2024 Honda odyssey charging system problem

April 7, 2023. Honda Accord: Check Charge System Message. If you see the "Check Charge System" warning light and message appear when driving, don't worry. In this guide I will explain what the check charge system message means, how to diagnose it, and how to fix and reset it. Firstly, here's a basic overview before I go in-depth.. Longhorn steakhouse steele creek

The 2021 Honda Odyssey has 17 problems & defects reported by Odyssey owners. The worst complaints are problems. CarComplaints.com : Car complaints, car problems and defect informationComes on while driving - Make sure the parking brake is released. Check the brake fluid level. Comes on along with the ABS indicator - Have your vehicle. checked by a dealer. Blinks and the brake system indicator (amber) comes on at the. same time - There is a problem with the electric parking brake system.60 seconds to "change key batt" warning light honda odysseyHow to reset your service light on your honda odyssey wrench icon Honda wrench odyssey lightHow to reset a maintenance required light on a honda odyssey. Resolved: weird problem after battery changeOdyssey led Honda odyssey lightHonda odyssey maintenance light reset diy 'how to'.Cupid1127. 1 post · Joined 2017. #12 · Sep 26, 2017. We've had our 2918 odyssey for less than a week. 7 warning lights came on: Emissions system problem , VSA, power steering , brake system , brake hold, lane departure , and something about uphill assist/hill problem. Car seems to be running fine.An illuminated "Check Charge System" light on a Honda Accord indicates a problem with the vehicle's charging system: the battery, the alternator, the electronic control unit (ECU) and the wiring connections that link them all together. While it's possible that your car battery is at fault, this light doesn't necessarily mean you need ...The charge system warning isn't a battery problem. It means the alternator isn't charging. This problem can be intermittent, which means it might only have happened failed when the light was initially triggered. ... Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 110k miles - Bought brand new in August 2006, never any major repairs ...Check Charge System Problem. I have a 2011 Odyssey EX-L, last night driving the check charge system light came on immediately after starting it has been for a couple of weeks but it has also been cold so I figured since the light went off after driving for a few minutes it was just the battery getting cold. After driving for about 30 minutes ...Charging system problem honda accord 2018 Check charge system on 2013 honda accord. : cartalk Honda accord check charge system. Honda Accord Check Charge System Message: (Fixed!) » AutomotiveRider. Total 48+ imagen honda odyssey charging system problem Honda accord check charge system Charging system problem honda accord 2018 'check charge system'Note: Dirty cabin air filter mostly only leads to reduced cooling. If only hot air comes out of the air vents in your Odyssey, then the problem probably lies somewhere else. 2. Dirty or clogged condenser. Like the radiator, the air conditioning condenser on Honda Odyssey sits at the front of the vehicle and is responsible for releasing the heat …1. Next. End. New Member. More. 2 years 5 months ago #52749. 2014 Honda Odyssey Charging System problem was created by cracker442. 2014 Honda …No AC (compressor got holed in March) but defrost was on both front and rear. Had been driving more or less 35-45 mph, then on the exit ramp, suddenly my parking brake indicator came on, the battery light came on, and it started flashing "check charging system," check ABS," and "check VSA," just sort of cycling through them all.Collision Mitigation Braking System Problem. Warning Light. ... was issued by Honda to address this issue: TSB 19-051 Our thanks to member @zroger73 for posting this post #223 Please click the attachment to see TSB ... We have had nothing but bad luck with the Michelins on our 2016 Odyssey, so I found the cheapest price for the tires I wanted ...2021 Honda Odyssey models. The 2021 Odyssey is a family-friendly minivan available in five trim levels: LX, EX, EX-L, Touring and Elite. All are powered by a 3.5-liter V6 (280 horsepower, 262 lb ...5 posts · Joined 2011. #1 · Oct 29, 2011. Lately, the ol' van has been overheating a little, but not much. If I put water in it, it will be okay for a while, but then I notice that it is pretty low, after a while. There are no leaks anywhere that I can see, even when it's been running for a while, so I'm thinking that I either have a ...Updated on Jan 30, 2024. Table of Contents. Seeing the “Check Charge System” light turn on in your 2012 Honda Odyssey can be nerve-wracking. This warning light is likely signaling a problem with your Odyssey’s battery or alternator. To avoid having your vehicle suddenly lose power while driving, have a mechanic assess the problem right away.The multimeter will display the "available voltage" of the battery. If the battery is in a good state, the multimeter should show a reading between 12 and 13 volts.; Measure the starting voltage of your Odyssey: With the tips of the multimeter in the same position, and without breaking contact, we must turn the engine on and check how much the voltage drops when the engine starts.Dim headlights. Dimming headlights are one of the most common signs of a bad alternator in the Honda Odyssey. Dim headlights indicate that the alternator can’t keep up with the energy request for the lights. As your Odyssey begins to eat through the voltage stored in the battery, the headlights will begin to fade.The Honda Accord “Check Charge System” message light means you have a problem with the car’s charging system. This is responsible for keeping the battery charged and powering the Accord’s electrical components. The charging system includes the battery, alternator, electronic control unit (ECU), and wiring connections that link them all ...AWD system problem warning light. 2nd Gen. I have a 2021 Black Edition with 1800 miles. I just started it on and this warning light came up. I turned it off and upon restarting it came right back on. It is definitely driving front wheel drive only currently. It has been -5 or colder here this week, not sure if that would factor.Table 1 shows 17 common electrical system related problems of the 1999 Honda Odyssey. The number one most common problem is related to the ignition switch ... The Ignition Switch problem. The contact owns a 1999 Honda Odyssey. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. ...Table 1 shows 17 common electrical system related problems of the 1999 Honda Odyssey. The number one most common problem is related to the ignition switch ... The Ignition Switch problem. The contact owns a 1999 Honda Odyssey. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. ...terminal will cause the same problem. As long as the IG and B circuits are connected the charging system will function. Low charge: This problem can occur if the belt is slipping or if the engine rpm is too low. More specific to Honda/Acura, if the C circuit is shorted to ground, the charging system will always charge at the low output mode.10 Sept 2021 ... 31:11. Go to channel · P0171 Trouble Code: System Too Lean Bank 1 Diagnosis and Repair! KIT'S Auto and Truck Repair•218K views · 8:26. Go to ...A malfunctioning EVAP system, such as a leaking purge valve or damaged canister, can cause the check engine light to illuminate and increase emissions. 5. Leaking or damaged exhaust system. If there's an exhaust leak anywhere in the exhaust system, the warning lights can come on the dash.https://amzn.to/43jx5MK - New Alternators https://amzn.to/4ah7Lcw - New Belts https://www.youtube.com/@carproblemsmax/join - Become our Sponsor In this...25 Feb 2023 ... Are you experiencing the dreaded “Charge System” warning and red battery light on your dash or a dead battery in your Honda Odyssey (2011, ...Voltage dropped to around 12.0 volts as usual, but this time the car reverted to the old (pre-alternator-replacement) behavior. It was alternating between 12.0 and 13.5 volts. Repeating over and over, there would be roughly 30 seconds or a minute of malfunction then about the same length at 13.5 volts, seeming stable.Cguptill said: Well, here’s a fun one. As seems to happen on the 4th Gen, I got the dreaded “Check Charge System” warning. Very quickly, it seems like the van is losing power, and It doesn’t seem to want to shift correctly. I cut the AC and all the electronics, and the van goes back to normal operation enough to get to a safe place and ...I have a 2007 Honda Odyssey Touring, and am getting the Check Charging System warning. The warning only pops up for - Answered by a verified Mechanic for Honda ... This problem started when the alternator was replaced. The charge indicator is a basic circuit that turns the light on if the charging voltage is too low. The gauge assembly warns ...2013 Honda Accord sport check charging system light on we already. Check charge system on 2013 honda accord. : cartalk Check charge system + warning lights Total 48+ imagen honda odyssey charging system problem. Honda accord check charge system message: (fixed!) » automotiveriderHonda odyssey lights abs vsa dash reset light battery warning 2006 accord procedure fault stay easy low voltageCheck engine light flashing in honda odyssey Resolved: weird problem after battery changeTotal 48+ imagen honda odyssey charging system problem. Honda odyssey maintenance light reset diy 'how to' . Check Details. Check Details2008 Honda Odyssey electrical problems with 49 complaints from Odyssey owners. The worst complaints are battery keeps draining, key fob not working, and car shut down.Two causes might be: a bad ELD (Electronic Load Detector) a bad voltage regulator. If not, switch on the rear window defroster and repeat the above. 2002 Odyssey EX Fern (Granite) Green. Honda hood protector, stainless steel flex brake lines, Honda block heater, AC condenser screen, Zymol wax. 181,000 miles/291,000 kilometres; original ...15 Jan 2020 ... "Charging System Warning Light The charging system warning light comes on when there is a problem with the electrical charging system or when ...6113 posts · Joined 2013. #1 · Aug 21, 2017. Hey folks, I've been experiencing starting problems with my van. It takes a couple of seconds for the van to start up, I have to hold the key in the start position for 3-5 seconds. Nothing sounds weak, it just takes some time to start up. This happens when the van sits for an hour or so after ...Feb 28, 2024 · Multiple owners of the Honda Odyssey had complained of various problems when the engine misfired. Some issues they reported are: #1 Extreme shaking/jerking of car: When the misfire occurs, the engine will run roughly, causing the car to shake or jerk massively. Owners have reported cases of wild shaking, especially when driving at higher speeds. Alternator failures can definitely be intermittent. "Know right away" - it is true that usually the failure mode is that they don't charge at all, so the charging light comes on, and if it stays on, you'll probably end up with a dead battery, stranded, before too long (half hour of driving would be risky).John Clark. 14152 posts · Joined 2008. #3 · Mar 24, 2019. You're under warranty. As suggested above, take it to your dealer where they will plug in a scan tool, read the code (s) and then repair what has failed. It's likely not a big deal but does need to be fixed. 2008 Odyssey Touring-Silver.Apr 7, 2023 · The Honda Accord “Check Charge System” message light means you have a problem with the car’s charging system. This is responsible for keeping the battery charged and powering the Accord’s electrical components. The charging system includes the battery, alternator, electronic control unit (ECU), and wiring connections that link them all ... 2013 honda accord sport.while driving the check charging system warning 2014 honda accord plug-in hybrid price & total range Charging system problem honda accord 2018. Check Charging System Warning | Drive Accord Honda Forums. Total 55+ imagen check charging system honda Lights warning charge check system honda fit Check charging system 2012 ...We've had our 2918 odyssey for less than a week. 7 warning lights came on: Emissions system problem , VSA, power steering , brake system , brake hold, lane departure , and something about uphill assist/hill problem. Car seems to be running fine. Took to dealer , found nothing wrong. Thought maybe low voltage problem but battery seemed fine.Welcome to the ultimate guide to all dashboard symbols, warning lights, errors and faults for the 2001 to 2024 Honda Odyssey to assist in troubleshooting, diagnosis and solving these problems. Please note: This guide covers every single possible symbol/warning light for ALL model variations for Honda Odyssey, including standard, premium and top ...With the engine running, your battery should read around 14.4 volts indicating that your alternator is working and is charging. If your battery can't maintain 12.4 volts, you will want to recharge it with a battery tender and try again or you will need a new battery. 2007 Honda Odyssey Touring 312K Miles.I’ve an Odyssey. the battery is coming on at low RPM below 1500 RPM, “check charging system” message is on the dash. battery light is on idle or stop. when rpm more than 2000, the battery light is off. I tried to shift the gear on park position, measure the battery is 11.3v, battery light is on, then i increase the rmp to 2000, light ...Hydraulic systems are used in various industries for their ability to generate immense power and control heavy machinery. However, like any mechanical system, hydraulic systems can.... VISUAL INSPECTION. Always check the easy things first. Check for problems on both the engine and the. product powered by the engine. •. Check for broken, bent, or loose terminals. •. Check for corroded wires, connectors, or terminals. •. Check for a pinched, cut, or damaged wire harness. •.You can also monitor the system voltage to confirm that the alternator is working and the battery is being charged. Engine running, you should see 13.5 volts or higher. Engine off, your should see 12.2 or higher (12.6 is full battery charge). You can get a power port charger that will show the voltage.2012 Honda Odyssey (touring) - check charging system light…. Second Opinion] 2012 Honda Odyssey (touring) - check charging system light came on, and then the battery light. We've been reading up on what might cause this, and we've seen low battery or battery failing (just replaced this a year or so ago), and the spool valve leak, bad ...2007 Honda Odyssey Review: A Year To Avoid With More Complaints Than Newer Models. Change Year. Alex Showalter. May 5, 2022. The 2007 Odyssey lasts around 200,000 miles with widespread steering and engine problems. At $5,228 - 6,662, it's expensive for one of the least reliable years. 4.30.Table of Contents. A drained battery is a common issue in models of the Honda Odyssey. This can cause your electrical components to work poorly or your car to not turn on at all. The battery draining issue may be due to a bad alternator, a dead battery, or another issue. A dead battery can really ruin your day—all your plans are put on hold ...2003 Honda Odyssey EXL 2001 Accord EX - 4 CYL 1996 960 Volvo Wagon 1992 Honda Accord EX 4 Cyl ... Problem Resolved After a week of work on my car, Honda was able to resolve the issue. ... After 30 seconds the "Check Charging System" message showed up in the display, but no other lights on the dashboard. Came home, been driving the car and ...1 Adaptive Cruise Control problem. Failure Date: 04/14/2023. The problems occurred to a brand new 2023 Odyssey only few days (roughly 8 days) after purchase. I was driving the vehicle on road in my community, I came to a stop sign and stopped, then I was about to turn right but found it was kind of difficult to turn, at same time I heard the ...Web if the check charging system is on on the 2011 honda odyssey and you don't know what it means, i can help you with that. Web 2011 honda odyssey exl, 75k miles.problem: However, the alternator is making a whining noise. In a honda car, the charging system warning light will go on when there is an issue with the electrical.Saturday, I took my car to my Honda dealer and they replaced the battery. When I went back to go pick up my car, I turned on my car and saw it was showing it had a "Charging System Problem". I immediately told the service center and they took my car back for an additional two hours.Oct 31, 2023 · Here is a tool that I use to check my battery and charging system. You Tube has a few good videos on how to use it. Also the instructions were pretty good that came with it. Solar BA7 The BA7 adds the ability to assess starting and charging system performance and offers quick assessment, providing both a numerical result and a pass/fail LED ... Honda has issued a transmission recall for the Odyssey model years 2002 through 2004. The 1999 through 2001 model years had an extended warranty because of the transmission, which ...If your Honda’s “check charging system” warning light comes on, there are a few things you can do to fix the problem. First, check the battery to make sure it is properly charged. If the battery is low, try charging it with a jumper cable or a portable battery charger. If the battery is completely dead, you will need to replace it.Worst 2010 Honda Odyssey Problems #1: Stopped Working 2010 Odyssey Average Cost to Fix: $2,200 Average Mileage: 84,000 mi. Learn More #2: Inappropriate Air Bag Deployment 2010 Odyssey Average Cost ...2019 Touring Charge system Problem/Auto Stop Start Malfunction : r/HondaOdyssey. r/HondaOdyssey. • 5 hr. ago. N2ic8k. 2019 Touring Charge system Problem/Auto …A malfunctioning EVAP system, such as a leaking purge valve or damaged canister, can cause the check engine light to illuminate and increase emissions. 5. Leaking or damaged exhaust system. If there’s an exhaust leak anywhere in the exhaust system, the warning lights can come on the dash.Dealer says after detailing it now shows charging system problem and the emergency brake indictor light is flashing. Dealer replaced a part today, didn't fix the problem. ... Scouring the internet for "Honda ECU connector" the best I could find is a 2008-2011 odyssey ecu picture. Looks like all three connectors have covers.Multiple owners of the Honda Odyssey had complained of various problems when the engine misfired. Some issues they reported are: #1 Extreme shaking/jerking of car: When the misfire occurs, the engine will run roughly, causing the car to shake or jerk massively. Owners have reported cases of wild shaking, especially when driving at higher speeds.Cguptill said: Well, here’s a fun one. As seems to happen on the 4th Gen, I got the dreaded “Check Charge System” warning. Very quickly, it seems like the van is losing power, and It doesn’t seem to want to shift correctly. I cut the AC and all the electronics, and the van goes back to normal operation enough to get to a safe place and ...Acura charging system indicator Total 48+ imagen honda odyssey charging system problem 2013 honda odyssey check charging system. 2010 honda odyssey check engine light flashing and vsa. Odyssey ledHonda odyssey check charge system warning explained Honda odyssey lights abs vsa dash reset light battery warning 2006 accord procedure fault stay ...Automobiles designs: reset srs manual honda odysseyAutomobiles designs car sight reset odyssey srs honda manual Odyssey honda troubleshooting electrical manual originalTotal 48+ imagen honda odyssey charging system problem. Honda check odyssey systemHonda odyssey 2011 check charging system 2009 honda odyssey check charging system light : r ...Car Dies and shows "12 Volt Battery Charging System Problem", "Low Battery Charge. Power Reduced" Messages. ... Dropped car off at local Honda dealer yesterday. Problem has been diagnosed as a bad HV battery assembly and requires replacement of the entire assembly, which costs over $6k I was told. Thankfully, it is …17 May 2015 ... Comments197. Ramsey Bear. Real quick. I just had this problem. I watch this video and replace the relay fuse ...Jason B said: Turn the wireless phone charging system on by pressing and holding the power button in the upper right corner of the charging tray. The green indicator light will activate when the system is ready to use. Place the compatible device in the center of the tray with the screen facing up.Charging System Warning Light The charging system warning light comes on when there is a problem with the electrical charging system or when the igni-tion switch is turned on with the engine not running. If the light comes on while driving, stop and check to see if the alternator belt is loose or broken. To check the belt tension, push on theA bad alternator can leave your Honda Odyssey without power and unable to move. Alternators don't always go bad in the exact same way. ... some vehicles have an "alt" light that specifically tells you there is a problem with the charging system, and not the battery itself. ... When the battery gets so dead it will no longer be able to power ...Here is a tool that I use to check my battery and charging system. You Tube has a few good videos on how to use it. Also the instructions were pretty good that came with it. Solar BA7 The BA7 adds the ability to assess starting and charging system performance and offers quick assessment, providing both a numerical result and a pass/fail LED ...2018 Ody w Navi/Res transmission/emission warning. Bought this unit used in great condition, but with high miles at 118,000. Service records showed all service was done at a Honda dealership on the recommended schedule. Since we bought it in early 2021, we put about 4,000 miles on it with no issues other than replacing the battery.I have a problem with my odyssey 2014. I replaced the alternator (I moved from another odyssey - the same OEM number) because it stopped charging the battery but red charging light is still on. The car works only for 3 cylinders, the rear doors and tailgate doesn't work and reverse gear doesn't react. The alternator has been checked and works.A malfunctioning EVAP system, such as a leaking purge valve or damaged canister, can cause the check engine light to illuminate and increase emissions. 5. Leaking or damaged exhaust system. If there's an exhaust leak anywhere in the exhaust system, the warning lights can come on the dash. Worst 2008 Honda Odyssey Problems #1: Excessive Oil Consumption 2008 Odyssey Average Cost to Fix: $3,000 Average Mileage: 119,000 mi. ... Bump the Odyssey problem graphs up another notch. The charge system warning isn't a battery problem. It means the alternator isn't charging. This problem can be intermittent, which means it might only have happened failed when the light was initially triggered. ... Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 110k miles - Bought brand new in August 2006, never any major repairs ...21 problems related to electrical system have been reported for the 1999 Honda Odyssey. The most recently reported issues are listed below. 1 Electrical System problem. Failure Date: 11/10/2020 Vehicle turns off randomly while in motion on the street. 2 Electrical System problem. Failure Date: 04/12/2017 Several times over past two weeks ...20 Jun 2021 ... they replaced the first alternator with a second one, still the same problem. Now they want me to leave the car there for at least a day so they ...We've had our 2918 odyssey for less than a week. 7 warning lights came on: Emissions system problem , VSA, power steering , brake system , brake hold, lane departure , and something about uphill assist/hill problem. Car seems to be running fine. Took to dealer , found nothing wrong. Thought maybe low voltage problem but battery seemed fine.Check out our Honda Odyssey overview to see the most problematic years, worst problems and most recently reported complaints with the Odyssey. Example: "Bad Brakes", "Toyota Recall", etc. Bump the ...There are several common reasons why your car battery's not charging even if both it and the alternator seem to be good. So, let's take a look at the following errors and how you can address them: 1. Corroded terminals. An inability of a car battery to charge is one of the main symptoms of corrosion on the battery terminals or elsewhere ...Oct 20, 2022 · Most Honda owners who have encountered the "Check Charging System" warning light have traced back the source of the problem in the circuitry of this unit. The sensor works by sending a signal to the car's computer to indicate how much power is being drawn from the battery. If the sensor detects that the battery is not receiving enough charge ...

VisibleScallion7467. Check charging system/battery light. Has come and gone, 2013. I have a 2013 odyssey, 2 weeks ago the check charging system came on. We drove home and it went away. We checked the battery and the alternator and both checked out fine. Today it came on again once I had been driving for 30 minutes on the high way.. Costco gas prairie

Check Charging System message means the alternator is not putting out the required voltage and amperage to run the vehicle systems and keep the battery charged. Likely the alternator was failing. You say the alternator was replaced. What brand alternator was used?Install car alarm remote startI have a 2006 honda odyssey ex-l that has a parasitic battery drain of Resolved: weird problem after battery changeToyota camry check charging system. 2009 honda odyssey check charging system light : r/mechanicadviceAir conditioner problems in honda odyssey Honda odyssey check parking sensors warning common cause ...So I bought a used 2019 honda pilot. For the first week it is all fine but I parked my car on a hill for 3 days in the rain and today I went in my car to start it and three warning lights came on. It shows awd system problem, charging system problem and idle stop system problem. I took the pilot out to drive and it drives fine but it shows that ...17399 posts · Joined 2001. #8 · Dec 12, 2023. I am going to fill you in on a top secret. That BATT light and the "Check charging system" message are the same thing. On vehicles which do NOT have the Check Charging System message/light, they only have the red BATT light and it does not illuminate with a bad battery.[causes & solutions] 2018 electrical issuesTotal 48+ imagen honda odyssey charging system problem. 2011 honda odyssey check charge systemOdyssey honda ac 2007 air 2001 valve freon compressor check system pressure add warm 2008 charging justanswer hear blows way Honda odyssey 2013, intermittent starting problem, (found loose2020 honda odyssey ...July 20, 2022. A glitching ECU, a failing alternator, and an old battery can affect the charging system. Do not ignore the charge system problem, as the faulty alternator …To my surprise the voltage would drop from normal 14+v to 12.4v while driving. Turning the headlights on (adding a heavy load) would kick it back to 14+ v. SO, to prevent discharging of the battery we have to remember to keep the headlights on when we drive. Without a load, the alternator/charging system disconnects and runs off of the battery ...The easiest method to check the alternator is by measuring the voltage at the battery terminals when the engine is running. Start your Odyssey. Connect the black cable of the multimeter to negative terminal of the battery, and the red cable to the positive terminal. The voltage should be between 13.5 and 14.8 volts with the engine running.2006 Odyssey sliding door problems. I have read and watched loads on the doors but find myself a bit lost at this point. Both doors eventually stopped working and I replaced the middle bearings assembly on both doors, plus cleaned and lubed the bottom bearings assembly. It slides great now. It took a long while to figure out how to reset the ...An illuminated "Check Charge System" light on a Honda Accord indicates a problem with the vehicle's charging system: the battery, the alternator, the electronic control unit (ECU) and the wiring connections that link them all together. While it's possible that your car battery is at fault, this light doesn't necessarily mean you need ...Check engine light is on: 2011 honda odyssey ex-l 3.5l v62010 honda odyssey check charging system Wrench hondaTotal 48+ imagen honda odyssey charging system problem. [2007 honda odyssey] "check charging system" light , then flashes an array of "check abs, check2011 honda accord battery light on Honda odyssey maintenance light reset diy 'how to ...Elite shown in Lunar Silver Metallic. 19-inch alloy wheels standard on Sport and above. Modern Design Meets Family Fun. The Odyssey stands ready to take on family adventures in style, with a gloss-black grille, LED headlights, and available 19-inch wheels. EXPLORE STYLING.Honda Odyssey Charging System Problem. Posted on 18 Nov 2023. Battery fix fifth Resolved: weird problem after battery change Honda odyssey won't start. Resolved: Weird problem after battery change | Honda Odyssey Forum. Check Details. Honda Odyssey won't start - causes and how to fix it.Faulty ECU. Lastly, an illuminated check charging system light on your Honda could be due to the electronic control unit (ECU). This is more common on a newer Honda but less common overall than the issues described above. If the ECU is to blame, you might notice a check engine light in addition to the check charging system light.I have a 2012 Honda Odyssey that is having an issue with the charging system and my mechanic isn't sure what the problem is. The battery is brand new and the alternator was rebuilt yesterday. Upon installation of both, the battery light remains on and it looks like the alternator isn't even being activated at all.13 posts · Joined 2020. #1 · Jul 16, 2023. Today I took my Honda Odyssey 2020 to Autozone for battery and alternator test. The battery and alternator tests passed but the third test (charging fault) failed. I have been reading around and some people are saying that it could be battery sensor or the fuse of battery sensor..

Popular Topics