the 4 years remaining on the $130 battery. I have a 2004 Chevy Silverado 1500 Z71 with a parasitic battery draw that I have narrowed down to a couple fuses. With the dash torn apart, I could actually hear one or more of the stepper motors 'ticking' when everything was shut down. Normal duty cycle is between 5-95 percent. #3. I have been driving it 100-150 miles the last 2 Aug 11, 2020 · Alt/battery tested fine so I started checking for a drain on the battery and this is what I have came up with. That's why you need to test for a short, otherwise, your meter should now be reading the current drain on your battery. I decided to order the stepp **Want to own the tools I use ?? Click on the amazon link below to get my top 5 Tools I use**Automotive Test Light- https://amzn. Nov 19, 2009 · 1. I own an 04 avy for 10 years and this is the first real issue i have had. 2002 Chevrolet Avalanche 1500 Battery Hold Down; 2002 Chevrolet Avalanche 1500 Auxiliary / Remote Battery Relay; Show Less. 4WD. 3L V8: 1. I noticed when I backed in to my parking space, my driver's side mirror was going nutz trying to keep turning down. Get your vehicle running with durable 2002 Chevrolet Avalanche 1500 Base Car and Truck Battery auto batteries from Batteries Plus. Dec 30, 2004 · Marathon, NY. Dec 3, 2022 · Best thing to do is pull the battery cable and put a test light or a volt meter between the battery and the cable, then start pulling fuses until the light gets dim or the voltage drops to at least a half of a volt, when that happens you can look in the owners manual and see what that fuse runs. When I pull the Radio fuse it drops to 0. The battery will go completely dead overnight. Battery was completely dead. Exide’s AGM (Absorbed Glass Mat) battery, Marathon Max™, is designed to maximize Clean, spill-proof, maintenance-free absorbed glass mat construction. Cold Cranking Amperage: 690. 2. Get Yours Today! We have the best products at the right price. You can do this in vechile too but not suggested due to risk of injury. I am replacing the instrument cluster on this 2003 Suburban that I diagnose as being the cause of a battery draw. Battery Type: AGM. You will have to use a multimeter to see what is the current drain on your battery. Steps to change the battery in a 2002 Chevrolet Avalanche 1500 5. # mpn4482442741. Jun 8, 2022 · 1. I've recently found the batteries dead in the morning after sitting all night. remove the dome light fuse. S. Dec 17, 2020. 0. With the negative cable disconnected no fuses pulled it’s got a 1. But my first instinct was pointing me towards the computer system in general being confused potentially because there is an additional variable that it cannot control. Just for reference, from AutoZone; a Duralast battery for a 1500 4x4 is about $85 ($12 core), and an Optima red top battery is about $170. All equip (radio) ect is stock and nothing has been done in the past 3 months. Apr 24, 2009 · SOURCE: My 03 Silverado has parasitic battery drain. Oct 5, 2007 · Location. Apr 18, 2018. AAA got it jumped for me and I headed to work. Posted on Sep 30, 2009. May 10, 2015. First was the parasitic drain that would kill the battery in a week, also narrowed to the IPC circuit. Roy. So, I know it is the cluster itself drawing power. No juice at all. Many car batteries are 12. First of all the battery and alternator are new. Height (in): 7-1/4 Inch. I've had them on for 9 years now. 2002 Chevrolet Avalanche 1500 Battery Cable. #2 · Feb 11, 2011. 2 positive battery post clamps. ACDelco® GM Original Equipment™ Positive Battery Cable Channel. The brake light bulb is housed in a bulb socket, and is connected to the wiring harness. Buy car and truck batteries and get free installation at participating locations. Chevy Avalanche 2002, Marathon Max™ AGM Battery by Exide®. Hello everyone! looking for some help here! I have a 2002 black Northface Edition with 214,000. Location. Apr 9, 2008 · I have to give them a call tomorrow. Batteries in good condition should not be adversely affected by a slight parasitic draw. 3L/285-hp OHV V-8 mated with a sweet-shifting four-speed automatic. at this point it will be lit up. If it is a 2500, the problem is the Crankshaft Position Sensor, which gives you about the same problems. My current draw after all doors closed, lights turned off, truck cooled down is 1. Aug 28, 2012 · When running intially after a period of time or after a draw down - it will charge at the 13. Seems to go from a full charge to totally dead in less than 12 hours when it happens. 5"h X 1/8" thick piece of black acrylic. 45 volts 685 cold cranking a mps good battery ck for parasitic draw none fou nd electrial operating to factory specs at this time If you forgive the guy's typing ability, it sounds like they did as much testing as they could (service rep said earlier that they checked over the entire electrical system to look for shorts Jan 10, 2007 · The battery current sensor monitors the battery current. 1 negative battery post clamp. hooked up digital voltmeter and read 660 m amps. Scott. MEMBER. Jan 24, 2014 · With the IPC/DIC fuse installed and the cluster disconnected, the draw is gone. Car batteries come in different sizes, construction types, CCA (cold cranking amps) and amp-hour ratings. Another place worth a look is the inside/backside of trailer harness connector, that is if you have one. Hi everyone, I have an 03 Z71 running electric cooling fans. Take it to your local Autozone and have it checked for free. After driving it around and making sure the battery was charged it was good to go. MECHANIC. As such, I think the light is generic, as the "battery not charging" message May 20, 2019 · Eventually if I keep trying it will finally start. Install bolt into battery terminal fitting snuggly. May 9, 2014 · SOURCE: battery being drained dead while car is parked and shut off. Chevrolet Avalanche Problems, Q&A. Oct 8, 2009 · 34 Answers. Aug 31, 2009 · First step is to verify the drain. The BCM will turn OFF the courtesy lamp circuit after the ignition switch is turned to the OFF position, and 40 minutes (2400 seconds) have elapsed and without a lamp request Input. Dec 11, 2017 · 2004 chevy avalanche instrument cluster fix/ repairmy instrument cluster on my 2004 chevy avalanche wasnt functioning correctly. The range-topping 2002 Avalanche 1500 May 24, 2011 · During winching operation they are combined to offer a greater supply of reserve amperage. Replaced all this morning, hooked cluster back up Dec 9, 2016 · Parasitic drain is due to components in your vehicle continuing to run after the key is turned off. 2 Year LIMITED WARRANTY. 38A. This could be a BIG fire hazard. 2021 Rav4 LE. I have posted similar in the past. I have a 2004 Chevy Silverado 2500 HD duramax extended cab. 30,000 MILES. The big problem when not using an isolator is making sure both batteries are identical and of the same age. guys do it for a few reasons. Take the large red wire off the back of the alternator, wrap some tape around the lug to keep it from touching ground, and check again with your test light at the battery post and the positive cable again. battery drain update on 2000 GMC Sierra: 1. Relays and/or interior items will be warm. the amp gauge shows a needle width under 14 when … read more Dec 19, 2018 · Then the draw goes down significantly. 1. Messages. Had to the dealer a few times and am told that I don't drive it often enough to re-cahrge the battery. 2002 Chevrolet Avalanche 1500 Batteries. If it does, then unplug the amp and retest. Amp Hour Capacity: 55. 7 Posts. Make sure it doesn't touch any metal / ground. #10 · Jan 3, 2017. $29. Once it's charged, the system (almost but not literally) shuts off the alternator until the battery voltage drops to a specified point. #4. What kind of vehicle do you drive? 2002 Chevrolet Avalanche 1500. Parasitic battery drain issue, when I connect negative battery cable to battery, relay R1 for parking side lamps clicks … read more. 16. This helps to cushion the blow to a single battery and the alternator on a hard pull. Admittedly my knowledge on the charging system is a little lacking. locate a store. Problems: Systems . If it doesn't spin, probally a solenoid or the starter it self. ASEMASTER6371. When they were installed I upgraded to the GM 145 amp alternator. I am replacing the positive cable on my 04 avy 1500. It acted like it was low on juice then all of a sudden all the lights flickered in unison and relays banging. Mar 21, 2019 · Current Draw Procedure: Find a digital volt ohm meter (DVOM), remove the Red / Positive battery cable. Parasitic draw lessons learned Parasitic draw lessons learned. Every '02, 2500 that has had this problem, had been diagnosed the same. Upgrade your factory battery with a new Duralast or Optima car battery for Chevy Avalanche from AutoZone. nnuvwxdfwavyxlghlsej