subaru won t start after disconnecting battery

I have a 2002 Subaru Outback and it wont start. When the battery is connected back without inserting the key into the key hole the two lights on the rear and the light on the dash board starts flashing and wont stop.

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Ive tried turning offon valet mode by pressing both buttons for two seconds but that doesnt help.

. Reconnect the negative battery cable. 2001 outback wont start after jacking up front end and turning wheel. Wait 10-15 seconds so the electronic throttle body or IACV has time to go to the factory programmed home position.

Right get a jump start then with engine running take a battery lead off say the negative one and if engine keeps running then you need a new battrery if it stops you need a new alternator now if it keeps running and battery going flat overnight try leaving the lead disconnected on the battery overnight in case a diode is playing up in the regulator on the alternator or a boot light or. I have a 2002 Subaru Outback and it wont start. That will meet the conditions for the Engine Computer to relearn when it must be in control of idle speed.

Jump Start Subaru With Dead Battery Establishing what needs to be reset is fairly easy. Up to 25 cash back Hello. Hold the accelerator pedal down 14.

Subaru 2015 legacy. I was able to get it started yesterday after jumping it but then after disconnecting the negative terminal and reconnecting it the alarm it started going crazy and i have to flip the valet switch while attempting to crank the car at the same time to disarm it. Only show this user.

I hook it up and the light on my dash board is all on but no headlights and the car wont start still. Disconnect the batteryleave it off for 10 minutes and pump the brake pedal a few times reconnect the batterymake sure the terminals are CLEAN and tight DO NOT TOUCH THE THROTTLE PEDAL AT ALL get in car DO NOT TOUCH THE THROTTLE PEDAL AT ALL turn the key to the last position before the starter engages and WAIT 10 seconds. My outback has a grinding.

Something drains your battery or the battery does not keep the charge. When the mechanic bypassed the ignition switch it started. Pulling the starter should be a quick way to determine which it is.

2018 Subaru Crosstrek 2014 Audi Q7 TDI 2013 Subaru Forester 1969 Chevrolet C20 1969 Ford Econoline 100 1976 Ford F250. You can also check the terminal connector my positive connector came loose once and the wires were slipping out of the metal connector. My outback has a grinding.

Get in the car. If the flexplate is damaged youll see broken or chewed teeth on the plate through the opening for the starter. 1 Turn off the lights aircon stereo or any system in the car that draws extra current on top of the engine.

Thats why the car starts after that. The keyfob doesnt seem to respond its only the door lock button that will lockunlock the doors. I tried to charge the car with cable and the horn was going off Im thinking the anti theft system so its too loud so I figure I just go out and buy a new battery which I did.

After confirming with an experienced mechanic and a technical manager of Subaru dealer the flashing light indicates that the security system of the vehicle is activated and is in active which. A set of wiring diagrams would be needed to confirm which fuses should be on in startrun. High engine idle while in gear clutch depressed.

There is a Subaru Technical Bulletin on this problem 11-89-08 for a ECU reprogrammation that will cure this problem also found on a lot of 25 engine for 2008. Try using your keyfob to open the locks. If the engine starts idle speed is going to be too low.

I highly doubt youll get it running without a jump if the battery hasnt been charging. DO NOT TOUCH IT AGAIN. Put the key in the ignition and turn the key to start and let go.

So I tried to start my car and it was dead. I had to loosen the connector itself and re-insert the wires. Open the hood disconnect the negative battery cable and wait 2 minutes.

Open the hood disconnect the negative battery cable and wait 2 minutes. There are several gangs inside the ignition switch. Turn the key to off and then try.

2 Disconnect the battery for 30 mins. The battery is charged and all the fuses have been checked. 3 Reconnect the battery.

My 2013 Subaru wont start after I left the keys in the ignition. 4 Before you start the car for the first time turn the key to the ON position but do NOT turn the engine over. Drive at highway speed with the engine warmed up then coast for at least seven seconds without touching the pedals.

When the battery is disconnected this provides the reset signal that the PATS system is looking for. Bought a new battery and starter for my 1993 Subaru Impreza wagon after it was sitting for a while. When you disconnect it you prevent draining and let the battery regain some charge.

You may need to reset the security system since the battery died.

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