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Since all cars after '96 have OBD 11 it takes a scanner to remove the trouble codes. Auto Zone will do it for free. it does have obdII but the codes will be erased by unhooking the battery.

2005-10-25 22:24:33
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Q: Will unhooking the battery after replacing an ignition coil on a 1999 Toyota Sienna reset the check engine light?
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Related Questions

When replacing a battery in a 1999 Toyota Sienna do you have to reset the computer?

No. But; The van may seem to act a little different until it re-learns what it forgot.

Would replacing the battery trigger the check engine light to come on a 99 Sienna?

My check engine light came on because the terminals were not connected tightly. no. quite the contrary. if you have a "check engine" light on, disconnecting, or in this case replacing the battery will turn it off. you have a different problem.

2005 Toyota Sienna low idle after replacing the battery?

Just happened to me too, 3 year battery was 3 years and 3 m. old, tightened the alt. belt that helped but still idles at about 600 rpm. Ran well before the battery went,

How many ignition coils on a 2000 Toyota Sienna?

There is about three ignition coils , one for each 2 valves ...

What is the battery for 2002 sienna keyless entry?


What is the replacement battery size of a 2004 Toyota Sienna?

It's a group 34 battery.

What is the tank that is located under the battery on 2004 Toyota Sienna?

The tank that is located under the battery on a 2004 Toyota Sienna is a windshield washer fluid tank. Toyota put this tank in this position on the 2004 to 2010 models of the Sienna.

What will cost to replace your Toyota Sienna car battery?

From $65 to $265 depending on the quality battery you buy.

How do you find a replacement ignition key for a Toyota Sienna van?

dealer bring vin

Toyota Sienna Won't Start?

There could be several reasons why a Toyota Sienna will not start. the most common problem would be a dead battery.

Recently when you first turn the key in your Sienna nothing then after a few twist it will turn over the engine is this a failed starter or a bad elect connection?

possibilities: * starter * electrical connection * low or worn battery * keyswitch * neutral safety switch. * corroded battery cables * ignition switch

What battery fits a 2005 Toyota Sienna?

530 cca and 575 cca

Can you buy a replacement battery for a Toyota Sienna at Costco?

If they sell batteries, then yes.

When replacing a shift solenoid for a 1998 Toyota Sienna does the transmission need to be opened?

only the bottom pan

What type of auto battery 2002 Toyota Sienna?

24F or 35 Just ask for the number from any places that sale battery,

What is the procedure to replace 2000 Sienna ignition wire?

Are you referring to the spark plug wires? Please specify.

What would cause your 1998 Sienna to just click and fail to start?

check the battery

What causes your battery light to flash on and off in a 2000 Toyota sienna?

A failing alternator.

What size are the axle nuts on a 2001 Toyota Sienna?

My Toyota Sienna 2000 axle nut measures 30 mm Sprayed the threads as I will be replacing an axle shortly. Probably the same size.

How many hour of labor on replacing water pump on a 2007 toyota sienna?

Replacing the water pump for that vehicle is 16.0 labour hours. Engine and transmission need to be removed.

How do you reset the oil light on a 2011 Toyota Sienna le?

Set it to trip A and hold reset turn ignition off then turn ignition on and maintenance light will flash and your done.

How often to change the timing belt 2006 Toyota sienna limited?

Toyota recommends replacing the belt every 100,000 miles.

Cost of replacing timing belt sienna?

The actual cost of replacing the timing belt on a Sienna will vary depending on if you replace the part yourself of it you hire a repair shop to do the work. The timing belt component kit will vary by brand but can cost from $140. 00 and up. Mechanics charge an hourly rate on top of the cost for the part.

How do you disable the theft alarm system on my 2002 Toyota Sienna?

To disable the theft alarm on a 2002 Toyota Sienna, put the key in the ignition and turn it halfway. Leave it in this spot for 10 minutes before starting the car.

Why your sienna start and slowly die on hot day?

Check you battery, when it starts to die esp on hot days.