Question about 2004 Mitsubishi Diamante

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Service Engine Light is on my Mitsubishi Diamante 2002. How do you reset? I just bought the car....with 26K miles on it and I know I have reset these type of lights before on other cars. Not in the owners manual. Don't want to go in for service...not needed. Need to know how to reset. THanks

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Posted on Jan 02, 2017

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SOURCE: service engine soon light on

you need to put it on a computer to find what the code is such as on o2 sensor or a number of other things. once you know the codes you can fix the problem

Posted on Dec 20, 2008

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SOURCE: service for 2006 honda accord

Usually Honda Accord needs services in 30, 60, 90K.

Regular Oil change in every 5000 miles.

An easy way to see is sign up for Honda's Ownerlink.
All you need is your VIN number (usually found on the door jam, outside bottom of the windshield, trunk, etc)

Once you got your car registered, go to the service/maintainece linkand then click "View your factory-recommended Maintenance Schedule."and its all in there
Hope that helps!

Posted on Jan 07, 2009

  • 1 Answer

SOURCE: what is the easiest way

2002 diamante heater core sits in center of the dashboard just over the on board computer for the car. To access it you need to take out the console between the seats and the entire dashboard to get to it. The only thing wrong with the heater core is the leaking gaskets (about $10 in parts). Mitsubishi knows about the problem and when the dash is taken apart you will see a plastic sheet over the onboard computer to somewhat protect it from the leaking heater core gaskets. So the expense in the repair is in the labor to get it all apart and back together again. The dealers seem to replace entire heater core when they fix this problem. I did just the gaskets and that solved the problem. I have read others who did it themselves only replaced the gaskets and that solved it for them as well. Maybe the dealers think you will feel better replacing a larger part for so much labor.

Posted on Feb 18, 2009

  • 1 Answer

SOURCE: 60K Service

I have just changed the plugs on my 2002 Shogun (UK) didn't have to remove the manifold only the throttle body and top half of the air filter housing. Disconnect wiring from throttle assembly, disconnect wiring from air filter, remove throttle body by removing 4 bolts, slacken the support bracket below and remove plastic cover to get access to the 3 coils, remove coils and the change plugs, other side a lot easier. Total time 2hrs approx.

Posted on Mar 16, 2009

  • 1 Answer

SOURCE: fREE MITSUBISHI DIAMANTE 2002 pdf service manual

how to change diamante brake pads

Posted on Jul 23, 2009

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1 Answer

No the diamante is not turbo

Did you check for exhaust leaks? I would assume that if you had it professionally done, then that would be something they checked for. However, most DIYers don't bother checking their flange or donut gaskets.

If you don't have any exhaust leaks, try resetting the code (I don't often suggest doing that, but a simple Google search mentioned that this particular code has issues resetting itself on some Mitsubishi models). Disconnect your battery for about 30 Minutes, or overnight to be on the safe side, and then reconnect it. The light will be off at that point. Give it approximately 300 miles and see if the light comes back on. If not, awesome. If it does, then your problem isn't fixed and you need to start checking some wiring! Good luck!

Jun 01, 2014 | 2002 Mitsubishi Diamante

1 Answer

My engine light is on and the machine gives a code P1751, what is that? It's a 2002 Mitsubishi Diamante

p1751= auto transmission control relay malfunction.according to mitsubishi it's 1 of 3 things.pretty straightforward.either the relay is bad,loose connector,or failed pcm (powertrain control module.

Jul 21, 2010 | 2002 Mitsubishi Diamante

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Service engine soon light is on

Shoot down to the mechanics who should have a code reader, he will be able to read and reset any error codes for you. Most mechanics won't charge for looking. Good luck

Jun 02, 2010 | 2002 Mitsubishi Diamante

1 Answer

Check engine light went on while starting. Car is running fine. 2002 Accent, 26k miles How do reset the light? Tried disconnecting battery, but no joy. If I have to pull the ECU fuse, where is it located...

You could go to your local auto zone to have them clear the code, but if it comes right back on it has a constant problem that will not go away until it is fixed.

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2001 Mitsubishi diamante Service engine light on.

Try finding out what the error is, and get it fixed. I twill keep coming on if you don't address it.

Mar 20, 2010 | 2001 Mitsubishi Diamante

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