Prius (2004-09) :: 2006 Speedometer / Fuel Display Goes Out
Oct 24, 2014
Started about a month ago, no speedometer or fuel gauge (the display up on the dash). So, somewhere I found out about unplugging the 12v battery and that worked...for a while! After a few times doing that, I read somewhere that it is a sign that the 12v battery is going. So, I took it in to the local auto parts store, they tested it and said it was good.
I bought one anyhow since it was about 3-1/2 years old. That worked for about 2 weeks, but now it's back! I've unplugged the battery and again it has ( temporarily ) fixed this issue. The other thing that happens is that it is difficult to turn off and requires you to hold the power button for an extended period of time. I guess part of my problem is I am not sure what to call that display and my searches are coming up with all sorts of things. I have about 160,000 and have had no problems.
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I have a 2007 prius and the speedometer display is intermittent. I would like to know if there is an online manual for replacement or how to even get this one out? I'm going crazy!
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Not the usual. I stopped on my way home to get gas tonight when the gauge was showing one pip. Naturally it wasn't low, but I'm used to that.
The odd thing is that after I got in the car and turned it back on the gauge stayed at one pip and the fuel display on the multi-function display didn't reset.
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My Display goes black when turning the headlights on. Works fine with the lights off. (2008)
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My uncle just bought this used 2004 Prius for me (with my money) and I'm having some issues.
The car makes some weird noises and I've made a video. Also I think the battery is dying because sometimes the speedo doesn't display and I have to disconnect the battery to get it to come back. The Brake vsc and some other indicator lights also came on. I reset them but they came back in week or so.
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I took the Prius on a ski trip and halfway to our destination the speedometer display went blank and has not yet come back to life. It was fairly cold outside (-5 F) and I have seen other people blame the cold weather for a Generation II Prius.
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This morning, went out to my car, started fine, but the speedometer display and all other icons on the display are off. Except for the turn flasher indicators. 2006 model, 271,000 miles. Is this a recall item? I think I remember something about this being recalled. I might add it got really cold last night, about 6 degrees, and my car was parked outside.
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How accurate is the mpg readout on that display screen on the Prius. How is it measured.
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I have a 2006 Prius with 285,000 miles on it, and I have NEVER had any problems with it, and I was VERY satisfied. Today when I woke up, I went to turn on my Prius to warm it up before we left for Christmas, and I noticed that the Speedometer, Gas Gauge, and Instrument panel did not light up. The Blinkers work, MFD works, and the Check engine light pops on and then off after I start the car. Even when my lights are on, the green light in the panel doesn't illuminate.
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I've owned a 2014 Prius Four (not IV, Roman numerals were for model year 2010) w/o Nav for just about a year now. I've encounter this mysterious condition three times now where when I turn on my car, all I see on the front displays are the READY light on the far left and the mini-display that shows the shift pattern.
* Both the speedometer/fuel gauge display on the left of the shift pattern display and the "Hybrid status" display on the right of the shift postion display are OFF.
* The car operates normally (it's not in a limp-home mode).
When I first encountered this issue and reported it to my local dealer, they suggested I take a video of it with my smartphone. I did so the car (and a copy of the video) is now at the dealership.
The second and third times this issue came up, I took videos and did some additional testing.
- When these two displays are OFF, there is no backlight to the climate control LED display underneath the stereo...
- I normally drive the car with the headlamps in "AUTO" mode. When you shift the headlamp switch to "DRL off", the two missing displays automatically power on. In any other position (Auto, corner marker lamps only, or headlamps ON position) the two displays in question turn off.
- The issue isn't with me accidentally turning the dimmer switch too low. When the dimmer switch is set to max low and the dash light sensor is covered (emulating complete darkness outside), all three displays on the dash (including the shift position display) are barely visible/look off. As the service advisor saw in my video, that's not the case.
This is clearly a safety issue ("you cannot tell how fast you are going" and "you cannot tell easily how much gas you have left without going through the infotainment display) so for now the dealership at least seems to be on my side in that something needs to be repaired. The good news is that now that the issue has been documented in my service history, they did comment that it will get fixed eventually even if the issue comes back after test. For now, the dealership is stumped so they asked Toyota for guidance on what parts to try replacing.
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I am new to the prius 2010.
I filled up last week and I noticed that as soon as a single cell display in the fuel display part has some empty section like 3/4 fuel(single cell) the next day or after that that whole cell disappears without it showing that single cell as being empty.
Around which fuel cell, when displayed, is it important and recommended to fill up gas again, with one cell remaining or two etc.
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So computing avg fuel mileage. There are a lot of times display shows max of 99.9. Does the car use that number to compute av?. Or is that just the display's max and the car knows it is 155 or infinite mpg. (rolling downhill gen charging HV batt using no fuel actually more than infinite mileage)
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So this is the second time that has happened to me.
I had 145 km range left on my tank.
I decided to fill up $12 of gas, my bar was at 2, it went up to half tank full, around 6 bars.
However, my range didn't go up, it still showed 145km left.
Now I'm driving and the range is down to 79km left, but I still have 4 bars left, usually at 79km I would only have 1 bar left.
Usually I have to refill up the full tank for the range to change and goes to 645km
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How long did your car take to accurately display cruising range? I am on my first tank of gas, and even though my average is 54.5mpg, my cruising range is displayed as 380miles. That doesnt add up at all...
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where in my '06 Prius is the fuel pump located?
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While traveling speedometer and fuel level indicated blanked out. No other problems--I could see our speed by using GPS.
Toyota service said a circuit board was burned out. I searched and found numerous such problems with 04 up to 09 and eventually (in 2012) Toyota initiated an extended warranty to cover replacement of the board.
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So I'm now on my second week with this 2012 Prius and still trying to learn how to roll in it.
I filled up my very first tank yesterday (dealer gave me a full tank when I bought it) and the miles remaining display said 424 miles after I filled up. Does it display 424 on all Priuses by default?
The first tank gave me right around that many miles before I filled up - the miles remaining display said I had 9 miles left so I got too scared to see if I could go farther. But when I filled it, I only filled just under 10 gallons - does that mean there's more miles for me to drive, despite that remaining miles meter?
And...am I getting pretty bad fuel economy?
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I kept a record of every drop of fuel used in my 2008 Gen II Prius. It was easy with only two simple screens: Energy and Consumption. After writing down the numbers I reset the Consumption screen at every fill up. I entered these into a spreadsheet that did a bunch of calculations telling me all kinds of interesting things.
Now to my new 2014 Prius v Two. I'm confused regarding all the new information available. (A good thing) Which screen and number am I looking for that is equivalent to the Miles and cumulative MPG on the old Gen II?
Would like to sort this out before my first fill on the new car.
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Just bought a 2012 Prius Three last Friday. The MFD (upper display) shows an average of about 53 mpg so far, and the corresponding 1 & 5 min bars seem to make sense (we have an 07 TCH so we're reasonably familiar).
But the Display Audio unit (6.1 inch) Car>Consumption graph seems to show 100mpg most of the time/most bars. That can't be right and it looks nothing like the MFD display. What am I missing?
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Recently, my 2006 has been showing a decline in MPGs. I purchased a K&N filter several months ago hoping that it would work in getting better MPGs. I also watch my tire's air pressure, but the MPGs still fall off. I used to get around 43mpg in town and 45 to 47 on the highway. Now, I'm lucky to get 39mpg no matter where I'm driving.
I've been thinking of changing the spark plugs since I'm sort of grasping at straws. Also, someone told me that the older the battery pack (NHW20) gets the less MPGs I can expect. Maybe true maybe not! My Prius has a little over 60,000 miles on it and it shouldn't be loosing MPGs.
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Just bought a used 2010 prius II about 2 weeks ago with 10000 miles on it. As I've been driving I feel the consumption display is misleading. It averages around 52-53 mpg, but I'm only getting about 480 miles before I'm running on empty. The tank capacity is 12 gallons right? If so I should be getting at least low-mid 500's before I need to fill up again. Hopefully I'm calculating something wrong and its not the car itself.
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