20 Most Recent 2009 Acura MDX Questions & Answers


There are a couple of possible issues. First be sure that the window lock is off, this is the switch next to the window switches that often is overlooked because it is often unused. If this is unlocked, then the next likely culprit would be the window switch assembly. I have had to replace this on a number of Accords and Acura TL. If I can assist further please reach me at https://www.6ya.com/thericepatch

2009 Acura MDX | Answered on Feb 21, 2019


Did you charge it on the vehicle? Did you remove the battery and trickle charge it off the vehicle? When you say that it does not work, in what way? Does it blow, but just not cold? It won't do anything? I am sorry, but I need a little more information as the ways in which it is NOT functioning will help us find the problem. It is possible that you blew a fuse or a relay. If someone put the charger cables on reversed--even for a moment, it can feedback into the system and blow fuses and relays. I am adding a link of where and what the relay looks like on your car. Pull that relay and put anotehr in its place ad see if that fixes ya! blown up diagram 2007 MDX ac relay Google Search the photo I added is just a generic fuse box, under a hood, and generic relays. You should have a schematic on the lid of your fuse box that will tell you exactly which one it is. Good luck! 23964179-o5bk0cq15nzcjcdo4dxi1a1k-4-0.jpg 23964179-o5bk0cq15nzcjcdo4dxi1a1k-4-2.jpg

2009 Acura MDX | Answered on Nov 13, 2014


Use Acura/Honda fluid from the dealer. 3.5 quarts, I think. Any knowledgeable Honda/Acura tech will tell you every 30,000 miles. Just a drain and fill, never flush.

2009 Acura MDX | Answered on Jul 21, 2014


Yes, the valves can hit the pistons, if the belt breaks, or jumps. Timing belt should be replaced at 105,000 miles.

2009 Acura MDX | Answered on Jul 21, 2014


The P0300 indicates a random misfire, if the last digit is showing a number other than a zero then that should correspond to the cylinder that is misfiring. Also as Ed stated it could also possibly be your egr valve.

2009 Acura MDX | Answered on Jun 09, 2014


I had the same error. Delete your phone from your MDX, turn off car. Turn back on. Add your phone back to the MDX.

Acura MDX Cars &... | Answered on Oct 21, 2019


Are you saying that the freon is leaking. Most likely the seal in the compressor is the problem

Acura MDX Cars &... | Answered on Oct 28, 2018


At a shop that does a/c work. It is illegal to release it into the atmosphere.

Acura MDX Cars &... | Answered on Oct 28, 2018


depends how high up the leak is from , get the engine jet washed clean so you can see if its the rocker cover, head gasket, oil pan or something else

Acura MDX Cars &... | Answered on Oct 28, 2018


Have to remove the gas tank......
47d0dd65-ada6-4e97-ab6c-0eb02dfcc21d.jpg

Acura MDX Cars &... | Answered on Oct 10, 2018


It seems that the battery is not the problem. It might be that you have a short our something that is draining the battery while the car is off. Have you had any accessories added to the car that require battery power? Anything plugged in etc.?

Acura MDX Cars &... | Answered on Dec 07, 2017


If the car thinks that it is not in park you can't remove the key.

Acura MDX Cars &... | Answered on Jun 23, 2017


This happened with my '04 MDX. What I found was a broken wire. It was not at the camera but up in the wiring harness in the pillar/roof support. There is some slack in the wiring and you can pull it out a ways. I have no idea how or why the wire became damaged. Once repaired everything work fine.

Acura MDX Cars &... | Answered on Jun 23, 2017


First thing to try is disconnected the battery for 20 min. Then reconnect the battery. It may reset the computer. You will have to re-enter the radio code.

Acura MDX Cars &... | Answered on Jun 23, 2017


The battery is so dead that a jumper will not have the amps to start the car. The clicking sound is from the starter trying to turn. First I would go a head and replace the battery with one you no to be fully charged and try again.

Acura MDX Cars &... | Answered on Jun 23, 2017


Yes the wheel sensor or sensors may be at fault here.

Acura MDX Cars &... | Answered on Mar 02, 2017

Not finding what you are looking for?
2009 Acura MDX Logo

13 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

2004 Acura MDX
2004 Acura MDX

227 Questions

2003 Acura MDX
2003 Acura MDX

188 Questions

2001 Acura MDX
2001 Acura MDX

164 Questions

2002 Acura MDX
2002 Acura MDX

156 Questions

2005 Acura MDX
2005 Acura MDX

147 Questions

Top Acura Experts

Marvin
Marvin

Level 3 Expert

85239 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8984 Answers

Are you an Acura Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

MDX Acura

  • MDX Acura

Most Popular Question

2009 mdx only driver window works

  • Cars & Trucks
Loading...