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Battery
Toyota MR2 MK1 N/A - BATTERY READING???
i don't know if it's electrical or what? while i'm driving for the first couple minutes it's off..but as i drive they turn on/off/on/off then just stays on. yesterday, my MR2 just stopped in the freeway and battery just died. i replaced it with a new battery, i drove it today, and my brother said if the battery dies again (withing 2-3 days), then it might be the alternator. how do i know if the battery is being charged properly. there is a gauge but the meter reads on the low side...
Fix / Recommendation 1 submitted by jade del sol - emmjayron@yahoo.com on 16/11/2004
the volt meter on the dash board should be near the top end. if youve got a portable volt meter you can attach it to the batter whilst it running to c.... More
Fix / Recommendation 2 submitted by jade del sol - emmjayron@yahoo.com on 16/11/2004
the volt meter on the dash board should be near the top end. if youve got a portable volt meter you can attach it to the batter whilst it running to c.... More
Battery
Toyota MR2 MK1 N/A - Battery
I really need help... this is a dumb question... but i'm new at this ... i'm wonderin... WHERE IS THE BATTERY!!!??? I can't find it... please help... thank u
Fix / Recommendation 1 submitted by Aly Vang - whenidinkofu@hotmail.com on 19/11/2003
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Fix / Recommendation 18 submitted by Aly Vang - whenidinkofu@hotmail.com on 19/11/2003
The battery is located in the front part under the spare tire. Dont worry not a dumb question i couldnt find it either..... More
Fix / Recommendation 19 submitted by Aly Vang - whenidinkofu@hotmail.com on 19/11/2003
look in the glove box............. More
Fix / Recommendation 20 submitted by Aly Vang - whenidinkofu@hotmail.com on 19/11/2003
You can find it in the left side of the engine right in top of the transmision..... More
Battery
Toyota MR2 MK1 N/A - orange battery light
orange battery light on dash board stays on all the time, also rev counter has stopped working. any idea?
Battery
Toyota MR2 MK1 N/A - Battery draining
Hi there, When I went to look at my car, everything seemed fine, it had just had a brand new battery fitted in, however, when you rested your foot on the accelerator the alternator light came on and so did a light which had a picture of an engine with a fan infront. When you pushed the accelerator slightly more they turned off again. The car had no problem starting so I promptly bought it. When it was driving back I noticed the drivers side headlight was dim, but thought it could just be a bulb. Went to start the car up the next day and the car had no power at all, checked the battery and it was giving 4 vaults or so, put another battery in, the car started and the battery was giving 12v when the car was running it was giving 14v, thinking that prooved it was charging. I figured it was a bad battery so I got it swapped and put the new one in. That night I noticed the dirvers side headlamp was flickering slightly, but I hoped it would go away (bad thing to do), last night the drivers side headlamp was so dim it looked like it wasn't on at all, and I checked it after I parked up, it was totally off. Went to start my car this morning and the car has no power, something is draining the battery, but I have NO idea where to even begin looking. Any ideas guys?
Fix / Recommendation 1 submitted by Gary Prescott - garyprescott@moneyfacts.co.uk on 21/04/2004
changing alternator.... More
Fix / Recommendation 2 submitted by Gary Prescott - garyprescott@moneyfacts.co.uk on 21/04/2004
Start looking at your alternator. It could be a faulty voltage regulator..... More
Fix / Recommendation 3 submitted by Gary Prescott - garyprescott@moneyfacts.co.uk on 21/04/2004
Had a very similar problem. left car for a week at a car park. when i returned car was dead. The AA put a clamp meter on the battery - pulling 8 amps.... More
Fix / Recommendation 4 submitted by Gary Prescott - garyprescott@moneyfacts.co.uk on 21/04/2004
It sounds like there is possably a short some where by that dim light. when you installed the battery did you get a spark? If the car has any curren.... More
Battery
Toyota MR2 MK2 N/A - Battery ? Regulator ? Alternator ?
After returning to my car after work everything seemed ok. It started first time and everything. But whilst i was driving home i noticed the battery guage decreasing, the battery light appeared and the sterio was cutting out. This was really annoying and right away i could see my battery was draining by the second, unless i kept the revs high. 1st and 2nd gear was the worset but once i was in 4th gear doin 30mph+ the battery guage increased to normal. Luckly i returned home ok, but the minute i turned the car off i tried to start it instanly but the battery was dead. Immediately the Alternator sprung to mind, so i tested this by leaving the interior light on, started the car car with a mobile jump start kit then disconnected it. Then when appyied revs the interior light did brighten. Im totally stuck, i dnt wonna go out and buy a battery to find it flat within a week. Any ideas and suggestions welcome. Alternator ?????? or Regulator ??????
Battery
Toyota MR2 MK2 N/A - Battery drained
Hi. I just gaot my MR2 MK2 a couple of days ago when i went to it this morning it wouldn't start. I had the usaul warnings on the dash and these were dimming and the stereo wouldn't turn on. Straight away i assumed this was the battery. As i went to jump start it, the smaller cable coming in along with the negative cable started smoking and burning! I immediately removed the jump cables and this stopped. Upon further investigation i realised that this smaller cable was completely burnt out, then i noticed that the battery was connected the wrong way round +ve cable to the -ve terminal on the battery! After this the car went completely dead no lights or anything! I spoke to an auto electrician and he said that if the battery was connected the wrong way round this could have affected the diodes on the alternator. Does anybody know anything about this. I'm really gutted as i've hardly driven the car! Thanks a lot for any help or info received.
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Fix / Recommendation 12 submitted by Stevie Pollock - stevenpollock390@btinternet.com on 17/01/2007
hey ,i had the same prob mate ,,just 1 thing ,you mite think it stupid but give it a try lol,,check the (ecu-ig)fuse in the engine bay fuse box and ch.... More
Fix / Recommendation 13 submitted by Stevie Pollock - stevenpollock390@btinternet.com on 17/01/2007
Had a similar problem. battery was constantly going dead if i didnt drive it for a few days. my alternator decided to die on me whilst i was driving o.... More
Battery
Toyota MR2 MK2 N/A - Battery charging
i have a 5 speed and when i got it, it was fine no problems at all. then in a couple of weeks i noticed my battery was getting really low until when i was driving to the freeway and it died. at first i thought it was the alt. but later found it it was ok. then when i reved my car to 5000 rpm the battery just shot back up to 13 and it was fine but i would always havwe to rev constantly and after i got in a car accident the battery is completely dead. Is it the battery or the battery cables?
Battery
Toyota MR2 MK2 N/A - Battery wont stay charged
1991 MR2 just bought the car been driving the car for a month or so when driving it the car died lose almost all power. Tryed to jump and wouldn't stay runnning so i went and got a portable battery charger stared it and drove for about ten mins finily drained charger and died. So go home took off the alternater and had it testest. Testest good so put back on and charged battery. Started and ran or min and battery volt went down evenchly died. Alternater has 160,000 mile on it butt test good could it be bad Im stumped plzzzzzzzz someone safe m MR2
Fix / Recommendation 1 submitted by ryan - superboymr2@hotmail.com on 07/03/2009
For some reason the charging system is linked into the engine cooling fan ECU. I had a similar problem a few years ago which was resolved when I repla.... More
Fix / Recommendation 2 submitted by ryan - superboymr2@hotmail.com on 07/03/2009
to get the alternator out of the engine compartment you need to undo the 5 bolts and the bracket under it then tilt it to the side and jiggle. It will.... More
Fix / Recommendation 3 submitted by ryan - superboymr2@hotmail.com on 07/03/2009
Make sure the Battery connectors are tight on the poles they have been known to come loose due to vibration. Is there a secret to getting the alten.... More
Fix / Recommendation 4 submitted by ryan - superboymr2@hotmail.com on 07/03/2009
I had this same problem with my mk1 and all the problem was is that the belt wasent tight enough there should be a bolt that slides so you can tighten.... More
Battery
Toyota MR2 MK2 N/A - Battery icon
I have a 1992 MR2 and recently bought a new battery about 5 mos. ago. Tonight I was coming home and the battery icon came on, does anyone know what the problem could be? Help I'm a single mom with a kid in college.............thanks!
Fix / Recommendation 1 submitted by Brenda Harrison - bjh1026@hotmail.com on 19/03/2009
Most battery places will check your alternator to see if the system is charging ok.
Most batteries come with a 1 year warranty so if its gone tak.... More
Battery
Toyota MR2 MK2 N/A - battery problem,try this
i have a 92 mr2 n/a and the battery keep draning ,i changed the alt ,,etc and still had the problem ,,1 day i had blowen my clock/radoio fuse ,i changed it then checked all my other fuse boxes and found out that the 7.5amp (ecu-ig)fuse in the engine bay fuse box had blowen so i changed it and now i dnt have the battery draining any more ,,hope this helps some 1 out good luck
Battery
Toyota MR2 MK2 N/A - battery draining
i bought a mk2 mr2 two months ago it drove ok then i turned of key then 2 days later went out and car wudnt start i bought new battery and alternator but it stil does the same as any one got an idea wat it could be
Battery
Toyota MR2 MK2 Turbo - Big Big problem need help
Hello I have gone and put the battery the wrong way round on my mr2 turbo import. I noticed sparks and stopped it drove for a while after that and then conked out. All the lights on the dash popped up and stay on and now it wont start My friend says that i may have to just change the battery i know this is to good to be true. please help
Battery
Toyota MR2 MK2 Turbo - battery keeps draining
recently had my alternator done but the only problem is that the battery still goes flat and when its close to running out all the warning lights come back on. I know that replacing the alternator has done something because it has stopped the warning lights from being on all the time. can any one help?
Fix / Recommendation 1 submitted by justin - justinnapier2000@hotmail.com on 11/04/2004
i had the same problem mate ,,changed the alternator and every thing ,and still went dead ,the i by mistake blowen the clock/radio fuse ,so went looki.... More
Fix / Recommendation 2 submitted by justin - justinnapier2000@hotmail.com on 11/04/2004
Sounds like the voltage regulator has gone mate.... More
Fix / Recommendation 3 submitted by justin - justinnapier2000@hotmail.com on 11/04/2004
Sounds like the voltage regulator has gone mate.... More
Fix / Recommendation 4 submitted by justin - justinnapier2000@hotmail.com on 11/04/2004
I had the same problem , I changed my alternator £110 and also bought a new battery £45 cleaned up some electric points and now its all fine so i fitt.... More
Fix / Recommendation 5 submitted by justin - justinnapier2000@hotmail.com on 11/04/2004
there is a simple test to tell if your car is draining the battery or your battery is bad. make sure you dont have one of those security radios which.... More
Battery
Toyota MR2 MK2 Turbo - battery keeps draining
recently had my alternator done but the only problem is that the battery still goes flat and when its close to running out all the warning lights come back on. I know that replacing the alternator has done something because it has stopped the warning lights from being on all the time. can any one help?
Fix / Recommendation 1 submitted by justin - justinnapier2000@hotmail.com on 11/04/2004
Prob with the ecu, poss. Also if you have a turbo timer it can leave the ecu and that can drain the bat..... More
Fix / Recommendation 2 submitted by justin - justinnapier2000@hotmail.com on 11/04/2004
hey ,i had the same prob mate ,,just 1 thing ,you mite think it stupid but give it a try lol,,check the (ecu-ig)fuse in the engine bay fuse box and ch.... More
Fix / Recommendation 3 submitted by justin - justinnapier2000@hotmail.com on 11/04/2004
apparantly my friend it is the voltage regulator, i have the same problem and was told this morning that it is the voltage regulator that needs replac.... More
Fix / Recommendation 4 submitted by justin - justinnapier2000@hotmail.com on 11/04/2004
HI MATE I HAVE THE EXACT SAME FAULT ON MY MK2 TURBO, I HAVE ALSO REPLACED THE ALTERNATER AND I HAVE TRIED REPLACING THE BATTERY TERMINALS AND THE EART.... More
Battery
Toyota MR2 Other - Battery won't stay charged, brand new battery
1991 Toyota MR2, new battery new alternator. Car has been sitting for a month, not driven, and will not start. Do not have owner's manual as last owner lost it. Any ideas? Could it be the voltage regulator? What is the part to the right of the battery, it is round, has 4 odd screws around the outer bottom and 4 in the top but is covered with a rubber shroud? If you have any ideas and can help, thanks!
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