Prius (2010-12) :: Battery Icon Never Show Totally Full
Mar 23, 2011
I just got my dream car, love it, but have two questions:
1. My battery icon is never totally full. Does that last bar ever show up? I doubt it's an issue, but figure if the charge is low now....
2. I've filled four times, and each time the computer shows mileage about 5% better than the actual purchase of gas calculates out. So I'm wondering if the calculation is a little high, of if my gas station is "a little off." I plan to use a few gas stations and compare the results.
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I've had my C a week and a half and it is doing great, but I wonder if the system is ok. It has never shown the battery at 100%. My Civic would charge all the way quite often.
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The brief information:
1. Stuck/non moving in traffic on the freeway for roughly 1 1/2. During that time the AC was running, but once I noticed my "battery light" on the dash turn on, I turned everything off.
2. Since then while on my way home from work the voltage meter only showed barely 12 volts at full throttle.
3. I charged my battteries, and started it up today to go into work. While going to work the voltage meter showed 14 at its high point, but shortly there after it dropped back down to 12. At which time the battery light came back on.
New battery or alternator?
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We just got through changing out the 12 volt battery. Car is 2009 and had 60k miles but last summer was a killer hot summer in Texas. The care was doing strange things with the first start of the day with the triangle! coming on and then having to turn off the car and power back on to get it to go. So all posts seemed to indicate bad battery. We checked diagnostics and it was showing 9 volts. So now it is changed, diagnostics shows 12 volts but the gas indicator went to nothing. no bars. yesterday it was all bars. I supposed someone could have siphoned off all my gas last night but highly unlikely and too coincidental that it shows that after the battery change. Is there something we need to reset?
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I got prius i-tech Australia (should be IV or V in US). I just noticed this morning that my fuel economy is better when I got 6-7 bars on battery level, and worsen if i only got 2-4 bars. Is it just my imagination or any explanation for it?
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We use the EV mode when going home for last quarter mile because its mostly downhill so for fun have the electric motor tow us home. What is "quirky" about this mode is sometimes EV won't engage even if big battery is full, gas engine is warmed up.
We know that going faster than 25mph cancels the EV and that short trips prevent EV from engaging. Other times EV just cancel citing excessive speed when we are going 10-15mph. So this is no problem but wondered what the parameters are for EV engaging and dis-engaging.
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I just drove my 2 year old prius during the snowstorm for the first time. While parked, I turned the car on, headlights on, and tried to move the car. The gas engine already shut down during warm-up. Car was stuck in snow. I had to move back and forth on electrical only a few times before getting out.
Here is the question. After a second or third try in reverse, dashboard lights suddenly went totally dark, and would not turn on until headlights were off. I could not drive like that at night, so I stopped and googled it on my cell. Turns out the dimmer was all the way off.
But how???? I did not touch it. The car started just fine, everything working. Only after a few attempts to get of of the snow the dash went out? Is there something wrong with the electrical circuit? I did try to move the car very gently, without flooring the pedal.
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My 2012 Prius v has a traction battery gauge beside the fuel gauge. The gauge has never shown that the battery is full. It appears as if the indicator is 2 bars below full at all times. Is this by design or should the gauge look full with bars to the very top after charging on a long trip?
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Was sitting in my car on my lunch break playing the radio and had my seat heater on, and all of a sudden my radio kinda went staticy and died and my car completely died. Had to power it back down then back up to get it running, battery didn't show very low, but when I went into start mode (non accessory) it immediatly started the ICE and charged.
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I just got my new 2012 Prius (package 3). When I turn on the headlights (2 clicks), no icon shows up on the dash (unlike my 2006 Prius). I thought this was weird but ok. When I switched to the brights for the first time, the headlights icon came on with the brights icon! I was wondering if this is still normal (no icon for headlights up to 2 clicks, 3rd click for brights turns on headlights and brights icons), or if I need to make a trip in to get that looked at?
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I have slightly over 1000 on my new Prius and have been resetting the Trip Counter A at the last couple fill-ups. But the display doesn't show the MPG. How can this be fixed?
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2003 Ford Explorer fuel gauge does not show full after fill up. The Ford service stated that it can take up to 17 minutes (of running time) for the fuel gauge to show full after fill up.
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The computer apparently calculates the fuel economy per trip (or a series of trips if the car is stopped less than 2 hours) but I don't know how to get it to display the fuel economy for the tank full. Normally I'd reset the computer upon refilling but since it calculates per trip it doesn't calculate per tank. Fortunately the fuel gauge seems to be pretty accurate and each mark is approx 1 gal so I can do a quick approximation but I'm used to having the car do the tankful calculation. BTW, I reset on MFA 1, I've never reset on MFA 2 and that doesn't show tankful economy either.
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What does this icon mean? Maybe something about the gas tank cap or the gas cap door being open but that doesn't appear to be the case. The gas tank cap is tightly closed and the gas cap door is closed.
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Having trouble with the fuel level readings in their t-reg? When I fill mine up it shows as full but drops to 3/4 of a tank within 10 miles. Then it reads fine for about 300 or so miles and then drops to empty in about 20 or 30 miles. When I fill it back up it still has 6 or 7 gallons left. And yes, I am using 91 octane gas.
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I have a 2001 F150 Supercrew (5.4 V8, 2WD,Auto trans) and recently when we fill the gas tank, the fuel tank doesn't go all the way up to the "full" line. Don't know if this matters but: about a year 1/2 ago in a little town (while on vacation), we broke down and the trouble was the fuel pump. The little town did have a small auto-parts store, and luckily had the fuel pump we needed. Unfortunately we didn't have much as far as tools and we wound up tearing/cutting the filler hose and the vent line.
The little auto store did not have the correct rubber filler & vent hoses for my truck and would take a few days get in stock. We changed out the entire fuel pump and sender unit, and were able to modify some rubber hoses for a new filler & vent line hose. Everything worked great for a year 1/2 but in the last few weeks we have noticed that when we fill the tank, the gas gauge does not go all the way up to the "F" line to show full. With the price of gas, it is important to know exactly how much is really in the tank. Also, is there a battery in the ceiling console for the temperature and compass? Ours just stopped working yesterday.
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I went away for a week and upon returning, I couldn't get my V6 to start. I couldn't get anything to work....auto lock, headlights......and then I discovered the battery has been discharged totally. I am really shocked as how could this have happened. I have checked everything but nothing seems abnormal as I remember checking every detail before locking up the car and leaving for my trip. This is the longest time which I did not use my car. Before that the longest was less than a day. Btw, the car is only 2 months old.
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I'm driving so we all know what that means. Useless nav. So I decide to give the voice recognition a try just for the heck of it, since I know my garmin will give me the answer I need within seconds. So I ask the nav to find nearest ATM. It understood me perfectly, but NO MATCHES FOUND! Really. No atms?
The garmin came up with at least 10 matches within a mile of where I was (which was downtown Orlando Florida btw, not like I'm in the middle of some unpopulated desert or something.) So far I have not.
I didn't run over any nuns or children while I was using the garmin either. The speed lockout crap pipes me off to no end, but I guess it's irrelevant now that I know that the nav is completely non functional anyways. Looking forward to seeing what after market navs will be compatible with 2012's. The only thing of interest I have seen on that screen is the 30 minute mpg bar-graph which I would gladly live without for a working system though.
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So I'm doing a 24hour test drive on a 2014 Prius Two that may be replacing my 2007 Prius Touring (aka Package 5) that has a failing hybrid battery and so far I'm happy. I miss having a backup camera and premium audio but at $17000 I don't want to pay any more. Right now I just have a simple question... how do I show the energy monitor on the dash (top screen)? I even downloaded the manual but when I press the Display button on the steering wheel the only thing I can get to is "SETTINGS 3.11.16". I went into settings but didn't find anything that stood out... so I'm lost already...
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Just purchased 2010 lll w/ Nav and backup cam. Although the cam works fine it doesn't show a grid. I drove a 2008 w/ cam and that did show a grid. The salesman stated some camera's did show it and others don't.
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Why the battery indicator on my v is never full? It's always one bar less...
How is everyone's battery indicator, have you ever get it to fully charged?
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