Keyless access system problem acura Is that possible? I believe the BCM controls that unit. However don't want to promise anything, it could be anything related to the keyless access system (door handles, push button unit, any of the 6 antennas related to the system, etc). It's a brand new car with less than 120 miles on it Apr 19, 2022 · 16 Pilot isn't set up for 2 way communication, that's an Acura feature for long range factory remote start. Jan 18, 2021 · I’ve been getting the problem message for the ACC/LKAS/CMBS/RDMS randomly but pretty often, at least 10 times since I’ve had the car (almost 1 month now). There is an antenna that sits behind the rear bumper, good chance that it got screwed up. Learn about the Acura Keyless Access System with Smart Entry, and view new Acura vehicles equipped with keyless technology for sale at AutoNation Acura Gulf Freeway. . The keyless remote may not operate if it is too close to the door and door glass. Here's the problems. I also can't lock and unlock the door using the Today I will show you how to test and replace the keyless receiver or the anti-theft keyless entry control module. Buttons work but the touch sensors on the handle are not working to open my door. I just had the same exact issue on my 2017 RDX. Whether you’re seeing “Smart Entry System Problem,” “Keyless Access System Problem,” or struggling with door locks that won’t respond, this guide covers everything from quick DIY fixes to dealer-level solutions that could Nov 7, 2018 · When you carry the remote transmitter (for example, in a pocket or purse) and it is outside the vehicle and within range (about 32 inches or 80 cm), you can lock or unlock the doors, and the trunk without handling the transmitter. 2023 Advance MDX - Car won't start "Keyless Access System Problem. Had it back to the dealership and they Jun 6, 2019 · - Regularly checking the condition of your key fob battery, ensuring proper maintenance of the keyless access system components, and addressing any issues promptly can help prevent the occurrence of code B1601. 168 1Using the Keyless Access System onds of unlocking the vehicle with the keyless access system, the doors keyless access sys The keyless access system will not lock the vehicle when a door is open. I’m unable to open my car with my handle and key in range. The first step for b1627 is to disable 2way communication and hope the kau resets. Oct 9, 2020 · The document provides specific problem verification procedures, including battery disconnection, terminal checks, and DTC clearance. The TPMS/Keyless access module was found to be faulty and replaced and corrected the alarm issue but a warning message displayed in the cluster “Check keyless access” after 1-2 ignition cycles. See your dealer" I got some tints for my brand new car. Has anyone else had this issue? Most likely going to be your keyless access unit. The indicator comes on with the ignition switch in the ON (II) position. The lights do not come on if you have previously stayed within the range for more than two minutes, or the doors have been locked for a few days. Can anyone help me with this?? Keyless Access System Problem 2017 EX-T (Auto) comments sorted by Best Add a Comment GumbyGreg • 3 yr. Although you can turn it on, it creates issues and many times damages the keyless access unit. Apr 15, 2009 · So my remote stopped working and I can no longer open my doors with my remote. Part 1 How to check keyless access warning messageDiagnosis and repair for keyless access systemDTC B1646, B1648, B1142 Keyless Access System When you carry the remote transmitter (for example, in a pocket or purse) and it is outside the vehicle and within range (about 32 inches or 80 cm), you can lock or unlock the doors, and the tailgate without handling the transmitter. The alarm kept going off in the middle of the night so I would leave the car unlocked until I took it to the dealer. My keyless entry / power locks don't work (can't turn the ignition either). 2006 Acura RL Keyless Access System Warning Explained RL users often face persistent keyless system warnings and unresponsive key fob despite battery replacement. Dealer said you'll have to simply unplug the battery in the meantime so it won't drain, or trade in the car and let someone else deal with it What is the Acura Smart Key system for the 2025 Integra? The Acura Smart Key system allows for keyless entry, ignition, and locking of the vehicle without having to physically use the key fob. Keyless access systems have revolutionized car security and convenience for good, as drivers find it simpler to unlock, start, and lock their cars without a traditional key. The draw concern and flickering dash were corrected with this repair but the alarm symptom continued. A new battery didn't solve the issue either. If the 2006 RL displays a 'Check your keyless access system' message after replacing the key fob battery, the issue may lie in the fob’s internal circuitry or vehicle’s receiver. The feature activates again after you drive the vehicle, then lock the doors. Feb 20, 2022 · Was able to get a code pulled when this light came on and it was B1036, check keyless access starting system. This article discusses the issue in detail, outlining the problems with the keyless start system in Acura MDX vehicles and how owners can protect themselves from being affected. The LCD screen won't turn on. Technical diagrams illustrate connectors and their wiring, aiding in understanding the diagnostics process for keyless access and TPMS control units. According to the service manual it's either an micu problem or open/high resistance in a wire on one of the pin connectors. After it was done, I started the car fine and brought it home from the shop. The weather has been clear and the front badge/sensor has been clear and clean each time the error occurred. Jul 27, 2023 · The car was already in the mode where I can start driving and the "keyless access problem" was on the dashboard again I am really getting frustrated and don't know where to go from he. When I go to grip the door handle, nothing happens. Check Keyless Access System KEYLESS ACCESS SYSTEM INDICATOR nds when you turn the ignition switch to the The indicator stays on while you are driving. It’s telling me to see dealer but I’m trying to avoid that. Keyless Access System When you carry the remote transmitter (for example, in a pocket or purse) and it is outside the vehicle and within range (about 32 inches or 80 cm), you can lock or unlock the doors and tailgate without handling the transmitter. Feb 18, 2025 · This article discusses the issue in detail, outlining the problems with the keyless start system in Acura MDX vehicles and how owners can protect themselves from being affected. Oct 5, 2024 · My vehicle is presently at the dealer, 3rd time for the same issues, it’s been there for over a week. Going through the same problem with 2024 Accord. You can lock or unlock doors using the keyless access system only when the power mode is in VEHICLE OFF. However, despite the advantages, keyless entry and ignition systems can sometimes crash, leaving the car owners frustrated. 1Using the Keyless Access System If you do not open a door or the tailgate within 30 seconds of unlocking the vehicle with the keyless access system, the doors and tailgate will automatically relock. May 25, 2022 · Im Getting a keyless entry not working sign on my dash. This specific vehicle is a 2006 Acura TL. A few hours later, I try to start the car and get the keyless access system problem. It was replaced and so far, the alarm hasn't gone off. No quality control. It's been less than a week so only time will tell if that Customer: How can I gain access to the keyless entry system control located near the steering wheel in a 2005 model? Dealer looked at it and said the Keyless Control Unit shorted and needs replacement, and it's on a 6 month back order because it's an Acura only part. The issues revolve around the electrical like interior lights and instrumentation lighting not coming on consistently, the dash display randomly changing and keyless access system problem but May 25, 2022 · Im Getting a keyless entry not working sign on my dash. Next, inspect the keyless entry fuse in the fuse box; some vehicles have a dedicated fuse not always listed in the manual. We've had numerous issues with these units specifically on 2017 RDX's. Jan 18, 2021 · Bought a CPO 2017 MDX Advanced end of December. How to Fix & Reset Keyless Access System Warning Light That Stays On, keyless access system problem, keyless system malfunction reset, smart entry system problem see your dealer, Keyless Access Jul 4, 2024 · I have started to have various intermittent electrical issues such as interior lights not coming on with doors opening, instrumentation lighting not lighting, keyless access system problem, navigation compass not illustrating, gage layout changing. When you go into the keyless access system working range with all the doors locked, the door outer handle ambient lights come on for 30 seconds. Has anyone else had this issue? Feb 18, 2025 · Acura MDX keyless start system problem has been leaving drivers stranded, causing frustration and inconvenience. It was back a week later for a battery replacement, then another week later for a weeks time for replacement of the remote keyless module (all covered under CPO). When the Keyless Access System fails and only the manual key starts the car, first check the key fob batteries—even if recently replaced. I’ve been getting the problem message for the ACC/LKAS/CMBS/RDMS randomly but Helpful video on how to use the keyless access system and settings on your Acura RDX, MDX, TLX 2 Interior Lights P. No pride in workmanship This is a commonly reported failure and defect in the the Keyless Access Control Unit with Honda Ridgeline, Odyssey, and Pilot and Acura MDX and RDX models with keyless start. Even within the 32 inches (80 cm) radius, you may not be able to lock/unlock the doors with the keyless remote if it is above or below the outside handle. 1Using the Keyless Access System If you do not open a door within 30 seconds of unlocking the vehicle with the keyless access system, the doors, fuel fill door and trunk will automatically relock. Also, when i get in the car with the alarm going I try and start my car and it doesnt let me. Feb 21, 2010 · I have a 2006 Acura RL with the technology package and navigation. Usually the symptom is the alarm goes off randomly and when we look at it with the scan tool it says the alarm was set off by the ignition, other complaints have been the headlights turning on randomly like you're seeing here. Please if anyone had or is having problems like this let me know. ago Feb 13, 2025 · A few days later I get the error "keyless start system problem" on the screenbut the keyless start works just fine as well as all of the other keyfob buttons. I replaced the battery and it still doesnt work so Im kinda stuck. Door Lock Sensor Lock Button Oct 30, 2024 · Acura wants $1300 to replace my Keyless Control Unit, however, I’m concerned that the code showing that is bad is really just a symptom of my BCM being bad and that there is actually nothing wrong with my keyless control unit. They ran a diagnostic and found that the keyless access unit had shorted. From a dead key fob to a push-button starter that won’t […] Jul 23, 2025 · Having trouble with your Honda’s smart entry system? That warning light with a key and exclamation mark can be frustrating when it appears on your dashboard. Is this the Lock Out feature? What can I do? Pull the Keyless Access System When you carry the remote transmitter (for example, in a pocket or purse) and it is outside the vehicle and within range (about 32 inches or 80 cm), you can lock or unlock the doors, and the tailgate without handling the transmitter. fcb o3r wdjvm tko 8eh akf3e fjvit 3sqkkn a90n pfj3