Last Modified: 08-21-2023 6.11:8.1.0 Doc ID: RM100000001BZBN
Model Year Start: 2019 Model: Avalon HV Prod Date Range: [04/2018 -           ]
Title: SEAT: FRONT POWER SEAT CONTROL SYSTEM (for HV Model with Memory): PROBLEM SYMPTOMS TABLE; 2019 - 2022 MY Avalon HV [04/2018 -        ]

PROBLEM SYMPTOMS TABLE

HINT:

  • 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.

Front Power Seat Control System (w/ Memory)

Symptom

Suspected Area

Link

Front power seat does not operate with front power seat switch

Refer to the "Front Power Seat does not Operate with Front Power Seat Switch".

2019 - 2022 MY Avalon HV [04/2018 -        ]; SEAT: FRONT POWER SEAT CONTROL SYSTEM (for HV Model with Memory): Front Power Seat does not Operate with Front Power Seat Switch

One or more power seat motors do not operate

Refer to the "One or more Power Seat Motors do not Operate".

2019 - 2022 MY Avalon HV [04/2018 -        ]; SEAT: FRONT POWER SEAT CONTROL SYSTEM (for HV Model with Memory): One or more Power Seat Motors do not Operate

Power seat position is not memorized

Refer to the "Power Seat Position is not Memorized".

2019 - 2022 MY Avalon HV [04/2018 -        ]; SEAT: FRONT POWER SEAT CONTROL SYSTEM (for HV Model with Memory): Power Seat Position is not Memorized

Power seat does not return to memorized position

Refer to the "Power Seat does not Return to Memorized Position".

2019 - 2020 MY Avalon HV [04/2018 - 08/2020]; SEAT: FRONT POWER SEAT CONTROL SYSTEM (for HV Model with Memory): Power Seat does not Return to Memorized Position 2021 - 2022 MY Avalon HV [08/2020 -        ]; SEAT: FRONT POWER SEAT CONTROL SYSTEM (for HV Model with Memory): Power Seat does not Return to Memorized Position

Wireless transmitter memory function does not operate

Refer to the "Wireless Transmitter Memory Function does not Operate".

2019 - 2022 MY Avalon HV [04/2018 -        ]; SEAT: FRONT POWER SEAT CONTROL SYSTEM (for HV Model with Memory): Wireless Transmitter Memory Function does not Operate

Wireless-linked return function does not operate

Refer to the "Wireless-linked Return Function does not Operate".

2019 - 2022 MY Avalon HV [04/2018 -        ]; SEAT: FRONT POWER SEAT CONTROL SYSTEM (for HV Model with Memory): Wireless-linked Return Function does not Operate

Power seat power easy access system function does not operate

Refer to the "Power Seat Power Easy Access System Function does not Operate".

2019 - 2022 MY Avalon HV [04/2018 -        ]; SEAT: FRONT POWER SEAT CONTROL SYSTEM (for HV Model with Memory): Power Seat Power Easy Access System Function does not Operate