Prius (2004-09) :: Transmission Lock Error Message Only Reappears When Slow Down To 3 Mph
Feb 9, 2015
I've read around the forums stating the P Lock error is common from a low battery causing the vehicle not to start.
The strange thing is that my vehicle DOES start and the message appears and the dash shows READY and I am able to enter gear and drive. If I hit a button on the console the message goes away and if I'm driving at higher speeds the message does not return but the large triangle stays. The error message only reappears when I slow down to 3 mph.
The error does flash back on the screen when I slow down to stop or sit at a light. The car does not shut off during this it just flashes the message and shows the large triangle.
My battery test shows 12.3v on no load and 11.6 on a load. I would hate to replace my battery and have the issue not be resolved.
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A month or two ago I started getting the error message on my screen while driving. There is a problem with the Transmission P lock mechanism. Park you car on a flat surface and fully apply the parking brake. After reading up on the error, I replaced the 12-volt battery. (it was the original)
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My 2005 Prius has about 140,000 miles. I had been getting the intermittent warning message, "Caution: The transmission lock mechanism is abnormal" although the vehicle has been able to start and drive just fine. I replaced the 12v battery, which was suggested in several other threads. However, the warning keeps reappearing. Possibly related, my gear shift knob is "sticky". I'm able to get it into each gear (and the transmission remains in the gear selected), but the knob does not move smoothly like it used to.
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I have VW 1999 V6 Turbo Passat automatic Sedan.
It's Check Engine Light [CEL] is ON for a while. The code comes as 1476. The mechanic tried to erase the error, but CEL comes back after 60-100 miles. Clearing the codes works for awhile but Error reappears.
The code is for "EVAP Leak detection pump Malfunction/Insufficient Vacuum".
The local mechanic is not sure what to do about it and suggests me to visit the Dealer/showroom. After last time visit to the VW Dealer/ Mechanic, I am sacred to go again, due to exorbitant cost of the last repair. I don't think it was justified.
What should I do now? Where to start?
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I purchased a 04 V8 with 22K miles. Very nice ride and huge upgrade from a Grand Cherokee. After noticing slow cranking, I took it by a dealer where we tested the battery. Electronics and battery tested OK. Dealer advised to lock the doors at night when parked in my garage.
I am still having slow cranking, and now experiencing the Traction Control module flashing and error message on the screen. ( It will disappear after I restart in a few minutes.) I am also experiencing a message that the computer is shutting down the consumer electronics.
Alternator showing 13.75-14 volts at first start up, returns to 13+ volts after 15 minutes. Cables, poor battery? I want it to start after sitting at the airport for several days.
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As far as the owner can tell, the car is running fine. He hasn't driven it aside from getting home after the light came on. It seems to give a very informative error message. What it's saying?
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2005 Gen2 with 216k miles
Driving on highway and accelerated to pass a vehicle, sudden slow down and all warning/error lights went on. Pulled to side of road and used Autel 539 to get codes P0A78 + P0A90. Scan code reader does NOT display the INF codes, so I can not get them.
Turned off vehicle and restarted. Put into drive and it appeared that I could move forward (and reverse) and was apparently running strictly on the ICE - no power coming from the DC motor for assist. HV battery would charge as driving down road.
It was slow moving, but as long as I was accelerating (very sluggish!) was able to move forward. If I took foot off gas pedal then ICE stopped running and would not restart when pressing on gas pedal.
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When I tried to start my 2006 Prius ,it wouldn't start and this message appears with the red triangle "there is a problem with the transmission "p" lock mechanism. Park your car on a flat surface and fully apply the parking brake.
It is at a parking lot now because I couldn't start it!
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I own a 2005 prius that I purchased used this year. This morning I had my first issue. I turned on the car and it gave me the following error message:
"Transmission p lock mechanism is abnormal. Park your car in a flat place and apply parking brake completely."
The parking break wasn't on and I was already parked in a basically flat parking space. I couldn't move my car because it wouldn't go into drive or reverse or neutral. (The car turned on, but the engine wouldn't start). I tried turning the car off, but the car also wouldn't turn off. I let the car sit for 5 minutes then tried again and the car turned off. When it turned back on, everything was fine.
My questions is: Do I need to bring this into a mechanic? The car seems to work fine now, but I don't want to be stranded again or do damage to the car by driving it with an issue.
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2004 V8 Touareg. Was getting all the "low voltage" error messages. "workshop fault" "headlight adjust" "brake system". Then one day I used my second key and get a "Key Battery not Found" message.
Dealer says the "low voltage" error messages have to be reprogrammed out of the computer and cannot be simply cleared. FYI I have a vagcom. They say there is no fix and I can either pay for a new battery or come back in to have them reprogram when they come up again. Is this true? New battery makes no sense to me as the battery is only two yrs old. Seems like quite the hassle as any cold weather and not starting up the car for a couple of days and I got to make a trip to the dealer. Is there a fix for this?
"Key Battery not Found"- Never saw this message until I used my second key. It obviously has a key battery since it opens the doors. Dealer is stumped and they wanted me to pick up the vehicle telling me that it was fine and the message didn't mean anything.
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I`ve got 2006 prius , the car worked fine , there was no problem.
Today , while driving , Red exclamation mark , yellow exclamation mark appeared on dashboard , and red car with sign on the main LCD screen.
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I was driving my NHW11 in the hot sun this afternoon when, about 30 minutes of pleasant and unhurried driving, I got the dreaded 'hybrid system error' message...
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I have a 2004 TReg, V8, and air suspension. In the past three weeks I have gotten the following error message displayed for about five seconds each of the six times it has appeared on the MFI:
"Electrics: Consumers are switched off."
Nothing seems to happen while driving; the radio and everything else seems to keep working.
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Today, I get in my prius (05, 106K miles, nav) the "CD ERROR" message. I can't get it to do anything with the CDs, though it will give some strange flashing when holding the eject buttons.
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The rear roof vents on my wife's GX470 only blows (non-cold) air, even though the rear controls are set for the coldest setting and the front is blowing ice cold. There are no error messages.
It's clear the rear is not working properly, yet there are no error messages.
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I have a 2006 RX400h. On 3 occasions I've been stranded. The car won't start and I get an error/message Shift to P when Starting. However I am in Park. It's coupled with a Check VSC System warning. Service department says I have just drained the accessory battery, however nothing is being used other than standard equip such as lights, dash etc. I've had all batteries changed in the car over the 4 years I've owned it. Is this usual?
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My prius 2010 (III) accelerate much slower than before. I started noticing this after I picking up my car from the airport. Parked the car there for a week. I have the dealer checked the computer but no error codes found. My car has almost 250k KM on it. I have not replaced the spark plugs the last three years. Could it be the spark plugs?
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Second time that my 2004 Phaeton has experienced an ignition lock up. 1st time while driving the ignition shut off and everything stopped. I was getting the car towed and upon recheck all was well. Now, while driving, the panel flashed "Stop, Ignition Lock".
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My dad has a 2015 Prius v Three (lowercase v and three, not III). He just hit 7,500 miles. He had the service done at 5k miles. The error message that popped up on the dash today says, "Maintenance required for hybrid battery cooling parts at your dealer"...
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So I bought a 2010 Prius IV from a nearby dealership today. I had test driven it twice before buying, but when I was taking it home I got the error "Check Hybrid System," and the car slowed to a stop. I had to call the dealership to come tow it back and it's being serviced right now. I'm mostly venting, but also more than a little concerned. I checked the orange clip/wire in the back and it was connected properly. What this could be and how big of an issue it really is?
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I have a 2005 Prius that worked fine until I was told last year (March 2012) my brake pads needed to be replaced and the rotors were warped and needed to be trued. Since that work was completed, when I apply the brakes the first thing in the morning or when it is wet, the car will slow down and then suddenly lock up. This throws me forward and I get a jolt from the seat belt. The dealer has been unable to duplicate it and tells me the brakes are mechanically fine. Sometimes when this occurs I hear a loud clunking sound from the rear of the car. The last time I took it to the dealership they told me the Prius has an issue with the brakes rusting, but they are mechanically fine. I still have my doubts.
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