WHYACURA MDX P0776 SHOW UP - MPV Mazda Cars & Trucks

could be a number of things that can cause your problem some of the top ones that usually dont show a check engine light are fuel pump failing --fuel filter--needs a tune up --egr valve carbon build up -cat converter clogging -ignition switch worn failing-battery/alternator failing --fuel pump relay failing/overheating if you do have a check engine light most auto stores offer scanning the vehicle for free

This should be shown in your shop manual, or a parts store can show you on their parts locator charts.

http://www.mdxers.org/forums/73-2001-2006-acura-mdx/47786-mdx-transmission-rear-main-seal-diy-tutorial.html

The older the Acura/Honda, the more difficult this is. The 2nd generation MDX takes 2 minutes to replace, yours isn't that easy. 2 philips head screws hold the glove box hinges in. Pull the right kick panel cover off first, to get access to the right screw. If this is the 1st time it has been replaced, cut out the plastic in front of the bracket that holds the glove box. There are slots on each ent to make it easy. Then some unscrew the bracket. Remove it and the CAF cover is right there. Have patience, getting the 2 hinge screws back in takes some finesse. There is a short cut to this job, but I would have to show you.

very techy specific car problem. i recommend take it up with the acura dealer

Change resistor to fan

Here is what I show.

show acura mdx dash warning signs

the fuse is in the passengers under dash fuse box which is behind the kick pannel ..under the glove box on the door side and you should see a little access door to get at the fuse box...hope this helps

There is a dimmer on the panel, if that does not work i would change fuse.