Update the PGM-FI Software. NOTE: The software update will decrease the Idle Stop operating range. As a result, the customer may notice reduced idle stop engagement when their vehicle’s battery is approaching the end of its useful life. TSB 23-010 Warranty Extension: Engine Does Not Auto Restart After Entering Auto Idle Stop (2021-2022 774 posts · Joined 2018. #18 · Jul 15, 2020 (Edited) All North American 2020 CRV’s have only 1.5T, automatic and start stop. Start stop is not an issue at all, just remember to turn it off on startup or after the first shutdown when it does turn the engine off. Conclusion. There are several reasons why your car may suddenly stop running while driving and not start again. Some possible causes include a low fuel level, problematic sensors, ignition system issues, a malfunctioning fuel pump, an overheated engine, a faulty battery or alternator, or a blocked fuel filter. Gene said: There are a number of things that keep it from working The engine must be warmed up. if outside temp is below 14 F or over 95 F will not work. . I know the manual mentions temperature as one of the factors but my new (15 day) palisade's stop and go feature works when it is -23 C (-10 F). viczark • 8 mo. ago. (2022 CRV owner here), the engine auto cut off wouldn’t work if you have loud music (higher the volume uses more battery power and the computer senses it and keeps the engine running to power the battery). Anything that is likely to use high battery like heat/cool, music then the engine auto cut off wouldn’t work. The following is from the 2021 owner’s manual. “ Auto Idle Stop does not activate when: • The Auto Idle Stop OFF button is pressed. • The driver’s seat belt is not fastened. • The engine coolant temperature is low or high.”. Or drive in Sequential (S) mode. That disables it. As does using the defroster in winter. rainbowdefault. The NHTSA has opened an investigation into certain Honda Pilot models regarding engine issues, reports Automotive News. The issue concerns the operation of the auto start-stop Hi Scotty, I have a newer 2020 Honda CR-V. I wish I knew you before buying the vehicle, but here I am. The "Idle Stop" does not function. (Feature that shuts off the engine at a stop to save gas and starts up when I press the accelerator) I've had it into the dealer and they have changed the battery on the first trip and it worked again for about two weeks. When this happens, I stop, open the windows, and turn on the heat to max. This typically makes the warning go away quickly, within 20-30 seconds. The warning will not come back unless I return to idling with the cold AC on. This has happened at least half a dozen times in the past year, so I typically just turn the AC off when going slow to The main purpose of auto Start/Stop is to save fuel. The engine turns off whenever you stop at a red light or are stopped in traffic. Everything in the car, including the ignition, remains on. As soon as you take your foot off the brake, the engine starts again automatically. It takes about 1 second for the BMW engine to restart. szum.