2003 Honda Accord - Answered Questions & Fixed issues

There is no lock cylinder, just two latches https://www.google.com/search?q=2003+Honda+Accord.+Replacing+lock+cylinder+on+fold+down+back+seats ..

This is an anti-theft measure. Usually, there is a code to input in the radio/display to disable it. If you can't find it in your owner's manual, you'll need to contact a dealer to get the code.

There are some folks who sell the codes online. Beware of scams with that.

Yes, with the battery being disconnected that long, you need a mobile auto electrician with a pro grade scan tool computer to diagnose all the issues and do the programming of modules that are lost..

There should be a fuse in the dash fusebox, or a relay in the engine compartment if those are both good the the blower motor is bad

Did you check the starter out ?

just go to www.Reliable-Store.com I attached I'm sure you will get the correct AND complete manual AND instantly

Thinking is just guessing , Testing needs to be done ! Your best bet would be to take it to a qualified repair shop. You have no idea of the electronics involved . Looking at a wiring diagram i see door multiplex control module ,C.A.N. - B communication line . Do you know what these are ? Related Terms. A controllerareanetwork (CAN) is a serial bus network of microcontrollers that connects devices, sensors and actuators in a system or sub-system for real-time control applications. There is no addressing scheme used in controllerareanetworks, as in the sense of conventional addressing in networks (such as Ethernet). When you push a button for one of the other windows the door module computer sends a message on the can bus to the other door module ,which ,if on line will open that window . Hooking up a factory honda scanner to see where the message is getting lost at , checking for DTC'S - diagnostic trouble codes . is what needs to be done to find the problem . Resetting ,there is nothing to reset .

try another key it sounds like the imoblizer

Hi first this I would do is call Honda corporate in New Jersey's and tell them what is going on and you have spent all that money with the dealership to have it fixed to only be told that they can not figure it out , I used to work for a Honda dealer 15 years ago and I can tell you that the dealership can call corporate Honda in Jersey and get their tech-support on the phone to help them with any problem they are having with a Honda, corporate in Jersey will not tell you they can figure it out they will figure it out. They are the maker of the car you are having problems with and you have given the dealership your hard earned money to have you car fixed. Really please call Honda corporate on the phone and tell them what's going on and how much you gave the dealership to fix it. When you call make sure you ask for tech support, they are really good guys , Really let me know how you make out.

Write in to Car Talk which is carried by most newspapers. They can answer your question.

Check to see if u have power & ground to the blower with the fan on.if so u need A blower mtr

NEVER swap rear tires... the radial tires are not made/designed to be driven one way and then driven the other... they WILL delaminate and come apart.. when you rotate tires, you rotate front and rear on the same side....(old bias-ply tires were rotated around a vehicle) ... if you did not have both sides of the rear brakes fitted with new pads and ..at least had the rotors turned.. do that. look closely at the inside of your wheels and make sure there has been no contact.... once you have made sure both sides are good.. reply back to me on here.. thanks... please mark as helpful.. thanks

https://www.oreillyauto.com/shop/air-conditioning-16770/blower-motor-resistor-12386/2003/honda/accord or.. https://www.oreillyauto.com/shop/air-conditioning-16770/blower-motor-relay-11581/2003/honda/accord

I have seen issues like this on other Honda's and the problem turned out to be the ignition starter switch. Do this, jumper power directly to the starter solenoid trigger wire and see if the engine cranks.

Sounds like it could be the ECU (electronic control unit); easy to change. I have bought used ones a lot cheaper than new ones and work fine. Your year may be located under the glove box to the right behind panel (my older car was passenger side under the mat). They are easy to change out regardless of location.

If the car is running fine, don't go chasing a yellow light with expensive repairs you don't need. Simply perform an OBDII scan of the stored fault history. Also get a print out of the existing faults, if any are present. Delete the fault history from the ECU memory, and go from there. On some vehicles the annoying yellow light comes on when you reach a preset mileage just to get you back to the dealer, for no reason. Let the ODBII scan be your guide, to avoid buying parts you don't need.

It could be the shift interlock. There is a recall on that part. Check to see if there is a punch mark over the 7th digit of the engine compartment vin. If there is, then the vehicle has already been inspected or part replaced. Call your closest honda dealer with your vin number to see if there are any open recalls. With a recall item the dealership replaces the part free of charge. I’m happy to assist further over the phone at https://www.6ya.com/expert/kim_3202917d7c587455

You must perform an engine control module fault code test as well as test the fuel pressure, if no codes are present and fuel pressure is ok check for a defective camshaft drive belt.

If your rings are worn or the cylinder wall is gouged, pressure will escape and oil will leak into the cylinder and get burned. Keep your eye on the oil level and you should be ok for a while. If you live in a warm climate, you might try a slightly heavier weight oil.

P0974 OBD II Trouble Code Shift Solenoid Control Circuit High YourMechanic...