Toyota - Rav4 :: 1997 - Horn Starts Blowing Constantly
Nov 8, 2016
On the way home yesterday I was caught in a deluge. I ended up having to go through one spot where the water was pooled, but not really that deep. Anyways, 45 minutes later I arrive home, park the car, and 15 minutes later the car horn starts blowing constantly. This went on for several minutes, stopped and started a few times, then eventually stopped. Nothing I tried would make it stop, it just eventually stopped on its own. So as not to wake the neighbors last night I pulled the fuse to the horn. With the fuse back in, the horn still works, what caused the problem?
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The other day I was checking out my parking aids (they kept saying something was behind me when there was nothing there) and the horn just started blowing by itself, constant on until I disconnected the batteries. Been a few days and just got back to working on it, checked the horn switch in the airbag and it is functioning fine. Hooked the batteries back up, no horn, but after a couple of minutes I start getting little honks out of it, then locked on again. Where I should go from here? Truck was parked, switch off, engine off today when I hooked the batteries up. Never started it or turned the key on.
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I have a 2008 Toyota Rav4 all wheel drive that has 80,000 miles on it. It's been having a lot of problems lately, namely the water pump. I got it replaced at our local mechanic's about 3 weeks ago and all was fine until I tried to turn on the heat last night. Only cold air blew out and then came on intermittently and then just stopped again. The fan works fine, it's just not blowing hot air. Not sure if this is related to the water pump being replaced? Do I need to flush the heater core? There is no leakage. I am really getting annoyed with all the issues the car has been having lately and don't want to spend a lot more money to fix it at this point. How much would it be to replace the heater core?
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I have a 2002 GTI 1.8T with the AWP engine and tiptronic. There is a fuse in the picture below that blows as soon as the car is started. It is located next to the brake booster on the firewall. It does not blow when the ignition is turned on, just when the engine actually starts. I'm not throwing a check engine light, pulling a scanner code or noticing any of my electronics not working. I took a 20 AMP fuse out and replaced with another 20.....and have since blown 5 of them trying to diagnose the problem.
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Just put in a new 12v battery but when I try to connect the ground cable, I'm getting sparks, indicating a current draw. And the horn starts blowing nonstop.
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I have 2002 F250SD, The horn just starts blowing by itself. Bump the horn switch and it stops for a couple of weeks. I've looked at the wires to the fuse box and no wires shorting out the horn wire. I read some very old posts but nothing conclusive was ever decided on, just a lot of guessing. The horn switch has always been sensitive.
Somebody said the air bag is warming up in the sun and expanding causing the horn to blow. Somebody said the horn relay, but in 55 years of working on trucks, I have never had a horn relay act like that. I'm told the horn relay is built in the back of the fuse box and it all has to be replaced. Some say the clock switch. I don't know what that is or where it is. I guess inside the steering wheel. Is it hard to replace?
Where do I go from here....
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My 97 Rav4 shut down on the highway yesterday. Checked the oil when I lifted the hood. It has only been 4500 since the last oil change, but the oil was barely registering on the stick. The engine will turn over, but will not start. Do Toyotas have an auto shut off mechanism when the oil gets too low or is my Rav4 toast? There were no warnings, temperature, low oil light, nothing.
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I have a 97' F150, 4x4, Auto trans, 5.4L Lariat. Power locks and windows. Auto locking hubs. It doesn't appear to have any theft deterrent system installed.
It has been sitting for some time. When I hook up the battery the headlights, dash lights, and wipers turn on and the horn starts blowing continuously.
Cycling the key in the ignition or door has no effect. Cycling the key to the start position does not engage the starter.
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I have a 1997 Toyota RAV4 with 137,500. I got it in 2004 with 93,000 miles. Since I've had it, it burns about 1 quart of oil every 1,000 miles or so. I don't think it's been getting worse since I've had it. I had the compression in the cylinders checked last year, and the compression's good in all four of them. What the problem might be? It the problem worth repairing, or should I just keep adding a quart of oil every 1,000 miles? Also, does burning oil damage other parts of the car?
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My wife’s ’97 RAV4 has 135,000 miles on it. Two days ago it started bucking/hesitating (feels more like bucking, and its worse if you try to give it the gas) at speeds below 25 -30 mph. No loss of speed/power when going uphill. Its worse when the engine is cold.
I cleaned the throttle body with spray cleaner, no change. I added Prestone fuel system cleaner to the gas and have driven 20 miles since then. Very little if any change so far. I always use good gas (Chevron regular) and the car has been well maintained (primarily by me).
Timing belt, seals and both bearings were replaced two years ago. Just about a year ago I changed the plugs, air filter, distributor cap and rotor. The fuel filter has never been changed, and the spark plug wires have never been changed. What I can try next? Where is the fuel filter located? I have the Toyota repair manual. It shows a pic of the filter, but not where its located. I have one ready to install if that could be the problem.
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1997 Rav4 with 185k miles burns some oil. I replaced the PCV valve thinking that may be the issue. That seemed to stop the visible smoke at a cold startup but alas, the problem still persists. We bought the car for a song at 180k so I don't feel I'm out much. The previous owner took incredible care of the car so it is solid in most areas.
I did learn the previous owner followed a dealer recommend oil change interval and changed the filter with every other oil change so this may explain some things.
My real question, if the engine does need a refresh, what is the best option? I've not at all afraid of tackling a major overhaul myself and, in the past, have had pretty good luck with aftermarket rebuilt short blocks. But that was years ago. The dealer cost for a crate motor is outrageous and not justified for a '97 anyway. So at this point, I'm just looking for some advice from others who may have been down this road. Again, the rest of the car is solid and we don't have much money in it at this point so would like to keep it as our 'second' car for awhile.
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Two years ago a mechanic told me that my rear differential mount was broken - hitting the floor board. He told me this was not dangerous - just annoying. This is a car I rarely use but now considering using more. It currently has 170000 miles on it driven in the mild climate of California. Just what is involved and what should the cost range be?
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I have a 1997 Toyota Rav4. 2nd owner. No accidents. Regularly maintained at a mechanic. No issues until this one. I searched the forums looking for an answer, seen similar but not exactly my issue. The car has an intermittent starting problem. This never happens in the morning. It only happens when the car is driven a short distance. When the key is turned to start the car, the engine does not crank. All the electrical comes on. We had the starter rebuilt. I have had it towed to my mechanic five times. Each time, when it is unloaded from the tow truck, it starts right up. We have left it there overnight and all day. They cannot replicate the problem. I drove the car to a friend's house 1 mile from mine and it would not start for 24 hours so I had it towed to the mechanic. Again once it was unloaded it started right up. A couple months ago we did a major service with a timing chain/belt. It did not happen for a couple months. Now twice in a week it has happened. My mechanic will not do anything more until it fails completely.
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Several weeks ago someone backed into my '97 RAV4 in a parking lot. Body shop charged around $900 for the repair (estimate indicates labor for both headlights, but doesn't look like they replaced them). This afternoon one of the low beam headlights burned out. I went to change both sides just to be safe. On both headlight assemblies, grasping the wire assemblies to the low beam bulbs, the headlight assembly on both the left and right side is loose within its housing. I've changed the bulbs in the past, this is something new. Take it back to the body shop? What happened????
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I recently purchased a 1997 Rav4 (3F-SE Engine) with 162000 miles. Overall, it is a great car. The only problem (besides a clutch, which can wait) is that it hesitates/bucks between 1500-2100 rpm while accelerating. This happens usually on a shift change from 1st to 2nd, or while in 2nd and after decelerating to make a turn. This only happens after the engine has warmed up, i.e. the temp gauge is above 25%. When cold, there is no hesitation at all. It just passed emissions testing. Check engine light is off. I recently replaced the TPS (and adjusted it properly), with no change in symptoms. This car does not have a MAF sensor.
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I had the timing belt, water pump and thermostat replaced on my '97 RAV4. The next morning while braking at a red light I heard a rapidly repeating sound that sounded like metal on metal. The car never made that sound again but now I'm hearing a noise coming from the passenger side of the engine (timing belt side). When the engine is cold I don't hear it. After driving a while its starts, then once the engine warms up it generally goes away (except for this morning which was the coldest morning since this started, temps in the 40s).
I was only hearing the noise when the car was stopped either in drive or reverse (reverse sounded louder) if I lightly let up on the brake pedal (there's no pulsing in the brake pedal). Once under way the sound goes away. This morning it was making the sound virtually every time I came to a stop (once the car warmed up) even with my foot firmly on the brake pedal. I recorded the sound Saturday while standing still with the car in drive and my foot slightly easing up on the brake pedal. The sound starts at the 20:30 mark, what it could be?
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My air conditioning constantly blows out warm air - even if I set it to the lowest temperature ("LO").
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My '99 Suburban 350 with the autotrac 4wd is having electrical problems. The transfer case fuse always blows. I thought it may be the transfer case shift motor, so I took it out and tried and the fuse still blew. I tested the pins on the fuse, and sure enough they are shorted together, but only when the car turns on.
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92 PA Base
It's that time again for vehicle inspection and my horn has been blowing fuses. I had it diagnosed by the dealership and they stated the horn pad inside the steering wheel is bad. They also stated the horn pads for my model of PA has been discontinued and that I should install an aftermarket horn. If I don't have this horn installed I'll fail the inspection.
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My 2012 F-150 has the back up camera, and the warning system that beeps with increasing frequency when you're backing into something.
It's worked flawlessly, however the last few times I've started and put it in reverse, it starts beeping constantly although there is absolutely nothing back there. Having been on this forum for probably 3 years, I don't recall this system ever being discussed.
So, where is the sensor located? I looked all around the obvious places, like under the rear bumper, and don't see anything. Is it part of the camera
system?
Secondly, what could make it beep when there is nothing there? Yes, the tailgate is up, and there is nothing in the hitch that might trick it. I'm thinking
dirt on a senor.
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My 2004 toyota rav4, manual transmission, 70,000 miles has been problem free. Now when i turn the key , nothing, no sound , dead. sometimes the 2nd or 3rd try 'it'll start right up, and run like nothing's wrong. other times will not start at all. 2 hrs later , try it and starts right up,. the battery has been replaced and it changed nothing. The mechanics are stumped and say they can't do anything till the problem repeats itself, and it starts fine, at their garage. I've been stranded and don't want that to happen again. What's wrong? The clutch switch?
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