How long does MDX battery last?
between 3 to 5 years
Your Acura MDX battery will typically last between 3 to 5 years, but that can vary heavily depending on type of battery, weather conditions battery size, and driving habits.
Can a parasitic drain kill a battery?
If a battery goes long periods without being recharged by the alternator, those tiny milliamps drawn by parasitic devices will kill it. Even normal parasitic drain, also known as “key-off drain,” puts wear and tear on a battery. Allowing a battery to go dead for long periods of time will cause sulfation.
Can a bad relay cause battery drain?
A failed ECM power relay can also cause a battery drain or dead battery. If the relay shorts it can leave power on to the computer, even when the vehicle is turned off. This will place a parasitic drain on the battery, which will eventually cause it to go dead.
How do you keep a car battery from going flat when not in use?
If so, here are some things you can do to save your car battery when it’s not in use.
- 1) Use a trickle charger or battery conditioner.
- 2) Avoid turning your car on and then off again.
- 3) Avoid short journeys.
- 4) Drive your car for 15-20 minutes at a time.
- 5) Alternate trips if your household has more than one vehicle.
What is the best car battery brand?
Optima Batteries 8020-164 35 RedTop Starting Battery : Best Overall.
How much is a battery for an Acura MDX?
The average cost for an Acura MDX battery replacement is between $221 and $232. Labor costs are estimated between $40 and $51 while parts are priced at $181.
Can a completely discharged car battery be recharged?
A car battery is considered discharged when the voltage drops below 12 volts. While your vehicle’s alternator can keep a healthy battery charged, it was never designed to completely recharge a dead unit. Most of the time, you don’t even have to remove the battery from your vehicle.
What keeps killing my truck battery?
A short circuit may cause excessive current draw and drain your battery. Check the charging system for a loose or worn-out alternator belt, problems in the circuit (loose, disconnected or broken wires), or a failing alternator. Engine operation problems can also cause excessive battery drain during cranking.
Can a fuse cause battery drain?
The fuse in and of itself cannot be the cause of the power drain. It is, however, an indication of where the power drain is coming from. If by pulling the fuse you get a noticeable drop in battery drain, whatever is causing the drain is on that circuit.
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.
How often does Acura MDX battery go dead?
Have now changed battery twice in past year. Four months after most recent battery change, battery was dead again. This time after jumped the car threw some additional warning lights around charging system.
What to do if your Acura battery dies?
An Acura service center was called and we were told our only option was to disconnect battery leads or let the car run until the battery died. Many hours later the battery died. When the Acura service truck came to get us they couldn’t even get the car into neutral after charging the battery and wheel truck had to be called.
Why does my Acura battery drain so fast?
The system allows a driver to “pair” a smartphone with the car, but according to the plaintiff, Honda should have warned consumers about the alleged defects that cause batteries to drain at alarming rates.