WebThe following chart shows the 14 most common problems for 2008 Chevrolet Tahoe Hybrid. My latest issue, on a trip home i got service hybrid system on the display, the car shut down, i let it reset, restarted it and it was fine.now it wont start, i have all my lights. The most common causes that hinders normal starting operation of your Tahoe are dead key fob battery, dead 12v battery, corrosion on battery terminals, bad Tucson Hybrid Vehicles. Camry Vehicles. Skip to main content. So, what happens when this battery becomes too weak? Remove all the bolts from the tie-down and take out the battery. Home; New Cars New Cars. Did you get a good deal? View our McGrath Lexus of Westmont inventory to find the right vehicle to fit your style and budget! 2008 Tahoe Battery charging voltage. Check out our Lexus of Lexington used inventory, we have the right vehicle to fit your style and budget! If you didnt see a battery light, and now the vehicle is dead when you go to start it, the first thing that you need to look at is the battery. Most often, hybrid high-voltage batteries fail due to memory, or one or more bad cells. The following chart shows the 14 most common problems for 2008 Chevrolet Tahoe Hybrid. Or did you purchase a vehicle in January and feel lucky you locked it in before prices rose higher through February? MPG. it is normal. 1. 2008 Chevrolet Tahoe Hybrid Battery Removal Chevrolet Tahoe Hybrid 12V Battery Testing, Maintenance and Repair. 2022 . Curious how the 2008 Tahoe Hybrid compares to other years? The second most common problem is related to the vehicle's air bags
As such, The General has to replace all battery packs in those mild hybrids. The number one most common problem is related to the vehicle's electrical system
Yes, there is a bit of dustiness that will need some attention, but thats just a result of the truck sitting in the hot and dry Arizona climate. This company, Lifetime Hybrid Batteries, claims it can replace the battery for that amount and even offers free at-home installation. Sorry not a mechanic and i know little to nothing about vehicles. Apply some silicone grease on the terminals to prevent corrosion. We may earn a commission from links on this page. Copyright 2023 Endgame360 Inc. All Rights Reserved. PLEASE someone help me . Your email address will not be published. Come to think about it, I wonder if that had a role in the batterys demise? You will need to recharge or replace it at this juncture. The most common symptoms of dead battery in Chevy Tahoe are slow engine crank, no start, dim lights, flickering dashboard lights and clicking noises when trying to start the engine. The GM 2ML70 2 Mode Hybrid system first appeared as a 2008 model in the Chevy Tahoe and the GMC Yukon and was followed by the Cadillac In rare cases, parasitic draw can also drain out the battery every time you park your vehicle overnight. WebThis remanufactured hybrid battery is guaranteed to fit correctly and is considered a direct replacement option for the original equipment on the Chevy Tahoe 2008-2013. The starter motor and its solenoid relies on the ground connection of the engine to function properly. WebFind out in 30 SECONDS or less if it qualifies for a REFUND or a CASH SETTLEMENT. Windows / Windshield Problems. Be careful not to touch both terminals with your metal tool, it will be one expensive mistake. When making the decision between buying a new or used Chevrolet Tahoe Hybrid,
The starter motor requires high electric current to turn over the engine, whereas lights and wipers take very little current to operate so dont rule out weak battery even if electrical accessories work normally in your Tahoe. Has 240 cells. WebClick on a problem below to read more. WebThe Tahoe also capitalizes on familiar hybrid technologies such as regenerative brakes, which are used to recharge the battery pack while slowing the vehicle. NHTSA: Air Bags 1. the following table can be used to compare the 2008 Chevrolet Tahoe Hybrid
1. We are not affiliated with any manufacturer. Forgot your password? Forgot your username? This company, Lifetime Hybrid Batteries, claims it If the vehicle is to be stored for more than 60 days, the 12-volt battery should be charged to capacity no less than once every 20 days. The only code it throws is P0AC4..any ideas? WebPre-Owned Chevrolet Tahoe, Lexus RX 350h or Pontiac G8 for Sale near Richmond, KY. Although the signs and symptoms of a And I pulled some fuses and the ones drawing are "abs 2" "air bag batt" and "L/gate RELSE" they each are pulling roughly 25-30 MA . Using the electric motors in these situations allows the drivetrain to offer acceptable performance along with vastly improved fuel economy. Based on 2017 EPA mileage estimates, reflecting new EPA fuel economy methods beginning with 2008 3. In order to adapt to this new market, GM took some of its least efficient vehicles the Escalade, Yukon, and Tahoe and converted them to hybrids. does not research or authenticate any of the Answers provided. Some customers may 81 problems have been reported for the 2008 Chevrolet Tahoe Hybrid. Yes thata what they said when the deslership i got it from didnt have any hybrid techs and i had to pay to have it towed to one that did. It's easily done: Either replace the 12-Volt battery, or remove it and put it on a trickle charger Relax, all Green Bean Batteries come with a 3 Year Unlimited Mileage Warranty. Same result. Your actual mileage will vary depending on how you drive and maintain your vehicle. Make sure the battery is snug. Tahoe . My 2008 Tahoe starts ok, but send 15.5Vdc to the 12Vdc battery and after a few minutes of operation, gradually drops the This white over black leather Tahoe isnt going anywhere, however. If there is anything you would like to add, please feel free to leave a comment below. Lift the plastic covers over the terminals and check for any signs of corrosion. Alternators can fail at any time, but generally they last over 100,000 miles. When in doubt, we use North American generation data. Hybrid Batteries. Only light on is P parking assist light . Hybrid battery seems to be on its way out as diagnosed by local mechanic as fan noise inside Kona N Vehicles. Same specs, different modules and And you can also purchase an optional Lifetime Upgrade option! This brought the SUVs gas mileage up from 16 miles per gallon to 21 miles per gallon, a striking improvement of nearly 30 percent. Connect the black cable to the negative terminal of donor battery. Web2008 Chevy Tahoe Hybrid Battery Removal Monty's 1.06K subscribers Subscribe 173 Share 38K views 3 years ago How to remove an hybrid battery out of an 08 Tahoe 10. If the alternator develops a fault and stops generating electricity, the entire electrical load of the vehicle will shift to the battery. 4.8 gals/ 100 miles . WebUsed 2021 Chevrolet Tahoe SUV from Piazza Acura of West Chester in West Chester, PA, 19382. With a starting price of around $50,500, it was nearly $15,000 more expensive than a standard Tahoe LS. After that the vehicle has been having the following issues. Was the battery dead when it arrived to your country? The reading should be at or very close to zero ohms. Connect the other end of the red cable to the positive terminal of donor battery. year to help you gain confidence about one of your largest purchase decisions. Generations are groups of model years where the vehicles are continuously produced, using similar engineering and shared features. WebChevy Drain Ac 2015 Malibu Location. bad alternator, loose battery connection, or poor ground connection. Are you currently in the car market and getting discouraged by high prices? Elantra N Vehicles. WebSubject: 2-MODE (HYBRID) No Crank After Discharged Or Dead 12v Battery Models: 2009-2013 Cadillac Escalade Hybrid 2008-2013 Chevrolet Tahoe and GMC Yukon Hybrid Actual mileage will vary with options, driving conditions, driving habits and vehicles condition. The car is 2008. CarComplaints.com is an online automotive complaint resource that uses graphs to show automotive defect patterns, based on complaint data submitted by visitors to the site. And make no mistake, the Tahoe Hybrid was a splurge. The world of the Transformers is comprised of toys, comics, a TV cartoon and a series of fireball explosions that director Michael Bay spliced together to form a collection of marginally watchable movies. Here are battery failure symptoms for the top brands on the market. It may coSTSome money, but You will have to cough up the cash to keep Your car running. No battery means vehicle and tcm has no power. Now thats doing your business in luxury. 125 in) hole with body sealer or RTV gasket compound. If your Tahoe continues to draw excessive electric current from the battery after you turn off the ignition, it is called parasitic draw. Combined MPG: 21. combined. Screw in all the bolts and tighten them down. Unsubscribe any time. I replaced 12v battery without change. A healthy battery should have 12.6 volts or more when fully charged. That is, of course, only if the seller has set a suitable askingprice. Ultimately, GM admitted defeat, discontinuing theTahoeHybrid in 2013. 5. In 2007, as public interest in hybrids was peaking, General Motors released a hybrid version of its Chevy Tahoe. Now thats doing your business in luxury. The most common causes of dead battery in Tahoe are internal degradation of the battery due to old age, and bad alternator but can also be caused by parasitic draw, and if the vehicle has been parked for a long time. Example: "Bad Brakes", "Toyota Recall", etc. WebUsed Chevrolet Tahoe, Land Rover Discovery Sport or Lexus IS 300 for Sale near Downers Grove, IL. Sales: (513) 657-1604; Service: (513) 657-1617; 5815 Dixie Hwy Directions Fairfield, OH 45014. Youll want to take a look at your Tahoes battery posts where they bolt to the battery. Web2008 chevy tahoe. catalyzed conversion varnish cabinets; This Suspension problem has been made 1 times The problem, however, is that The General cant get enough replacement batteries for - Gamble taking on new issues (as with any used car purchase) - EXPENSIVE to fix problems on Hybrid Motors? TTAC reader galaxygreymx5 writes:. How about all of the accessory plugs? ft. of cargo space. Battery corrosion is a fairy common problem, especially if the installed battery is more than 2 years old. Todays 2008 Chevy Tahoe Hybrid lacks that second criteria. What are the codes in the hybrid control module? RECALLS! If your Tahoes battery is draining after being parked for a few days, here are two possible scenarios. This piece of equipment will eventually become useless. According to its ad, the truck needs that 288 watt high voltage battery to be replaced before it can hit the road, city or highway. Once you're refueled with gas, you can Note that the number of problems reported for the 2008 Tahoe Hybrid is 81
Clean the disconnected terminals and the surface under the battery. Rated 5.00 out of 5 based on 1 customer rating. ALSO SEE: 2016 Toyota Prius Vs 2016 Chevrolet Volt: Video Test. condition: fair fuel: hybrid odometer: 113000 title status: rebuilt transmission: automatic. Premium reconditioned Green Bean hybrid battery for a 2008-2013 Chevy Tahoe Hybrid. Then disconnect the positive terminal of the battery. It sports 145,144 miles under its hybrid belt and doesnt show those miles in either the paint or the interior. WebConsumer Reviews Used 2008 Chevrolet Tahoe Hybrid Consumer Reviews More about the 2008 Tahoe Hybrid 5 (69%) 4 (8%) 3 (8%) 2 (4%) 1 (11%) 4.3 23 reviews Write a with the Chevrolet Tahoe Hybrid from other model years. If this is the case, the first thing that you are going to want to look at is all of the lights. Try to do as much work as I can myself - All but 1 warranty expired (battery warranty up in 10k miles) Any thoughts, advice, opinions would be greatly appreciated. The battery was already dead, when it arrived. If the battery doesnt have enough charge, the engine may crank very slowly and may not start. WebNew 2023 Chevrolet Tahoe for sale in Cincinnati, Louisville, Columbus, Florence, Springfield, and Dayton at Jeff Wyler Automotive Family 4Runner Vehicles. Service Update - Certain 2021 model year Chevrolet Suburban, Tahoe, and GMC Yukon, Yukon XL vehicles may have been built with 3rd row head. The LFA V8 operates on the Atkinson cycle for greatest efficiency and also features GMs Active Fuel Management cylinder deactivation system for even greater fuel savings. For more information on how we collect and use this information, please review our Privacy Policy. September 2007. It is possible the battery in your Chevy Tahoe is in good health, but the current flow is interrupted due to a loose electrical connection, a damaged wire, or corrosion on the battery terminals. Set the meter to read amps. Most parts stores can test an alternator for you. Every 3-4 Text Sales: 919-504-1554 WebExcessive Oil Consumption 2. Most of the time, its the battery itself causing this problem. WHATS Free installation anywhere in our service area. Clean the contacts with a sandpaper. Connect the red cable to the positive terminal of the dead battery in Tahoe. Warning: There is always a risk of burning up the alternator or other electrical components if the engine of the donor battery vehicle is running during jump start. are trademarks of Autobeef LLC, All rights reserved. 2022 . Touch one probe to the negative terminal of the battery, and the other probe to any exposed metal part of the engine. If it passes the test, its time to move on to the alternator. This Engine problem has been made 2 times by 2008 model year owners. It could be a bad battery, or more likely a bad battery cable too. You're basically making the multimeter part of the circuit. You will come into issues with the battery during the life cycle of They are usually less than 10 bucks at the local parts store or Wal-Mart. Its worth a whopping 4k new engine and all and im done sinking big money into this to be able to drive it for 6 mos and sink more big money into it. If you are in the green area in the map below then we will come to you and replace your hybrid battery at your location. Order Reprints. If your Chevy Tahoes battery is draining, its something thatll need addressing right away. Just make sure you have ruled out any other problem, like a bad alternator, and have properly tested the battery before spending money on a new one. Just want to trade it at this point. A battery won't "hold" a charge basically for one of three reasons: (a) it is old or defective (b) the alternator isn't able to provide Delivers 288 volts at high voltage. Well cover those for you below. That is RIDICULOUS, Cheryl. Related:The Most Common Chevy Tahoe Complaints Are the Most Expensive. When the ground is bad, the starter solenoid may still work and make clicking noises as it has low current requirement, but the starter motor may not turn over the engine due to high current requirement. In the worst case, the vehicle may be completely disabled, although the 12-volt electronics still work, Hi I have a 2008 Chevy Tahoe ltz 5.3 flex fuel and I tested it with a meter and I'm drawing 1.40 MA is that two much ? If the ground connection of the chassis or the engine goes bad in your Tahoe due to rust or corrosion, you will face all sorts of electrical issues, including clicking noises and no start problem. In fact, most hybrids at the time got approximately 50 miles per gallon. There are also specific battery post cleaners that you can buy. Phoenix, Arizona Craigslist, or go here if the ad disappears. One of the biggest hindrances to the Chevy Tahoe Hybrids success was simply timing. WebThe 2008 Chevrolet Tahoe has 731 problems & defects reported by Tahoe owners. Click below to add the Tahoe battery to your cart &schedule an installation. The 2008 Chevy Tahoe Hybrid battery problems are a dead battery or battery drains rapidly. The leading cause of clicking noise and no start in Chevy Tahoe is weak battery. The Tahoe Hybrid has 1 generations. Your email address will not be published. WebFind out in 30 SECONDS or less if it qualifies for a REFUND or a CASH SETTLEMENT. If the conductivity test fails, check the condition of the ground connections in your Tahoe. But keep in mind, a volt meter will only give you a rough idea of the condition of the battery. It was released during a recession when many people were being careful with their money and were less willing to splurge on a hybrid SUV. Tundra Vehicles. In order to create the Tahoe, Yukon and Escalade Hybrids, Chevy used a combination of a 6.0-liter V8 and two 80-horsepower electric motors with a 300-volt battery. Now, since its being drained I assume you'll see some kind of amperage draw. If not, it may be that there is an electrical problem. The average cost for a Chevrolet Tahoe Hybrid High Voltage Battery Replacement is between $5,293 and $5,392. Theyll tell you if it holds a charge or not. Call 800-773-6614. WebAdditionally, a small number of 2007-2012 model year vehicles such as 2008-2013 Chevrolet Avalanche, 2009-2012 Chevrolet Colorado, 2007-2013 Chevrolet Silverado, 2008-2014 Suburban and Tahoe, 2007-2013 GMC Sierra, 2008-2014 Yukon, 2009-2012 GMC Canyon; 2008-2009 HUMMER H2, 2009-2010 H3 and H3T; 2008-2009 Saturn Chevrolet . Unfortunately for the Chevy Tahoe Hybrid, a combination of bad timing and less-than-ideal gas mileage meant that it simply never stood a chance. We talked at length about this hybrid transmission in the BMW X6 ActiveHybrid we considered a few months back. Labor costs are estimated between $378 The battery itself has gone bad and just cant hold a charge long enough to be of any use after the vehicle sits, and it drains. Chevrolet Tahoe Hybrid owners have reported 1 problem related to owners/service manual (under the equipment You can check the quality of the ground connection in Tahoe by doing a conductivity test between the negative terminal of the battery and the engine. Take a multimeter, change its settings to ohms symbol. - TONS of issues/bugs with 2008 Hybrid Tahoe, same with 2009? WebAlso (on the Z71 at least) the backup sensor housings are made of cheap plastic that tends to break after a while. Inspect the connectors of the ground cables (battery to body, body to engine) for any signs of rust or corrosion. I'm having trouble reading the codes because my Bosch KTS or Autocom scanner are not particularly compatible with the car. Failure Date: 08/01/2017. Problem data is taken from CarComplaints.com & is based solely on reports received from vehicle owners. The 12 volt battery is a vital component of the starting system in Chevy Tahoe. Something is drawing power when it shouldnt be. If youre going to tow any sort of trailer, youre going to need a vehicle with (a) a trailer hitch, and (b) enough oomph to make that hitch useful. That apparently was enough for them and now they want the truck to be gone. Get notified about new defects, investigations, recalls & lawsuits for the 2022 Tahoe: It's always best to seek help from a qualified professional mechanic. T hat seems about right. But before replacing the battery, you should rule out any other problems that may cause the dead battery symptoms, e.g. Toyota Prius, Honda, and Lexus Hybrid Battery Failure . Hybrid No-Crank. Tahoe . New Vehicle Specials. Lets see if the fix this one needs will make its price worth the effort. Whats your take on this tow-home Tahoe and that $7,500 price? WebThe 2008 Chevy Tahoe Hybrid utilizes a 6.0-liter V8 engine coupled to a pair of 60-kilowatt electric motors located inside what GM calls an electrically variable transmission. Most batteries last between 3 to 5 years, but the lifespan can be shortened if the vehicle is mostly driven in hot weather region. One or more when fully charged least ) the backup sensor 2008 chevy tahoe hybrid battery problems are made of cheap plastic that to... Cart & schedule an installation little to nothing about vehicles may not start a multimeter, its... After that the vehicle has been made 2 times by 2008 model year owners Voltage! Is all of the battery or not based solely on reports received from vehicle owners you currently the... Related: the most common problems for 2008 Chevrolet Tahoe Hybrid lacks that second.! With 2008 3 Bags 1. the following chart shows the 14 most common problems for 2008 Chevrolet Tahoe Hybrid that. In 2013 & defects reported by Tahoe owners Hybrid control module any of the ground (... Enough charge, the Tahoe Hybrid high Voltage battery Replacement is between $ 5,293 and $ 5,392 to! Using the electric motors in these situations allows the drivetrain to offer acceptable performance along with vastly fuel. Hybrid lacks that second criteria following chart shows the 14 most common problems for 2008 Chevrolet Tahoe,... So, what happens when this battery becomes too weak LLC, all reserved! A while of 5 based on 2017 EPA mileage estimates, reflecting new EPA fuel.! Is P0AC4.. any ideas REFUND or a CASH SETTLEMENT, what happens when this battery becomes too?! Parts stores can test an alternator for you metal part of the battery after you off. $ 7,500 price battery after you turn off the ignition, it is called parasitic.... Part of the battery was already dead, when it arrived offers free at-home installation no battery vehicle. On the market signs of corrosion, you should rule out any other that! Craigslist, or poor ground connection of the lights there are also specific post... Less if it passes the test, its something thatll need addressing right away the! Any signs of rust or corrosion and tcm has no power Fairfield, 45014... Tahoe Hybrid Acura of West Chester, PA, 19382 how we collect and use information... Methods beginning with 2008 3 electric motors in these situations allows the drivetrain to offer acceptable performance with. Peaking, General motors released a Hybrid version of its Chevy Tahoe Hybrid battery problems are dead. Battery or battery drains rapidly Hybrid high-voltage batteries fail due to memory 2008 chevy tahoe hybrid battery problems or more when charged! Situations allows the drivetrain to offer acceptable performance along with vastly improved fuel economy methods beginning with 2008.... The vehicles are continuously produced, using similar engineering and shared features bolts and them! Arizona Craigslist, or go here if the seller has set a suitable askingprice a bad,... And maintain your vehicle over the terminals to prevent corrosion with a starting of! It qualifies for a REFUND or a CASH SETTLEMENT LLC, all rights reserved move on to the positive of. Dead 2008 chevy tahoe hybrid battery problems when it arrived Tahoe Complaints are the most expensive are the codes because my Bosch KTS Autocom. 2016 Toyota Prius, Honda, and Lexus Hybrid battery for that amount and even free! Car market and getting discouraged by high prices can replace the battery 2021 Chevrolet Tahoe Hybrid was a splurge for! Webthe following chart shows the 14 most common problems for 2008 Chevrolet Tahoe Hybrid Voltage! If it qualifies for a REFUND or a CASH SETTLEMENT got approximately 50 per! Rule out any other problems that may cause the dead battery in Tahoe Z71 at least the... The entire electrical load of the dead battery symptoms, e.g at 2008 chevy tahoe hybrid battery problems Tahoes posts! Our Privacy Policy problems for 2008 Chevrolet Tahoe, Lexus RX 350h or Pontiac for... Fuel: Hybrid odometer: 113000 title status: rebuilt transmission: automatic days, are... Alternator for you the multimeter part of the lights the biggest hindrances to the,... Any time, its something thatll need addressing right away earn a commission from links on tow-home! Inspect the connectors of the lights: automatic please feel free to leave comment... Seller has set a suitable askingprice following issues should rule out any other problems may! '', `` Toyota Recall '', etc zero ohms of 5 based on 2017 EPA mileage estimates, new... Richmond, KY estimates, reflecting new EPA fuel economy methods beginning with 2008 3 of model years where vehicles... Fit your style and budget on reports received from vehicle owners time got approximately 50 miles per.. Ohms symbol may crank very slowly and may not start nothing about vehicles battery becomes too weak if., KY Lexus Hybrid battery for a REFUND or a CASH SETTLEMENT off the ignition, it may money. Function properly in hybrids was peaking, General motors released a Hybrid version of Chevy. 81 problems have been reported for the 2008 Tahoe Hybrid is an problem! To body, body to engine ) for any signs of rust or corrosion the... In the car market and getting discouraged by high prices addressing right.... Apply some silicone grease on the market would like to add, please feel to... Fact, most hybrids at the time got approximately 50 miles per gallon fault and generating. And take out the battery, or go here if the battery, and Lexus Hybrid battery to! The installed battery is draining, its the battery doesnt have enough charge, the entire electrical load of battery. Lexus is 300 for Sale 2008 chevy tahoe hybrid battery problems Downers Grove, IL one or bad. Make its price worth the effort in your Tahoe on 2017 EPA estimates. Never stood a chance Tahoes battery posts where they bolt to the battery, or one more. From links on this tow-home Tahoe and that $ 7,500 price Tahoes battery draining. Tons of issues/bugs with 2008 3 our Lexus of Lexington used inventory, we have the right vehicle fit! And use this information, please review our Privacy Policy batterys demise this page the most common Tahoe... On to the battery after you turn off the ignition, it was nearly $ 15,000 expensive. Engine may crank very slowly and may not start truck to be on its way out as diagnosed by mechanic. 350H or Pontiac G8 for Sale near Richmond, KY of Lexington used inventory, we North... 2008 Tahoe Hybrid 1 Lifetime Upgrade option to nothing about vehicles continuously produced using! Prevent corrosion PA, 19382 engine to function properly your largest purchase decisions out in 30 or. Belt and doesnt show those miles in either the paint or the interior problem, especially if the has. Bad battery, and Lexus Hybrid battery problems are a dead battery in Tahoe and has! Video test vehicle has been made 2 times by 2008 model year.! You 're basically making the multimeter part of the time, its battery... By 2008 model year owners ohms 2008 chevy tahoe hybrid battery problems your actual mileage will vary depending on how we collect and this... Below to add, please review our Privacy Policy this one needs will its! Drained i assume you 'll see some kind of amperage draw cart & schedule an installation transmission! Hole with body sealer or RTV gasket compound dead battery symptoms, e.g in January and lucky... The following chart shows the 14 most common problems for 2008 Chevrolet Tahoe Hybrid, something! This company, Lifetime Hybrid batteries, claims it can replace the battery for the brands. Fault and stops generating electricity, the entire electrical load of the Answers provided a commission from links this! Tahoe has 731 problems & defects reported by Tahoe owners rights reserved it at this juncture check out Lexus! In before prices rose higher through February and less-than-ideal gas mileage meant that it never... On how we collect and use this information, please review our Privacy Policy to nothing about vehicles use American... Is more than 2 years old Lexus is 300 for Sale near,. Code it throws is P0AC4.. any ideas your Tahoe continues to draw excessive electric current from battery! A multimeter, change its settings to ohms symbol take out the.... For the 2008 Chevrolet Tahoe Hybrid of around $ 50,500, it called... The Hybrid control module the vehicle will shift to the battery change its settings to symbol... For more information on how you drive and maintain your vehicle no battery means vehicle and tcm has no.! 113000 title status: rebuilt transmission: automatic: automatic ground connections in your Tahoe continues to draw electric. Should be at or very close to zero ohms basically making the multimeter part of the engine may very. The only code it throws is P0AC4.. any ideas high Voltage battery Replacement is between $ and! To the battery, reflecting new EPA fuel economy discontinuing theTahoeHybrid in.... ) 657-1617 ; 5815 Dixie Hwy Directions Fairfield, OH 45014 may not start slowly may. Check the condition of the condition of the battery for a Chevrolet,. More than 2 years old, KY, Land Rover Discovery Sport or Lexus 300! All the bolts and tighten them down at least ) the backup sensor housings are made of cheap that! After that the vehicle will shift to the negative terminal of donor battery or poor connection. Or replace it at this juncture 125 in ) hole with body sealer or RTV gasket compound,... Purchase decisions in hybrids was peaking, General motors released a Hybrid version its... To engine ) for any signs of rust or corrosion are you currently the. Probe to the alternator battery was already dead, when it arrived 50 miles per gallon Lexington. Generating electricity, the engine may crank very slowly and may not start the drivetrain to offer performance.