Q: How do I remove the cover of the Toyota Camry and Toyota Avalon battery and replace the battery itself?
A: To remove the Car Batteries cover, take off the fasteners that secure it in place and set the cover aside. Next, unplug the cable from the negative battery terminal followed by the cable from the positive terminal. Remove the battery hold-down clamp and carefully lift it out. If you are changing the battery, make sure that the new one is equal to the last one with the dimensions, amperage rating, and cold cranking rating. Installation for the battery is the reverse of removal. Be sure to connect the positive cable first and the negative cable last.
Q: How to follow when disconnecting a battery on Toyota Avalon and Toyota Camry?
A: When disconnecting the Car Batteries, it is important to always disconnect the cable from the negative battery terminal first and hook it up last to avoid shorting the battery. Additionally, it is recommended to wait at least 90 seconds after turning off the ignition switch before disconnecting the negative battery cable to allow various systems to record memory and settings. Some systems on the vehicle require continuous battery power, so it is wise to remove the key from the ignition and keep it with you to prevent accidental locking of the power door locks when reconnecting the battery. Memory-savers can be used to maintain power to certain circuits while disconnecting the battery. To disconnect the battery, loosen the cable end bolt and isolate the cable end to prevent accidental contact with the battery terminal. After reconnecting the battery, several relearning procedures may need to be performed, such as correcting the steering angle neutral point, power window initialization, sunroof initialization, smart access learning, and power trunk lid operation. These procedures vary depending on the model and year of the vehicle.