How do I change the battery in my Lexus rx350?
Out with the old, in with the new:
- Find the location of the battery on your Lexus.
- Find the battery terminals.
- Disconnect the negative terminal in your Lexus.
- Disconnect the positive terminal next.
- Pull out the old battery and put the new one in its place.
- Thoroughly tighten the terminal clamps with a wrench.
Why does my Lexus RX 350 battery keep going dead?
20 people found this helpful. You am have the same problem with 2014 Lexus. The battery keep going dead. Texas dealership can not find the problem. Battery been replaced twice and some electronics piece also replace. New battery is from Lexus and is dead in two months.
Are there any problems with the Lexus RX350?
This does not sound right to us, but the Lexus service department has no clue and claims there is nothing in the service bulletins about this problem. We don’t beleive this is what to expect from Lexus.
Is the Ford RX 350 a hatchback or a trunk?
The RX 350 is an SUV, so it has a hatch not a trunk. Checking for the light has been easy, and that has not been the issue. The car lives in a heated garage most of the time and that is usually where it had the dead battery until we got the trickle charger.
Why does my Lexus RX350 drain so fast?
Take a volt meter and measure the voltage drop across the fuses. A fuse with a high voltage drop means the fuse element is hotter than the others which means that’s the circuit drawing the current. I was assuming a test at the fuse.
Is there a problem with the battery on a Lexus RX350?
The original battery was replaced in fall with a heavy duty one, but the problem continues. Its been to the Lexas dealer (130 miles away) several times, but they claim everything is within the tolences and “there is no problem”. They did note that the remote starter was drawing more than it was suppose to and reinstalled it.
Why does my RX350 battery drain so fast?
The fuse is in an outside area (in cold Alaska no less!) and it wants to be at ambient temperature. You’d have to drain a lot more current than just 40mA. If the dealer can’t find where some parasitic drain is going, they have no business repairing cars, let alone putting remote starters on.
Can a Lexus RX350 be left alone for weeks?
If the dealer can’t find where some parasitic drain is going, they have no business repairing cars, let alone putting remote starters on. There’s no way that car shouldn’t last for weeks if left alone. Sure, Alaska is cold but your summer is probably still warmer than our CT winters.
The RX 350 is an SUV, so it has a hatch not a trunk. Checking for the light has been easy, and that has not been the issue. The car lives in a heated garage most of the time and that is usually where it had the dead battery until we got the trickle charger.