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Toyota Yaris IV faults

1 fault documented by at least two sources, listed by version then by mileage at onset when known.

Excellent choice
Reliability
5.0/5

1 known fault

Hybride 116

  1. 12 V battery flat after a few days without driving

    Severity 1/3 · Annoying

    The most frequent complaint from owners of hybrid Yarisses since 2020: the 12 V battery discharges when the car is not used regularly, and the car no longer starts. Toyota advises driving for long enough in Ready mode, or using a maintenance charger if the car is used infrequently.

    Versions
    Hybride 116
    Onset
    not documented
    Repair
    not documented

Price and diagnose repairs

Read fault codes

An OBD scanner plugged in under the steering wheel shows stored fault codes, even with warning lights off: useful during the test drive.

Parts and maintenance

Compare prices of parts for the Toyota Yaris IV (timing, brakes, filters) to estimate the repairs to plan for.

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