How do you change the battery on a Lexus?
Using the 10mm socket wrench, undo the nut to the negative (black) battery terminal. Repeat this step for the positive (red) battery terminal. Figure 1 . The negative battery terminal is highlighted above. Remove with a 10mm socket. You can use bungee cords to strap the terminals aside and away from each other as to not make contact.
Where is the fuse box on a Lexus ECU?
Disconnect negative battery cable. This is the recommended way. It’s the easiest, there’s no risk of getting shocked by the battery, and it requires no special tools. All you need to do is remove and then re-install two fuses. Locate the fuse box under the hood on the passenger side near the strut tower.
What happens when you reset the ECU on a Lexus?
The ECU stores diagnostic trouble codes when it senses a malfunction so a mechanic can fix it later. It’s also the ECU’s job to store your driving data to customize your ride. For around the first 1,000 miles of the ECU being reset, the car adjusts to the driver’s typical driving style.
What happens when you disconnect the battery on a late model car?
So, disconnecting the car battery to reset the (PCM) on late model vehicles; can do more than just erase the keep alive memory. It can also erase vital learned information that is; absolutely necessary for other modules to function normally. It all depends On; The Year, Make And Model Of Your Vehicle.
When did I replace the battery on my Lexus RX 350?
We had replaced our RX300 battery as it approached the 4 yr mark, with a battery from AutoZone which at the time received high marks from Consumers Reports. Sold as a 6 yr battery, it failed suddenly after less than 33 mos, stranding my wife in freeway traffic. The car was towed to a local repair shop we use, where an Interstate Battery was fitted.
Why are my power windows not working on my Lexus?
Here’s how to get your power windows working again after disconnecting the battery. This article applies to the Lexus IS, ES, GS, LS, RX (2005-2013). When you disconnect the battery, the window control could lose track of the window’s location on the track.
How much does it cost to replace a Lexus battery?
It’s odd that the local Toyota and Lexus dealer used to sell exactly the same batteries at similar prices until a separate Lexus branded battery was created. The batteries are still the same but now the Lexus branded battery costs twice as much – around $250 here.
Disconnect negative battery cable. This is the recommended way. It’s the easiest, there’s no risk of getting shocked by the battery, and it requires no special tools. All you need to do is remove and then re-install two fuses. Locate the fuse box under the hood on the passenger side near the strut tower.