Ignition - Civic - Honda :: 2010 - Immobilizer Malfunction - Prevents Start Up
May 8, 2015
I am having a very frustrating problem with my 2010 Honda Civic. I have had the anti-theft immobilizer unit activate on me 3 different times now, preventing me from starting the car. The electronics in the dash and the indoor lights turn on like normal, the engine will turn over fully as it tries to start (it will even start for a second before the immobilizer turns the ignition off if I put the key in and turn it fast enough). The first time it happened I did not realize it was the immobilizer and attempted to jump it, to no avail.
Had to go to the dealership to get a dummy key with no fob attached to it (there is a chip in the fob that communicates that the immobilizer unit recognizes (or doesn't recognize in this case) and a brake code to enter to get the thing started and back to the dealership. I left it there for them to service, only to have them call me a few hours later and say it started up just fine. The keys weren't the problem, the battery wasn't the problem, they couldn't tell me anything was wrong with it. They didn't charge me for it.
About a year passes and happens to me again last week, stranded in between Austin and San Antonio at a gas station. Tow home, get brake code from dealer, drop off at dealer for service, dealer calls back hours later and can't find anything wrong. Says they scanned the immobilizer unit but came up with nothing. Now it has happened again this morning, this time I got it towed straight there so they can see that the immobilizer has it locked down and maybe they can see something that wasn't apparent last time. I will find out tomorrow what they find.
Faulty Honda immobilizer unit?The battery in the key fobs shouldn't be the issue, as they unlock the car and function properly when the immobilizer unit hasn't thrown a fit. The battery may be the culprit, as I had to get a jump for leaving my hazards on for an afternoon, but I am doubting that since there is no dimming or other noticeable differences with the dash. The tech liaison theorized it might be an A/C relay but I don't have too much faith in his theories since they didn't get it right the first two times.
View 2 Replies
Advertisement
I have had a problem compounding for about 6 months. The car will not even try to turn over. One day she works perfect, the next day the starter won't even try to turn over. Recently it has been getting worse, I continued to roll start when it wouldn't start and kept driving... but now it will not even try to start at all.
I thought perhaps it was the starter solenoid failing, but when I took it to advance auto parts they tested it and it was functioning just as it should. I then figured it could be the relay, but I can hear it clicking on. What else could it be? I know that the spark plug wires and distributor are all good because I have personally replaced them in the last 6 months. I found some things on the internet referring to a clutch pedal ignition lock switch. Any good way to test it?
[URL] .....
This would appear to be the switch that I have heard of. Can it cause a complete breach of power from the ignition switch to the starter when failing? I will check to make sure that power is not making it to the starter tomorrow... I'm just not that familiar with the circuit.
View 3 Replies
my ignition immobilizer would not let me start my 2000 Acura several times during the past week. seems to start fine after a long cool down, or after sitting over night, but after a short trip it acts up, sometimes taking as long as 1 hour of repeated attempts to start. is this something as simple as changing the key fob battery, or is it in the ignition, or is it something in the shifter?? i only have 68k miles.
View 1 Replies
I have a '97 Honda Civic w/ about 168k miles, am hoping to get at least another year or two out of it before I go looking for a used Honda Fit or something similarly budget-minded to replace it. I just ran the A/C on cold for the first time this season (I realize I was running it all winter when I defrosted the windows), and it was clearly not working, just blowing hot air. Now, the last time I had anything done with the A/C was in 2005, when I was in a minor accident and the very nice mechanic flushed it and replaced the freon (if I have that right) for no extra charge in the course of uncrumpling the front of the car for me.
Which brings up two issues:
1) I no longer have a trustworthy mechanic where I live, and have had much difficulty finding one, and
2) the car already has a salvage title so is worth about $500 max.
Now, obviously it is worth more than that to me, since it will still be cheaper to fix than get anything else, but I have the impression that A/C repair could get quite expensive, and it is enough to make me wonder if I could afford the monthly payment and insurance increase on that used Honda Fit..
View 15 Replies
Found out today that my third ignition coil is bad, it's a Honda civic 03' my question is, do I have to buy a new ignition coil. I had a clerk tell me I could switch the coils and it would run fine? Is this right? could I just switch the ignition coil with another ignition coil? This doesn't sound right. Well If I do buy new one which would be the third ignition coil? is it counted from left to right or right to left? Are there any telltale signs of a bad ignition coil on sight?
View 16 Replies
I have 1999 Honda Civic with an automatic transmission and I cannot remove the key. I have shifted it in and out out of Park and turned the steering wheel without any success. I suspect the problem is related to a sensor to determine the shifter is in Park. How can I verify this or rule it out. If it is a sensor what is a reasonable cost to have it repaired.
View 4 Replies
I have a 1991 Honda Civic DX and it is doing something I can't explain. Randomly the car will not even try to turn over. The ignition switch will click, the dash lights come on... but not even the slightest peep from the starter motor. If I put the vehicle in fifth gear and roll it, turning the engine over even half a rotation, the engine will fire right up.
It started on a road trip and happened very sparsely, but has since become more common. What used to be 1 out of 20 is now maybe 1 out of 4 chance it doesn't start. Every now and then it will go days without any problems, then seemingly randomly the ignition fails again for spurts. I replaced the distributor cap, plugs, and rotor about 2 months ago. The ignition switch appears to be fine....
View 1 Replies
So my Honda Civic has been flashing my check engine light, which is telling my my cylinders are misfiring. I checked the ignition coils by removing them while the car was running and cylinder 2 and 3 I can remove and it doesn't change how the car runs. I put a new ignition coil In and that doesn't work so it isn't the ignition coils, what it could be?
View 8 Replies
I have honda civic 2005 Lx with 170,000 miles. I noticed increased RPM about 1.5 with cold start but no missfire. I attempted to take out ignition coils to see if genuine ones solve the issue. It is very little rainy today with high humidity. After I put new ignition coils, I noticed increased shaking with misfire. I have not touched anything except for putting in/out coils. I ensured the position and connection of the coils. Is this anything with humidity? I did it really quick without much exposure to the rain. How to resolve this issue? at least return to previous condition?
View 7 Replies
The check engine light is on in my 1996 Honda Civic. The code for it is P1382, which is supposed to be either a misfire or the ignition control system. It runs fine most of the time, but intermittently cuts out while I am driving sometimes. I have replaced the spark plugs and fuel filter and the check engine light actually went off after replacing the fuel filter, but came back on the second time I drove the car. The distributer was replaced not quite a year ago with a reman distributor.
View 2 Replies
On cold mornings here in California, like most older cars with high mileage, it makes some ticking/valve sounds until I fully warm up my car after a mile or two of driving. At that point, the sounds disappear.
I've noticed that if I blip the ignition or turn over the engine without starting the car, when starting up on cold mornings, it doesn't make valve lash noise or ticking when I pull out of the garage.
I chalk it up to the fact that I "threw" some oil on top the head before starting up the engine fully. I've only done this maybe 5 times since I found out.
Car: 99 Civic w/ 217k+ miles.
View 16 Replies
I have a '96 Honda Civic DX model, manual transmission. I replaced the battery, sparkplugs, distributor last summer. Yesterday, hottest day yet this spring, my car wouldn't start. When cranked, the lights came on the dash, the fuel line was running, the check engine light blinked, but then no ignition. Left it overnight, started up fine this morning. Took it to a shop,Mechanic said battery and alternator were good and a replaced starter later, I took it home. Driving home, the idle dropped way too low (no tach) and almost stalled the car (battery light came on) when I pushed in the clutch. Now when I turn it on, it starts, idles regular, then the idle drops again.
View 3 Replies
Toyota verso 2001. Well the other night went out to car and noticed the inside lights were dim, battery was nearly flat. Now I had been out in car around 2 hours before. Recharged battery next day and car would not start.
Called brake down out. As he could not find anything wrong he tried to access the ecm. He could not connect to it. Later after he left, I checked every fuse and relay. Inc fuses on side of battery. All ok.
But the thing is the immobiliser LED is out even when the doors are shut and ignition off. So I suspect power to or the imobilizer ecu itself. I have checked ecm but that only shows engine ok. On computer. Other software I have only starts at 2004 so will not read immobilizer faults codes.
View 4 Replies
Intermittent fuel pump problems in '96 Dodge ram resulted in new fuel pump 50,000 miles ago. Happened again 100 miles ago, so another new fuel pump. Now to start car must turn the ignition on several times before going to the start position. It appears the latest new pump may have defective one way check valve, so the pressure is depleting after turn off. Any favorite brand of fuel pump for the Dodge "pump in the gas tank" arrangement? Or solutions such as installing an external pump to do the work of pumping the fuel?
View 1 Replies
From a cold start, my '89 Civic starts and runs just fine - on a short trip. If I shut it off for 15 minutes and let it sit, then try to restart it, it cranks REALLY slow, misfires and won't start (like the cylinders are fighting each other). The battery's brand new, with plenty of juice. So the next time it happened, I disconnected all 4 plug wires - it cranked nice and fast, no resistance. This leads me to believe that the ignition timing is getting messed up once the engine warms up. I think the coil is fine, because the plugs are firing when the wires are connected. I'm thinking it could be a bad sensor that acts up when it gets warm. My prime suspect is the TDC/Crank Sensor. Does the TDC/Crank Sensor can fail when warm?
View 2 Replies
I have a 2010 Honda Civic with about 67,000 kms. There's a mechanical squealing noise that's started over the last week when I accelerate and turn. It's coming from all 4 wheel areas. It only seems to disappear when I brake. Although if I run/accelerate the car for longer than 5 mins, it disappears as well. Additionally, there's a stretching/groaning noise from the tire area when I reverse. I'm thinking it's probably shock or suspension related.
View 3 Replies
I have a 2010 Honda Civic (automatic transmission) that has about 38K miles on it. For months now, it has been making a very gentle metallic rattling noise after going over bumps and at highway speeds on our "rougher" roads (crappy PA highways). I took it to a Honda dealer about 10K miles ago, and had them inspect the heat shields and take it for a road test, but they found nothing and said the heat shields were fine. I was content to turn up the radio a bit and ignore it (sometimes Hondas just rattle). Today, however, I turned a corner on a residential street and suddenly heard a metallic shrieking noise coming from the right front of the car that didn't go away until the car came to a full stop.
I turned the car off and took it for a quick spin around the parking lot I was in, and it continued to make the noise when the car was moving... forward and reverse. It got louder the faster the car went. Disturbed, I called a tow truck and had it taken to the Honda dealer, who will examine it tomorrow when they reopen. The last time my brakes were checked, which was only a few months ago, I was told that the front brakes were 8s and the rear brakes were at 4, so I don't think the pads are worn down yet.
I don't know if the soft metallic rattle and this noise are related, but they're coming from the same area of the car. It is getting inspected and having an oil change tomorrow as well, since both are due very soon. I know I will find out tomorrow, but I was hoping someone could put my mind at ease and settle my curiousity as to what this might be. There was nothing hanging down from the bottom of the car and making contact with the road, and there are no maintenance lights or other lights lit on the dash. It has been a well-behaved car so far, but it only has 38K miles on it.
View 10 Replies
I have a 2010 Civic Sedan. Whenever I turned the ignition switch to on, I always see the "Low Oil Pressure light" on and it disappears when I start the engine though. Is that normal?
View 6 Replies
My 1999 Civic, manual trans, 127k, 1.6 4 cyl, has problems starting if the car has been sitting for more than 1 hour. For example, if I go to store for 5 min and start the car, it starts up instantly. Car drives fine and when I "Floor it" Peddle to the floor, i have all the power there. Its just when i start the car after 1 hour of sitting, or over night, it takes a good 5-10 seconds of cranking to start. What could be wrong?
View 7 Replies
I have 1998 Honda civic 2 Dr and i was trying to switch cd players in it and blew some fuses so i checked all and replaced the blown ones but now it won't start.
View 3 Replies
1990 honda civic lx Won't start after being in heat/hot sun. Starts after 5 min or when it cools down.
View 4 Replies
