Prius (2010-12) :: Security Indicator Flashing After Car Turned Off
May 15, 2013
I have a 2010 Prius IV. Yesterday, a new indicator started to flash after I turn off my car. It is an image of a car and lock. I checked in my manual and it appears to be related to immobilizer system. I have the smart key and it is flashing this indicator and beeping with both smart keys. I called a Toyota dealer and it sounds like it is just my security system activating after I turn off my car. The man said it was normal and it should have been doing this long-term. My car has never beeped and flashed this indicator until yesterday. Is it something I should be worried about? Does this mean my security system has never been activated until yesterday???
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I have done 2 searches but came up with nothing regarding a 2010 LS 460L. My security system indicator lights are flashing 24/7 regardless of the car being locked or not. Page 113 is not very clear about how to shut them off. I played with so many buttons yesterday after we got home with the car I may have triggered something without even knowing it. I do not recall that they were doing that yesterday when we picked the car up.
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I was playing with the settings on the Display Audio/Setup/Vehicle settings.
I turned the "Key System with Elec. Key" setting to off.
Now I cannot turn the Power on in the car. I can unlock/lock the car using the buttons on the key FOB.
But when I press the Power button with my foot on the brake, all I get is the red "no key" security indicator on the display.
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I have my toyota pirus 2008 and i'm facing problem with it electric door locks. it's Security light flashing on the dash and the electric door locks won't unlock from the inside of the car but will lock. so i'm looking for a locking for locksmith who can solve it asap.
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All of a sudden while I was driving the Tpm light came on flashing for a while and then it went "On" solid on my Rx350 2013. It does that every time I use my car now. Tire pressure is fine on all 4 wheels, tried a reset but nothing happened.(hidden button).
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When stopping on traffic light, my Slip Indicator is on and flashing...
The Owner's Manual says: If the vehicle is in danger of slipping or rolling backward when starting on an incline, or if any of the drive wheels spins, the slip indicator light flashes to indicate that the VSC/TRAC systems are operating.
Luckily, it only happened once... otherwise, I'll roll back to the dealership in the very first day I picked up my car...
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Parked the car, when wife got back in, got the big exclamation point, SRS warning light, brake off light, airbag off light and most weird the single gas bar flashing when, in fact, I had about 3/4 of a tank. The first part of the problem was that when my keys are in the same pocket as my cell phone, there is interference, so I took the keys out, but the same alarms came on. After playing around with it for a while, including locking and unlocking doors with the remote, it finally started, everything normal, including showing gas just fine. I am original owner, so no accidents. I had just put a heavy object in the trunk, maybe it twisted some wiring? I took it out when I got home.
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Anyways, I was driving to school today. Going about 45mph on on off ramp that curves slightly when my Slip indicator light turned on and blinked maybe 10 times or so. I'm taking it to the shop tomorrow as the manual suggest. My car only has 7,500 miles.
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Security "Immobilization Activated" Indicator... The red indicator, car shaped with black key in the middle, that blinks when car is turned OFF and closed-up.
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2005 GX470.After returning home my wife parked the GX470 in the garage. She returned 30 minutes later and noticed the headlights were on. She also noticed the immoblizer light was blinking.
We always keep the headlights in the "auto" position. Headlights staying on is a little strange. but I recall the lights staying on once or twice before. Immoblizer light flashing has never happened.
I inserted the key and turned to start the car and the light went out and the GX started fine. Once I remove the key, the light starts blinking again. I tried this with both keys to make sure it wasn't a transponder issue--all keys did the same as above.
I checked battery voltage--12.4v. Charging--13.6v at idle Some light corrosion around the negative cable but not too bad. cleaned anyway Wife did say she came out of work and noticed that two different car alarms were going off that were right next to her car. Possible kids messing around. Maybe our car was going off as well?
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2006 Prius, 134K miles. All tire pressures perfect but pressure indicator light started flashing about a minute then stays on. Happens each time car starts. There have been no weather temperature fluctuations. Attempted indicator reset by pushing “ON” once without pedal push and then pushing and holding pressure reset button under dash for a minute. Nothing happens. Indicator does not come on or flash when pushing the reset button while in “On” mode. Tires have not been changed or rotated since last year.
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For the past 2 days my car has started beeping when I open the door after I push the power button to turn it off. It flashed a red lock type symbol in the lower right side of the screen as well. What this is? I can't find out in the online dash indicators. The beep stops when I push the door lock down and shut the door.
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My girl has a 20004 Alero and she has the security problem at least one time almost everyday. When she tries to crank it, the sec light will be flashing. She turns the key to the on position for 10 mins. The light becomes solid. Then she can crank it.I have seen a video on YouTube of someone putting a toggle switch on the security wire on a Grand Am. Can I put this toggle bypass on her vehicle or is there a better fix?
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My wife stopped at a local store(car running tip top as usual)turned off the car. As she came out of the store after about 20 mins. NO START! Security light is flashing all interior lights,radio etc work but NO headlights and if you turn signal it blinks real fast like a bulb out condition! The fuel pump does its prime up etc. NO CRANK,after say 15 seconds security light goes out,still NO CRANK!I did 10 minute reprogram(key in accy for 10-20 min) -no change!I also tried the valet key!NO GO!!!
I know GM had a few security problems but I have been out of the mechanic loop since losing the use of my legs!
2001 Buick Lesabre
6cyl automatic
155,000 miles
passkey 3 with transponder on outer ignition ring
battery is new and loads out fine
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I have a 2001 Poniac Grand Am Gt v6 2 door and yesterday I was about to start my car it did made that noise when its going start but it didn't so I notice the SECURITY flashing! i made some research it has to do with the pass lock?
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First my security system started going off for no reason.Second the odometer quit working (it will go forward a few miles and then back a few miles).Third the running lights and headlights started flashing on and off. Not at a paticular interval but it seems to be as the "security warning light" flashes on and off. It is currently at Performance Chevrolet in Elizabeth City, NC and they have not been able to determine the problem. It has approximately 90,000 miles on it.
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Security light constantly flashing whether running or not. Key fob doesn't work but battery is good (master key), car will start and drive fine though. The power locks don't work, top will not go down, gas door won't open with the button in the cabin (manual release from trunk is ok), trunk won't open unless I use manual release, the electric steering wheel works but not automatically and won't retract to the stored position, auto up/down on windows won't work, pass window control on driver door doesn't work but works on pass door, seat settings won't store, dome light doesn't come on when doors open and doesn't register them as open but puddle lights come on, fuses ok, power mirrors don't work, power seats and everything works individually. I think that covers everything.
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Having an issue with my 2002 GP GT. I started it, but then it died after a couple of seconds while the "Security" light was flashing.
I actually had both original keys with and tried each to no avail (same thing: starts, but engine kills after a few seconds). I checked the PassKey III fuse and even replaced it - still no luck.
Called two different dealer service departments and they suggested turning the key to the "ON" position and leaving it for 15 minutes. I tried this 3 times and still the same issue.
I understand this can be a VERY expensive repair as I've read it requires replacing the ignition module and perhaps the Theft Deterrent Module. How to at least temporarily by-pass or reset the system so I don't have to get it towed (of course it's no where near my place).
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It's getting hot, and the A/C in our 2002 is completely nonfunctional (and has been since we bought it a year ago). Unfortunately it also doesn't provide a diagnostic code.
When the A/C is turned on, the light begins flashing immediately, and the air is not cold. I've tried it while the engine is at high RPMs, and idling in the driveway with no change in results. When I put it in diagnostic mode there still aren't any codes (except the solar sensor if it is dark). If the ICE is off when I turn on the A/C, the ICE fires up briefly then shuts down.
The mechanic we bought it from suspected the compressor. I hoped it was really the clutch (seems common), and that I could just put in shims to adjust the spacing. The only code I have gotten from it was for the cabin air intake servo motor shortly after we bought it. I found a mouse nest in the cabin air filter, which I figured was causing the problem. After replacing the filter the code went away but the A/C still wouldn't work.
I'm wondering.. Is there anything else I can do to trigger a DTC? Are there any specific problems that wouldn't have a DTC? Would a compressor/clutch problem certainly trigger a DTC? Can I test it when there is no functionality? (It seems more common to have intermittent trouble with that). If some of the mouse nest was sucked into the A/C system, could it cause this?
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I'm not so sure what is the problem because when the ac light flashing and I'm closing the ac switch and turn it back on the ac start to cool again but start flashing after few min.
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I just put a brand new engine in my 2004 f-150 4X4. Truck ran fine for two days. Yesterday I started the truck as usual put it in reverse. As I was backing up it just stopped running no warning nothing just stopped. All electrical still working fine gauges radio etc. When I turn the key I get nothing no starter nothing. The security light continues to flash slowly even when the key is turned on. Basically the best way I can describe it is. The truck is acting like it is in gear when I turn the key. And the odometer reads check gauges.
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