Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM100000001HZA1 |
Model Year Start: 2020 |
Model: Corolla |
Prod Date Range: [03/2019 - 09/2022] |
Title: MAINTENANCE: 2ZR-FAE BATTERY: REMOVAL; 2020 - 2022 MY Corolla [03/2019 - 09/2022] |
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during the battery removal/installation are shown below.
Necessary ProcedureS After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure
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Necessary Procedures
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Effect/Inoperative Function when Necessary Procedure not Performed
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Link
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Battery terminal is disconnected/reconnected
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Perform steering sensor zero point calibration
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Lane Control System (for Gasoline Model)
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Pre-collision System (for Gasoline Model)
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Lighting System (w/ AFS)(EXT)
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NOTICE:
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After the ignition switch is turned off, ECM and the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Valvematic system*, Navigation System and Audio and Visual System (for Gasoline Model))
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When replacing the battery, use a new battery of the same dimensions and same capacity or more from the same class at a 20-hour rate.
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*: If the above contents are not observed, the MIL may illuminate the next time the engine is started.
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
(a) Loosen the nut and disconnect the cable from the negative (-) battery terminal.
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
Click here
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2. REMOVE BATTERY
(a) Disengage the 2 claws to remove the fusible link cover.
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(c) Disengage the spring assembly and disconnect the cable from the positive (+) battery terminal.
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Remove in this Direction
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(d) Remove the bolt.
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Remove in this Direction
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(e) Remove the No. 2 battery clamp as shown in the illustration.
(f) Remove the battery from the vehicle.
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