Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Precaution

PRECAUTION

INITIALIZATION

NOTICE:

• When the cable is disconnected from the negative (-) battery terminal, initialize the following system(s) after the cable is reconnected.

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CHARGING SYSTEM PRECAUTION

NOTICE:

• Check that the battery cables are connected to the correct terminals.
• Disconnect the battery cables when the battery is given a quick charge.
• Do not perform tests with a high voltage insulation resistance tester.
• Never disconnect the battery cables while the engine is running.
• Check that the charging cable nuts are tightened on terminal B of the generator assembly and on the engine room relay block and junction block assembly.