Toyota Yaris: Charging System / Precaution

NOTICE:

• Check that the battery cables are connected to the correct terminals.
• Disconnect the battery cables when the auxiliary 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 No. 1 engine room relay block.

Charging System

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Parts Location

PARTS LOCATION ILLUSTRATION *1 GENERATOR ASSEMBLY *2 ECM *3 NO. 1 ENGINE ROOM RELAY BLOCK - EFI NO. 1 FUSE - R/B BATT FUSE - INP STD NO...

Other information:

Toyota Yaris XP210 (2020-2022) Reapir and Service Manual: General Information

GENERAL INFORMATION A large number of ECU controlled systems are used in this vehicle. In general, ECU controlled systems are considered to be very intricate, requiring a high level of technical knowledge to troubleshoot. However, most problem checking procedures only involve inspecting the ECU controlled system circuits one by one...

Toyota Yaris XP210 (2020-2022) Reapir and Service Manual: Turbocharger/Supercharger Wastegate Solenoid "A" Circuit Open (P024313)

DESCRIPTION The waste gate valve is built into the turbine housing and is operated by the vacuum regulating valve assembly. The ECM uses duty control to open and close the vacuum regulating valve assembly. The amount of opening is controlled according to the operation status...