Is there a battery drain problem on an Acura TSX?

I’ve seen a few 3G TL’s with this problem where the unit goes bad and as a result has a constant parasitic draw. Sorry to bump the old thread, but I had exactly the same leak through fuses 6 and 7 in 2008 TSX. The combine leak is about 900 mA, ~700 through fuse #6 and ~200 through #7.

What kind of warranty does Acura TSX have?

Warranty consists of 1 year free replacement Not only does a new car battery for Acura TSX boast cold-cranking amps, enabling your car to start more easily on cold weather days, but it also features an impact-resistant polypropylene design that counteracts damages caused by vibration.

Is there a drain problem in my battery?

I am having a parasitic drain problem. So heres the story, i would wake up every morning and my car is dead. I took it to an auto shop and they check the battery and the alternator, both are good.

Where is the HFL on an Acura TSX?

So the main suspect is HFL for now. Trying to find where is it in 2008. Found a picture that shows HFL in 2004 located under console cover near of parking brake, will look there first. To be continued… Continue… I tried to locate HFL to turn it off and surprisingly could not find it.

I am having a parasitic drain problem. So heres the story, i would wake up every morning and my car is dead. I took it to an auto shop and they check the battery and the alternator, both are good.

Where is the ELD on an Acura TSX?

If that happens, simply replace the ELD, which is located in your under-the-hood fuse box. Figure 5. The brown box is the electrical load detector. If you have a “Check Charging System” light on the dash, but the charging system seems to check out, check the current sensor.

What kind of battery does Acura TL have?

Good morning…we have a 2006 Acura TL, that is having battery issues…We had to replace the starter, so that was done…then the alternator and then the battery.

Where is the HFL switch on an Acura TSX?

You can tell if the TSX has the HFL module in the same location if it is much hotter on either the left or right side of the very front (windshield side) of the map light casing. I pried the sunroof switch off using a small eyeglasses screwdriver, it was quite easy.

Why do I need to update my Acura navigation system?

Remember, your Acura navigation system is designed for driving. Unlike portable devices with small screens and even smaller buttons, your in-vehicle navigation system can help you remain focused on the road ahead. Updating your map maximizes your driver-centric navigation experience, helping you get the most from your system.

Can you pay for Acura navigation with PayPal?

All major credit cards and PayPal are accepted. Products sold on the Acura Navigation Store are manufacturer tested and approved. Each map update is customized to the navigation system in your vehicle. Shop with confidence knowing that you are getting an authentic product offered via a secure payment platform.

Is there a recall on an Acura TSX?

I called a dealer just to see if there was any sort of open recalls regarding it and even though they see it on a regular basis Acura hasn’t really “addressed” it. My battery died after coming back from long vacation + cold weather. I decided to do a parasitic draw test and found the car draining at 0.2A after ~30s.

Why is my Acura TSX battery draining so fast?

My battery died after coming back from long vacation + cold weather. I decided to do a parasitic draw test and found the car draining at 0.2A after ~30s. Disconnected the HFL module, and did a battery upgrade, hopefully no winter downtime. HFL has been working fine, but I rarely used it, so I decided to just disconnect it.

What should I do if my Acura battery is not charging?

Loosen the bolt that holds them tight to the battery. Clean off any corrosion you find with a wire brush, and then spray with contact cleaner. Inspect the battery cables to make sure they are in good condition and not deteriorating internally from weather or road salt. Reconnect and make certain they are tight on both ends.

Where is the battery drain plug on an Acura TSX?

It is indeed located on the passenger side behind the side panel! In order to get to it first you need to pry off floor sill trim, and then the kick panel. It’s enough just to undo bottom clips and you have enough room to get in and pull a plug from HFL unit.

What was the problem with my 2008 MDX battery?

2008 MDX battery drain issue. Went through 4 or 5 batteries in 18 months. Battery would die if car sat for several days, then would die after 2 or 3 days, then battery starting dying overnight. My mechanic isolated the parasitic draw to under dash fuses 5 and 7. Brought car to Acura dealer two times. Car sat for a week and battery never drained.

Can a car battery go dead from sitting?

If you expect your car battery to sit unused for more than a month, you should consider removing the battery and storing it away. Always store your battery at full charge. This will help prevent most damage and deterioration that can happen while in storage.

What does it mean when the VSA light is on?

The vsa light means that the Vehicle Stability Control or Traction Control has been activated. If the engine light is on and the vsa light is on, then there could be an issue with the traction control system. Check all of the wheel speed sensors and make sure that the are plugged in and working.

Why does my OnStar battery drain so much?

Community Answer In older vehicles running analog Onstar, the system will drain the battery because it is constantly looking for a signal. Onstar no longer offers an analog signal, only digital.

What does the VSA light mean on an Acura TSX?

This is easy enough to do, there is a button that says VSA on it. Just press it and see if this light turns off. If it comes on WITH the VSA light, it indicates there is a problem.

How does VSA work on an Acura RDX?

Traction – If your Acura can’t get enough traction, the VSA system will limit wheel slip in order to keep you in control of the vehicle. It’ll also lower the engine speed to accomplish this. There are warning lights associated with the VSA system.

Where are the fuse panels on an Acura TSX?

Here you will find fuse box diagrams of Acura TSX 2004, 2005, 2006, 2007 and 2008, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout). Cigar lighter / power outlet fuse in the Acura TSX is the fuse №9 in the Passenger compartment.

When did the first Acura TSX come out?

In this article, we consider the first-generation Acura TSX (CL9), produced from 2004 to 2008. Here you will find fuse box diagrams of Acura TSX 2004, 2005, 2006, 2007 and 2008, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

How to find the cause of parasitic battery drain?

Luckily, you can usually find the cause of a parasitic draw yourself. Start by connecting a digital multimeter to the negative battery terminal of your vehicle. Then, remove the fuses one at a time while watching for changes in the multimeter’s reading.