Tuesday, July 28, 2009

How can you clear the maintenance code on a 2005 Honda Accord?

I am tired of staring at the light and am not going to pay the dealer 400-600 dollars for nothing. I was wondering if there was a way i could clear the code myself.

How can you clear the maintenance code on a 2005 Honda Accord?
the maint. light is to let you know when its time to have the oil changed.turn off the key press and hold the odometer button in turn key to on position and wait for the light to flash and go off. thats it. if its a service engine light check the gas cap for a good seal and wait for about 30 startups if that does work see your dealer for help. good luck
Reply:http://www.samarins.com/diagnose/checken...





"Q: Will disconnecting the battery reset the "Check Engine" light?


A: Disconnecting the battery might reset the check engine light on some cars. However, instead of doing so, I'd recommend to bring your car to a dealer or a mechanic for proper diagnostic, and here is why:


- not all cars will clear the code after disconnecting the battery


- often, the problem may be actually covered by the warranty and repaired free of charge by your dealer. For example, if you have the code P0420 - Catalyst System Efficiency Below Threshold it's very possible that your catalytic converter is still covered by the original emission warranty and might be replaced free of charge (would cost you close to $1000 otherwise).


- some problems, if not repaired in time may cause a serious damage and more costly repair.


- disconnecting the battery will cause basic settings of the vehicle's computer to be erased (e.g. idle settings, fuel trim settings, transmission shift points, etc.)


- the Readiness code will be erased, which may prevent your car from completing an emissions test. (Readiness code is an indication that certain emission control components of your car have been self-tested)


- the radio, if code-protected, may be locked after disconnecting the battery


- the "check engine" light will come back anyway if the problem still exist."
Reply:the main. req. light is not something u pay the dealer to take out. they are supposed to take out for free. but if u wanna do it yourself, hit the select or reset button on the dash while the key is off. turn the key on while still holding the button. wait untill it flashes then let go. turn the car off and start it up again. it should go out. hope this helps. and i hope ur not talking about the check engine light. two totaly diff. lights.

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