Toyota Yaris: Charging System / Problem Symptoms Table

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual / Power Source & Network / G16e-gts (battery / Charging) / Charging System / Problem Symptoms Table



  • Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
  • Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Charging System


Suspected Area


Charge warning comes on

Auxiliary battery

Generator assembly

Charging system

Charging failure

Generator pulley with clutch

Generator assembly

Noise occurs from fan and generator V belt or generator assembly

Fan and generator V belt

Generator pulley with clutch

Generator assembly

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