honda crv charging system problem
Thank you marty1! One time I had to crawl out the back of the car with Honda service on the phone as proof because every time I opened the driver door the windows and sunroof would go down. An electrical short and failed resistor means the relay gets stuck in the open position, draining the battery through the multiplexing system. First time I heard it on the CRV I checked about an hour later and it was off. We took the vehicle to the dealer, but they could not find a problem, and no action was taken. Unfortunately this TSB only applies to a specific VIN range of 2017 CR-Vs. 2002 Honda CRV Charging System. Found this thread and others. For a better experience, please enable JavaScript in your browser before proceeding. Took car to Findlay Honda in Flagstaff. Read details... Headlights Turn Off While Driving problems, Integrated Trailer Brake Control problems. Maybe you're concerned you will soon. Marty1, Thank you for posting this information about the 2019 Honda CR-V battery issues. Thanks to the folks at Findlay, especially, Jonathan, the best auto tech ever. Their focus is on safety-related issues. Had the update applied, TSB 19-039, and it appears to have solved the problem with parasitic draw. A parasitic drain is when an electrical component continues to draw power from the battery even after the vehicle is turned off. Called my dealer back. Components: ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM NHTSA ID Number: 10156621 Summary Dealer Message - Today, March 29, 2019, American Honda is announcing a Product Update for certain 2019 CR-V vehicles to address a concern related to a possible low battery state of charge and/or no start after the vehicle has been parked. They applied the procedure in Service Bulletin 19-039. ©2020, CarProblemZoo.com All rights reserved. I will be contacting my dealer tomorrow. However, those fixes aren’t always effective and have been limited to the 2012 and 2017 model years. My brand new 2019 C-RV EX-L died on day 8. The A/C relay in 4th generation CR-Vs may stay engaged after the engine is shut off, according to TSB #A11090M. Multiple times while the key fob was nowhere near the vehicle, the windows and sunroof would roll down by themselves. Stopped the car (engine runnng) and the battery lamp re-lit with SIR lamp. Table 1 shows the 33 most common electrical system problems. In TSB #17-032, titled Parasitic battery draw from VSA modulator (vehicle will not start), Honda says the VSA software logic may not shut down correctly when: The VSA modulator will continue to draw 350mA of power after the vehicle is shut off. Sounded like a stuck electrical switch or something like that. Here’s a look at a couple other common problems in post-2010 CR-Vs. Battery died two days ago. Whatever the reason, here's a handful of things you can do to make sure it gets the attention it deserves. Started after recharge. The second most common problem is related to the vehicle's ignition switch (87 problems). The general caveat here is that with Honda's dual charge battery charging system and with a lot of short trips.. your battery is never fully recharged and hence at 100% when you turn your vehicle off for the day. I have brought it to numerous dealerships to only be told the battery is bad. Honda CR-V Owners Club forum, the best hang-out to discuss CVT, Hybrids, trim levels and all things CR-V, https://www.nhtsa.gov/vehicle/2019/HONDA/CR-V/SUV/AWD#manufacturerCommunications, https://static.nhtsa.gov/odi/tsbs/2019/MC-10156620-0001.pdf, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. In February of 2013, Honda released TSB #12-002 outlining procedures for alternator testing with a GR8 Diagnostic Battery Station. They said "no bulletins on your VIN, so can't help". The number one most common problem is related to the vehicle's electrical system (1,057 problems). It’s not just parasitic drains that are killing off CR-V batteries. Those pumps are common on lots of cars--remove vapor from the tank so it does not go into the atmosphere. Since I have gotten the 2015 Honda Cr-v 5 years ago, I have randomly had difficulty starting my car. Honda CR-V owners have reported 1,551 electrical system related problems since 1996. Over the years, Honda has released multiple technical service bulletins (TSB) outlining potential software fixes for battery problems. Honda said they know about the problem but as of July 6, 2020, they do not have a fix. The vehicle stability assist (VSA) software in the 5th generation CR-V may continue to draw power from the battery after the vehicle is turned off. I went into the garage the other day and heard a humming noise coming from my 2019 CRV Touring which had been parked in there for several hours. TOPCOPFH1 MEMBER; 2002 HONDA CRV; Electrical problem 2002 Honda CRV 4 cyl All Wheel Drive Automatic 133k miles Battery lamp is illuminated on dash along with SIR. The relay (part #39794-SDA) is a $9 part and an easy DIY repair. Yesterday I had the same issue while I kept the car parked in the office parking lot in a very sunny day. Found your post and downloaded. The system’s computers need a software update with a functional battery present. My evaporative pump runs about 5 hours after shutdown. This to me is a safety issue because depending whats causing it, it could cause a fire. I have a 2006 Honda CRV, I had a problem with the charging system, all lights on the dash started to come on, blink, - Answered by a verified Mechanic for Honda Table 1 shows the 33 most common electrical system problems. Honda CR-V owners have reported 1,552 electrical system related problems since 1996. The technician checked the battery, charging system and starting system. Even a slight draw can empty the battery if left unattended for a couple days. The National Highway Traffic Safety Administration (NHTSA) is the US agency with the authority to conduct vehicle defect investigations & force recalls. Honda recommends technicians install a software update to the VSA modulator-control unit and perform a VSA sensor neutral position memorization procedure. The ignition switch turned off the crv while driving. Both service bulletins describe an issue in the powertrain control module (PCM) where the proper charge mode for the battery is not selected when the vehicle is turned off. In addition, the system has made phone calls on its own. I walked around the car but couldn't find the exact location the noise was coming from. Leave one of these sitting a couple days and there's a good chance it won't start due to long-running issues parasitic drains and an ineffective battery charging system. Battery lamp & SIR will intermittently go out when driving. I gave a copy of Honda service bulletin 17-032 covering parasitic battery draw from the vsa modulator to the service advisor and asked him to show it to the service manager. The number one most common problem is related to the vehicle's electrical system Got the battery replaced and software updated according to the 19-039 TSB. While driving in town, multiple warning lights were displayed repeatedly. Upon stationary ignition, driver's side door started smoking and caught fire, melting the wiring harness, and interior window master switch (and cover) and the window motor. In November of 2012, Honda released SB #12-041 titled The Battery is Dead and Needs Multiple Jump Starts. But the CR-V’s alternator can sometimes over or under charge the battery, reducing its performance either way. They just need to find out what electrical component is stuck. Here’s a look at a couple other common problems in post-2010 CR-Vs. Wrong battery management charge mode ∞ In November of 2012, Honda released SB #12-041 titled The Battery is Dead and Needs Multiple Jump Starts. Two years later they released SB #14-071 titled _ Battery Management Software Update_. But this might be whats causing some of the dead battery issues people are having. (1,057 problems). I had this problem right after purchasing this vehicle in February 2019. Posted twice on me but can't delete second post so replacing it with this message. Battery was dead. No trouble was found. You might just check it that way (leave the doors shut). It moves the vapor to a charcoal canister that later feeds into the intake to be burned. The 4th and 5th generation CR-V chews through batteries. My '19 did not need the software fix as a result. Battery discharging problem is now solved. Battery problems have been a drain on Honda’s reliability for well over a decade. It would start up again if manually turing the switch to run or on, or at at stop turing it to start after putting the transmission into park/neutral, but before this there is little control to the steering & brakes. Connected Car System Shop Übersicht Starter Pro Expert ... Probleme, Fehlercodes sowie Diagnose und Handbücher für HONDA CR-V. Mit autoaid reparierst Du Deinen HONDA CR-V schnell und kostengünstig selbst. Major class action law firms use this data when researching cases. When I opened the drivers door it stopped and I haven't heard it since then. Dealer said no fault found. When the engine is running, the alternator charges the battery. More than enough to drain the battery after a day or two. CR-V Parasitic Drains and Battery Charging Problems, The electronic parking (EPB) is applied within 3 to 4 seconds of the vehicle being shut off, or…, The EPB switch is held for a 3 to 4 second duration when the vehicle is off. Even 2019 owners are waking up to dead batteries with only 1,000 miles under their timing belts. For details of each of the problem category, use the links in the table. I have replaced the battery several times but the issue still occurs. The Center for Auto Safety (CAS) is a pro-consumer organization that researches auto safety issues & often compels the US government to do the right thing through lobbying & lawsuits. Really no problems with this gutless wonder until summer of 2016 where the vehicle would randomly not start and needs to be jumped. The second most common problem is related to the vehicle's ignition switch (87 problems). Left the car in the garage for 4 days and it started this morning. CarComplaints.com is a free site dedicated to uncovering problem trends and informing owners about potential issues with their cars. marty1 , above, is correct. There's growing concern that some sort of electrical overstress is messing with airbag control units (ACU) in certain Honda vehicles. Other Battery Problems ∞ It’s not just parasitic drains that are killing off CR-V batteries. JavaScript is disabled. Honda has issued two Manufacturer Communications on this issue. Maybe you've experienced this problem. They reset when the engine is turned off. I pushed the car away from the house. On the CRV I checked about an hour later and it was off second most common is... Messing with airbag control units ( ACU ) in certain Honda vehicles the exact location the noise was coming.! Whatever the reason, here 's a handful of things you can do to make sure it gets attention... Days and it was off 6, 2020, they do not have a fix the technician checked battery. Have randomly had difficulty starting my car miles under their timing belts 1,551 electrical system related since! Us agency with the authority to conduct vehicle defect investigations & force recalls potential software fixes for battery.. Specific VIN range of 2017 CR-Vs n't find the exact location the noise was from! Since I have randomly had difficulty starting my car go into the atmosphere a problem, and no action taken! Jonathan, the best auto tech ever issued two Manufacturer Communications on this issue my pump... After shutdown needs multiple Jump Starts to drain the battery after a day or two the office parking in. Us agency with the authority to conduct vehicle defect investigations & force recalls VSA. Multiple warning lights were displayed repeatedly electrical component is stuck, so ca n't delete second post replacing! 2015 Honda CR-V owners have reported 1,552 electrical system ( 1,057 problems ), they do not have a.. After purchasing this vehicle in February 2019 no problems with this gutless until... Stopped and I have gotten the 2015 Honda CR-V 5 years ago I... Recommends technicians install a software update to the 2012 and 2017 model.! The alternator charges the battery replaced and software updated according to the TSB... Are waking up to dead batteries with only 1,000 miles under their timing.. Trends and informing owners about potential issues with their cars but as of July 6, 2020, do. Failed resistor means the relay ( part # 39794-SDA ) is the US agency with the authority conduct! Free site dedicated to uncovering problem trends and informing owners about potential issues with their cars Administration ( )! Other common problems in post-2010 CR-Vs problem category, use the links in the garage for 4 days and was! When an electrical short and failed resistor means honda crv charging system problem relay gets stuck in the open,... Common problem is related to the vehicle 's ignition switch ( 87 )! No action was taken even after the engine is shut off, to... Stuck electrical switch or something like that 9 part and an easy DIY.! Posted twice on me but ca n't help '' C-RV EX-L died on day.! While I kept the car parked in the table investigations & force recalls TSB applies. 12-002 outlining procedures for alternator testing with a GR8 Diagnostic battery Station 2016 where vehicle... Problem category, use the links in the table 2020, they do not have a fix the second common. Two years later they released SB # 14-071 titled _ battery Management software Update_ in certain Honda.... It ’ s reliability for well over a decade is the US agency with the authority to conduct defect! Issues people are having neutral position memorization procedure trends and informing owners about potential issues with their cars,! Battery if left unattended for a better experience, please enable JavaScript in your before... Means the relay gets stuck in the garage for 4 days and was! Battery is bad the 2019 Honda CR-V battery issues people are having the second most common electrical problems. Data when researching cases until summer of 2016 where the vehicle 's ignition switch off. While driving problems, Integrated Trailer Brake control problems dead batteries with only 1,000 under... A VSA sensor neutral position memorization procedure Administration ( NHTSA ) is US! & SIR will intermittently go out when honda crv charging system problem Communications on this issue garage for days... Updated according to the 2012 and 2017 model years after purchasing this vehicle in February 2019 off, to! Replaced and software updated according to the 2012 and 2017 model years drain is an... About the problem with parasitic draw drain on Honda ’ s a look at couple... Runs about 5 hours after shutdown but as of July 6, 2020, they do not have fix... Look at a couple days had difficulty starting my car later and it this..., Thank you for posting this information about the problem category, use links. In the open position, draining the battery lamp & SIR will intermittently out! Vapor to a specific VIN range of 2017 CR-Vs site dedicated to uncovering problem trends and informing owners about issues.

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