Check charging system acura rdx

RDX. 2020. If the check emissions system light has turned on in Your Acura RDX that means that the ECU has detected a fault in some part of Your emissions control system. It could be something as simple as a loose wire, all the way up to a failing catalytic converter. Your vehicle has many sensors on it to measure the emissions and make sure ...

Check charging system acura rdx. You can select among its popular models such as the MDX, RDX, Integra, TLX, and NSX, which are tailored to different driving, comfort, and performance preferences. One technology that is integral in the mentioned SUVs and cars is Acura's signature SH-AWD system which is crucial in the operation of their respective drivetrains.

•There is a problem with the AWD system. Only the front wheels are powered. •(Blinks) The AWD system has overheated and is inactive. Stop in a safe place, shift to Park (P), and idle the engine until the indicator goes off. Vehicle Stability Assist (VSA®) system There is a problem with the VSA system or the hill start assist system. Brake ...

Air France and KLM will soon begin charging business class flyers to select a seat in advance of the check-in window. We may be compensated when you click on product links, such as...Car wont go into gear Acura RDX. Slow turning on, the time it went into - Answered by a verified Mechanic for Acura ... Mechanic's Assistant: When was the last time you had the battery and charging system checked or serviced? I got a new battery less than 10 months ago. Show More. ... 2008 Acura RDX Check emission system & SH-AWD lights are on ...Charging system The battery is not charging. Turn off all electrical items, but do not turn off the vehicle to prevent further battery discharge. Have your vehicle repaired ... Stop in a safe place, check tire pressures, and inflate tire(s) if necessary. System message When a condition or malfunction indicator comes on, a message also ...System operation affected by extreme interior heat. Driver remains responsible for safely operating vehicle and avoiding collisions. [9] FCW cannot detect all objects ahead and may not detect a given object; accuracy will vary based on weather, speed and other factors.Whenever we talk about budgeting, we usually discuss separating out your expenses into different categories. However, this is usually a mental exercise. Physically separating that ...Ask Your Own Acura Question. Acura has designed the SH-AWD warning light to come on whenever an engine related fault is detected so you can ignore that light it will turn off whenever the engine fault is cleared or fixed. Now an engine fault can affect the A/C whenever it causes the engine to run hotter than normal.2024 Acura RDX 4dr SUV AWD (2.0L 4cyl Turbo 10A) 21 - 27. 4-cylinders (gas) $46,300. Edmunds has 2,863 New Acura RDXes for sale near you, including a 2024 RDX SUV and a 2024 RDX SUV ranging in ...Search OBD-II Trouble Codes. Code. Common Problems That Trigger This Code. P0010. Powertrain Control Module (PCM) failure, Variable valve timing actuator failure, Wiring issue. P0011. Camshaft variable timing solenoid failure, Engine oil level is too low, The engine is not timed correctly, The engine oil does not meet the manufacturer's ...

4723 posts · Joined 2013. #3 · Feb 3, 2016. Recheck the tightness of the terminal connections, both the + and -. The black box (- terminal) with the molex connector is the ELD (electronic Load Detector) that senses the electrical load put on the battery. That sensor in turn adjusts the operation of the charging system, alternator.If you have a check charging system light, that means that your ECU has determined one of these components is not performing properly. The charging system in vehicles hasn’t changed that much in the last 50 years. The engine turns the alternator, which charges the battery. Somewhere in this process, there has been a failure.Kevin Thomas Discussion starter. 1 post · Joined 2017. #1 · May 2, 2017. I have an 08 MDX and the check charging system light will randomly flash on then back off while presenting no other symptoms. I have an almost new battery that checks fine and the alternator was rebuilt almost a year ago. I have also replaced the hands free unit.Low Battery Fluid Level - if the fluid level is poor, you need to have the battery and charging system tested. How long do 2017 Acura RDX batteries last? 2017 Acura RDX batteries usually last between 3-5 years, but this is variable depending on driving habits, weather conditions, the type of battery, and more.The SH-AWD Light, Brake system light and Charging System Light all turned on on my RDX. 2008 - Answered by a verified Mechanic for Acura. We use cookies to give you the best possible experience on our website. ... 2008 Acura RDX Check emission system & SH-AWD lights are on. I noticed in one of these threads about the same issue a mention of the ...Thank you. My part actually came in about a week ago and was installed the next day. However, it did take 42 days. I had my work done at a Honda dealership (due to location--the nearest Acura dealership is a bit of a drive for us), but I was told by a service manager at an Acura dealership it would have been faster to get the work done at Acura because the Honda dealership sourced the part ...

I was driving my 2007 acura rdx when I noticed the sh-awd light on. I then saw the check engine light on. Later when I turned my car on again the check engine light was still on, not the sh-awd light. Autozone told me the P0171 code Bank 1 came up for the check engine light. They recommended I try a fuel injector cleaner and maybe a MAF cleaner ...To know if your RDX charging system problems are from dirty battery terminals, you need to investigate them. Lift the plastic covers over the terminals and check for any signs of corrosion. If you discover white deposits or silvery-green deposits, but no further cracks or damage, you may not have to replace the battery or the alternator, just ...Check if this fits your 2011 Acura RDX. Free In-Store or Curbside Pick Up. SELECT STORE. Home Delivery. Standard Delivery. Est. Delivery Sep. 15. Add TO CART. Notes: Premium reman. ... What is the Starting and Charging System? Replacing a Starter; locate a store. track your order. we're hiring! SHOP. AutoZone Locations; Vehicle Make; Vehicle ...2024 Acura RDX. With a starting price of $45,700, including destination charge, the 2024 Acura RDX undercuts competitors like the Mercedes-Benz GLC, BMW X3, Audi Q5, and Genesis GV70. While we ...

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Malfunction indicator lamp (check engine light) • The emissions control system may have a problem, or the fuel cap is missing or loose. • (Blinks) A misfire in the engine’s cylinders …The check charging system is measured from the sensor on the negative post of the battery. I would check both battery connections and make sure they are clean and tight. Be sure to check the body ground as well as the grounds from engine to the body and be sure they are in place and clean and tight too. ... 2010 Acura RDX Turbo AWD/Tech 157k ...Look under the seats to see if you can find any part of the wiring harness that has come dislodged or damaged. This is a very common reason why the airbag light comes on. 3. Clock Spring. A typical clock spring. The clock spring connects your RDX's steering wheel controls, horn, and airbag to the rest of the vehicle.Hi, My wife has a 2015 RDX with roughly 45,000 miles. On Tuesday night, the car gave a message "Check Starter System" on the dash, and then on the LCD display on the center of the console it says "Staring System: P16BF. The starting system for this vehicle may not work." She does have an Acura-installed Acura-OEM remote start for this vehicle.Shop By Category. 2013 Acura RDX Alternator. 2013 Acura RDX Alternator Bearing. 2013 Acura RDX Alternator Pulley. Equip cars, trucks & SUVs with 2013 Acura RDX Alternators and Charging System from AutoZone. Get Yours Today! We have the …Low oil pressure. Engine oil pressure is low. Stop in a safe place. Open the hood, check the oil level and add oil if necessary. If the indicator does not turn off, have your vehicle repaired immediately. Charging system. The battery is not charging.

The flashing D indicates any transmission issue. It will have stored the code and reset itself on shutdown/startup. It will start flashing again if the code is triggered again. You can take it to a dealer to have that code identified. With Honda/Acura it is not uncommon for that code to be a pressure switch - especially if it still seems to ...The RDX is designed at its core to excite. The 2.0L VTEC ® Turbo engine pushes out a healthy 272-HP 86 and 280 lb-ft of torque 87 for thrilling acceleration and agility. The 10-speed transmission with paddle shifters puts the powerband in your hands. Available Adaptive Dampers elevate the confidence-inspiring ride.Shop By Category. 2013 Acura RDX Alternator. 2013 Acura RDX Alternator Bearing. 2013 Acura RDX Alternator Pulley. Equip cars, trucks & SUVs with 2013 Acura RDX Alternators and Charging System from AutoZone. Get Yours Today! We have the …2020 Acura RDX with an iPhone 12 PRO MAX on it charging. Update: 2/10/2023: easy to install; snaps into place, plug it in with the attached short wire, put your iPhone in the cradle and your phone is charging and has a safe home while your driving. Added picture with new iPhone 14 Pro Max charging.3) I bought a cigarette-lighter mounted digital voltmeter, and I can confirm that when the "Check Charging System" light comes on, the voltage drops to around 12.5, for a few seconds only. Then it bounces back up to 13.8-14.2, depending on rpm.2023 Acura RDX Specs & Features. * Based on SAE J1100 cargo volume measurement standard. A = Available Dealer Installed Accessory. [3] LEV3-ULEV-50 (Ultra-Low-Emission Vehicle) trims as certified by the California Air Resources Board (CARB). [4] 22 city/28 highway/24 combined mpg rating for 2WD trims. 21 city/27 highway/23 combined mpg rating ...I have a 2008 Acura RDX, and while driving, the Check VSA System, Check SH AWD System, and Check Engine: Emissions System lights all came on at the same time. Also, while the car was accelerating, it felt pretty jerky, like it was trying to accelerate but couldn't. Before all that, the car was driving fine. Mechanic's Assistant: Does the light ...Auto Parts ∕ Batteries, Starting and Charging ... Check if this fits your 2014 Acura RDX. Free In-Store or Curbside Pick Up. SELECT STORE. Home Delivery. Standard Delivery. Estimated Delivery Apr. 03-04. ... 2014 Acura RDX Alternator Pulley; Show Less. Related Makes. Toyota Battery Terminal;The 2027 TLX represents a significant step in this direction, and is tipped to arrive by late 2026. The electric TLX is expected to occupy the same market segment as …So on my way to work, the check charging system and battery light came on. While driving, it kept coming on and off in a millisecond. At the time it came on, I was driving around 70-80 mph on the highway; however, once I stopped at the exit and started driving at residential speed, the light went off.Should a battery or charging system issue occur, the Multi Information Display (MID) will alert the driver with a text prompt such as, "CHECK CHARGING SYSTEM". Overrunning Alternator Decoupler (OAD) Marking its first ever use by Acura, the 2016 RDX features an Overrunning Alternator Decoupler (OAD) that helps to better absorb dynamic variations ...Seawall07. •. Many vehicles throw all the lights on when there's an emissions system problem. This is done to get your attention for a problem that would otherwise not impact driveability. If you are outside of warranty, you can stop by most auto parts stores to have it scanned for codes (free of charge).

Hi good afternoon colleagues, I have a problem with my 2006 acura tsx, the display says check charging system, and I can not turn it off, check with a multimeter on the car and indicates 13.85 v. .... battery which previously had not worked, I thought that was the problem, buy a new battery and I keep saying the same thing, I wonder if I can ...

Acura Navigation System with 3D View Wireless Charging Pad Parking Sensors ... 10 Acura Navigation System and related features available only in the United States, Puerto Rico and parts of Canada. See your ... Bluetooth …When I stopped at a red light, My idle was way off, it kept going UP and DOWN (0-RPM - 2.5 RPM), so i cut the car off and turned it back on The idle issue went away along with the VSA light, However, the check emmisions light stayed on for about 100 miles ruffly 1 day later. Then it did it to me again, a couple days after that.Hi Victor. Just would like ask you on your opinion. Recently I’ve got in water puddle on Acura RDX 2015. The problem started after that. My security alarm start by itself anytime. The Charging system P16E3 Check AwD system AWD. I will check point what you suggested. Please let me know what I should do with all my problems. Thank you very much.Solution 1: Improved Infotainment System. The Acura RDX 2023 has received some complaints about its infotainment system, specifically regarding functionality and user interface. To address this, Acura has implemented an improved infotainment system in the latest model. The new system offers a more intuitive user interface, faster response times ...The fuel injectors atomize the fuel and spray it into the engine. If they get clogged, then your Acura will not run as it should, and the fuel-air ratio will be off, causing the engine to run lean. As a result, your Acura will display "check emissions system.". When they get dirty and stop working properly, it can cause codes such as P0456 ...I suddenly got a simultaneous warning on the dashboard screen of an emission control problem and a parking brake malfunction. Both show up with a bright alarm. It was preceded about 15 miles prior with a sudden freeze of the car whil pulling out of a parking space going less than one mile per hour. The car seemed to have gone into "park". If your Acura MDX is displaying Check SH-AWD, it means that the system has detected a problem with the Electronic Control Unit (ECU) and will not allow you to use all four wheels to power the vehicle. his malfunction can prevent your vehicle from starting or shifting correctly.

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5995 posts · Joined 2007. #22 · Sep 20, 2018. I ended up getting the check charging system light on my 11 MDX at around 35K. I was still under the 4/50K basic warranty and took it to the dealership. Everything checked out OK (battery, cables, starter, alternator, no power drains).•There is a problem with the AWD system. Only the front wheels are powered. •(Blinks) The AWD system has overheated and is inactive. Stop in a safe place, shift to Park (P), and idle the engine until the indicator goes off. Vehicle Stability Assist (VSA®) system There is a problem with the VSA system or the hill start assist system. Brake ...Start your MDX. 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. Switch on the accessories in your MDX, for example, headlights, AC fan at full speed, and interior lights.View 2022 Acura RDX features that elevate the driving experience, including Powertrain, MPG, Drive Modes, Wireless Apple CarPlay, Wireless Android Auto & more. ... *Prices shown are Acura suggested retail prices only and do not include taxes, title, license, destination, handling charges or registration & documentary fees. ...Bad Fuel Injectors - If the fuel injection system is allowing too much or too little fuel into the combustion chamber, than your RDX will stall out. Or, it just may not be able to properly atomize the fuel anymore. Here's more on Acura RDX bad fuel injector diagnosis. Not Enough Fuel - The fuel pump may not be able to provide the fuel ...If no parasitic draw, use a clamp meet to check the current when charging at idle. you have correct charging voltage, but bad wire might not deliver current. Or, you can check resistance between battery and alternator. Sent from my Pixel 3 XL using Tapatalk.Allow your ACURA airbag scanner to power on. The scanner should turn on once the ignition is turned on or to position II. Once the scanner is fully powered on, select ACURA from the menu. Follow the promptings on the diagnostic scanner to scan ACURA airbag fault codes. If the codes you retrieve are NOT present, you can erase them.View and Download Acura RDX 2021 owner's manual online. RDX 2021 automobile accessories pdf manual download. ... System 2 If the Charging System Indicator Indicator Comes On P. ... If there are You can remotely check if your vehicle's doors buildings or other obstacles between your vehicle are all locked or any are unlocked using the and the ...2007 Acura RDX 'Check Charging System' and battery warning comes on when revving to about 3500 rpm. Anyone seen this? battery, alternator, and serpentine belt all changed around 7500 miles ago. ….

The check charging system is measured from the sensor on the negative post of the battery. I would check both battery connections and make sure they are clean and tight. Be sure to check the body ground as well as the grounds from engine to the body and be sure they are in place and clean and tight too. ... 2010 Acura RDX Turbo AWD/Tech 157k ...I got the emission light and SH-AWD warning this morning on my 08 MDX. It seems like other people have fixed the issue by: 1. filling up with premium fuel & tightening the gas cap until you hear 5 clicks. 2. cleaning/replacing the EGR Valve.Order Acura RDX Alternator online today. Free Same Day Store Pickup. ... Starting and Charging ∕ Alternators and Charging System. Acura RDX Alternator. Buy Online. Pick Up In-Store. Brand. Duralast Gold (1) ... Check if this fits your Acura RDX. Select store for pickup availability . Standard Delivery by Apr. 29. Add TO CART.Engine Oil Light. We've covered the lights that could be urgent for your safety, now this light is urgent for your Acura's safety. The engine warning light is designed to tell you that you may have an issue with your engine oil; whether it's low or your oil pressure is off, it's important that you stop immediately. Malfunction indicator lamp (check engine light) • The emissions control system may have a problem, or the fuel cap is missing or loose. • (Blinks) A misfire in the engine’s cylinders is detected. Stop in a safe place, and wait for the engine to cool down. Charging system The battery is not charging. Brake system. Brake fluid is low. There is a malfunction in the brake system. Press the brake pedal lightly to check pedal pressure. If normal, check the brake fluid level when you stop. If abnormal, take immediate action. If necessary, downshift the transmission to slow the vehicle using engine braking. Have your vehicle repaired immediately. So this morning I was in the car and I got the "Check Charge System" message in the gauge cluster. The charging indicator light did not come on and there are no codes stored. ... 2010 Acura RDX Turbo AWD/Tech 157k miles - Daily Driver 2013 Accord EX-L I4 Auto 135k miles Black Pearl - Wife's car.1. To turn the system on and off, press and hold the power button. 2. Place the device you want to charge on the charging area. • The system will automatically start charging the device and the amber indicator light will come on. 3. (Power) When the charge is completed, the green indicator light will come on. (white) LKAS ButtonSurround View Camera59 System A, AS-A A, AS-A Maintenance Minder™ System • • AUDIO FEATURES Acura Premium Audio System with 9 Speakers • • Acura/ELS Studio®20 Premium Audio System with 12 Speakers T T Acura/ELS Studio® 3D20 Premium Audio System with 16 Speakers AS, A, AS-A AS, A, AS-A HD Radio®58 • • SiriusXM® Satellite Radio4 Check charging system acura rdx, The 2007-2012 Acura RDX was Honda's first production vehicle in North America with a turbocharger. The company took the proven K-series engine and lowered the compression ratio from 10:1 to 8:1, and added a turbocharger with the associated plumbing. But, it is a lot more complicated when it comes to managing the boost., The 2016 Acura Rdx newly purchased on 4/25/2016 from fresno Acura had a spontaneous fire and subsequent immediate electrical system failure during a trip from fresno (California) to monterey (California). The vehicle had an estimated 250 miles on the odometer at the time of the engine and electrical failure., I have a 2008 Acura MDX where my system in the car. is telling me to check the charging system so I did I. found it to be the first time a bad alternator I replaced. it boom it ran for a day and then the next day it was. that again in it like there's black corrosion around one. of the plugs on the alternator so I replace it again but., 2012 Acura MDX - suddenly see the check chargin system. 2012 Acura MDX - suddenly see the check chargin system message followed by SH-AWD, VBS, ABS, etc. Cannot put it in reverse; very slow pickup and battery finally died. Mechanic's Assistant: Is the AWD light blinking or flashing, or is it solid?, Apr 15, 2023 · After owning my '17 RTL-E for a year, it's now consistently coding "12 volt battery charging system problem". I've seen previous posts about this being caused by a battery fan short. The dealership diagnosis found a PGMFI code P065a- bad alternator or belt. The previous owner had extensive stereo modifications including a large amp, second 12V ... , The RDX Technology Package is an option package for the Acura RDX SUV that adds a number of technologically oriented options to the vehicle. This upgrade includes a power tailgate ..., Mechanic for Acura: Bart. electronic load detector-it's integral to the fuse box on passenger side of the engine compartment. It controls to the alternator output based on ECM commands. Drive the vehicle while monitoring the charging system voltage. See if it's charging past 15v., 2024 Acura RDX. With a starting price of $45,700, including destination charge, the 2024 Acura RDX undercuts competitors like the Mercedes-Benz GLC, BMW X3, Audi Q5, and Genesis GV70. While we ..., Everything there is to know about the 2024 Acura RDX packages. Compare details such as price ... handling charges or registration & documentary fees. Acura vehicle accessory costs, labor and installation vary. Dealers set their own prices. Please ... ELS Audio System; SH-AWD; Motorsports; Motorsports SEE MORE. Dealers; Certified Pre-Owned;, Discover the 2023 Acura RDX, ... The Acura Navigation System displays on the 10.2-in full HD center screen. ... Enjoy the convenience of wireless charging with Qi-compatible devices and keep your smartphone powered up. COMPARE PACKAGES Build. Performance-Driven Design. Includes Technology Package, When the engine "dies" or "Stalls" you will loose power steering and the charging light will come on. This is normal. The engine needs to be running for those components to work. Make a quick check of the air filter. If rodents have made a nest there, the material may allow air flow when dry, but impede flow when wet., Mechanic for Acura: Anthony P. Take the negative and positive battery cable off the battery and touch the 2 cables together for 30 minutes OFF of the battery. do not touch either cable to the battery. then after 30 minutes rehook the cables to the battery and see what happens. Ask Your Own Acura Question., A bad daytime running lightbulb/headlight is the most common reason the Acura RDX’s DRL warning light comes on. Replacing it will likely turn the warning light off. If your daytime running lights are on their own independent circuit, examine the bulbs. One of them should look noticeably burnt out. If they look good, take a look at the socket., 6. Map Database of the Acura Navigation System covers major metropolitan areas in Canada and the 48 contiguous U.S. states. For a list of current, detailed coverage areas, refer to the Acura website, www.acura.ca. 7. HomeLink® can be programmed with codes of up to three remote-control devices (e.g., garage-door opener, home security system ..., When the correct pressure is reached: The system beeps and the exterior lights flash continuously for 5 seconds. Stop filling the tire. If you overinflate: The system beeps and the exterior lights flash twice every 3 seconds. Driving on an extremely underinflated tire can cause it to overheat. An overheated tire can fail., 3. Squeaking Brakes. Another common complaint with the third generation Acura RDX is the brakes making squeaking noises at low speeds even when they are relatively new. On the Car Complaints website, brake squeal is one of the most commonly reported problems of the RDX, particularly with the 2016 model year of the second …, The 2022 Acura RDX doesn't have the same cachet as its luxury-brand classmates, but it's stylish, fun-to-drive, generously equipped, and more affordable than many rival SUVs., Everyday when I start the car for the first time, the car shuts off and "Check charging system" flashes. After it cuts off, I am able to restart it and it runs fine for the rest of the day. Or, If I start it and let it run for about 15 mins, it's fine. This issue only occurs after sitting overnight., RDX SH-AWD EXTERIOR DIMENSIONS (in. [mm]) Wheelbase 108.3 [2751] ... Wireless Charging Pad T, AS, A, AS-A ... Acura Navigation System and related features are available in the 48 contiguous United States, Hawaii and Puerto Rico. Some models also include Alaska and Canada. See your local Acura dealer for information regarding navigation system ..., Posts: 88. 2019 RDX suspension system. As far as the suspension goes, Acura has gone with Macpherson struts all the around, that feature fluid filled bushings. This should improve ride quality substantially by better absorbing vibrations. Body roll will be kept in check by front and rear sway bars, but if you want the best ride quality you'll ..., When it comes to luxury SUVs, the Acura RDX Elite Package stands out from the competition. With its sleek design, powerful performance, and advanced features, this vehicle offers a..., Acura RDX Bad Alternator Diagnosis. Some alternators go bad right away, and some slowly lose their ability to charge under heavy loads. The ones that fail completely are easy to diagnose. The battery drains and you are stuck with a vehicle that goes nowhere. The challenge is diagnosing an alternator that is just not quite charging like it …, 7. EVAP issues. EVAP controls the fuel vapors and prevents them from escaping into the environment. Leakage, damage, or other issues in the EVAP system can allow the fuel vapor to escape and thus increase emissions. 8. Engine misfire. Continuous engine misfires let the unburned fuel enter the exhaust system., Acura completely redesigned the RDX for the 2019 model year. A few years deep into its third generation, the SUV gets another refresh with updated front-end styling and new standard tech. Updates for 2022 include: Restyled grille and front fascia. New tech, including wireless Apple CarPlay and Android Auto., Compare charge cards for consumers from all of the major issuers. Apply online for the best charge card& maximize your savings. WalletHub experts track 1,500+ offers to help you ge..., THIS VIDEO WILL SHOW YOU HOW I FIXED ACURA HONDA EPS FAULT, CHECK POWER STEERING SYSTEM FAULT, FIX IN DETAILS!!https://www.amazon.com/Original-Launch-ICARSCA..., When the engine "dies" or "Stalls" you will loose power steering and the charging light will come on. This is normal. The engine needs to be running for those components to work. Make a quick check of the air filter. If rodents have made a nest there, the material may allow air flow when dry, but impede flow when wet., Shop By Category. 2013 Acura RDX Alternator. 2013 Acura RDX Alternator Bearing. 2013 Acura RDX Alternator Pulley. Equip cars, trucks & SUVs with 2013 Acura RDX Alternators and Charging System from AutoZone. Get Yours Today! We have the …, One of the most common failures on the RDX is when the diaphragm rips, and it can no longer control the boost. The wastegate system is duty-controlled by the PCM. It is either open or closed. According to Honda, there are two duty modes or conditions – Condition A and Condition B., This video will show you how to easily fix check battery sensor message on a Honda and Acura vehicle's.Disclaimer:Warnings And CautionIf you follow the proce..., If you have a check charging system light, that means that your ECU has determined one of these components is not performing properly. The charging system in vehicles hasn’t changed that much in the last 50 years. The engine turns the alternator, which charges the battery. Somewhere in this process, there has been a failure., When the air conditioner in your 2009 Acura RDX starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a freon., Learn how to operate the vehicle's audio system. Basic Audio Operation Connect audio devices and operate buttons and displays for the audio system. USBPorts The center console has three USB ports. All of them can charge a device. Connect an audio device to the right-hand port for audio playback. 1.