Replace the battery cable with an OEM style cable. Do not use a clamp on terminal.
you should be able to clear it by removing the negative battery terminal for a minute or so. though hopefully you have repaired the problem that caused the light to turn on in the first place!
disconect the negative battery terminal for about 5 min? that's what i do.
The battery in the key fob of a Toyota Sequoia is changed by using a coin to separate the two halves. The coin style battery can then be pushed out and a new battery put in.
Are the battery wires corroded? If they are, they may not be getting a good connection.
You can but it is not necessary.
It needs maintenance you can disconnect the negative (-) terminal of the battery and reconnect it to clear any erros in the ECU
I owned a 1984 Toyota Trecel and it was a Negative Ground system. This means that the battery's negative terminal had a ground strap attached from the negative terminal to the car's metal frame. I've owned two 1975 Toyota celicas made for the United States and the batteries were also negative grounded. You would probably have to go back to the late 20s and 30s in the United States to find a positive grounded battery system. Old Ford Model A cars and trucks in the twenties for example were positive grounded battery systems.
The 2009 battery was shipped with 12V / 532 CCA (Cold Crank Amps) battery.
Toyota Sequoia was created in 2000.
Need to correct the problem and get a scanner to cancel the check engine light... Also, remove the negative battery terminal for a few minutes and the ECU will cancel the codes; but they will return if the problem has not been corrected.
You do not have to reset the computer. It will take care of itself.