REAR POWER SEAT CONTROL SYSTEM PROBLEM SYMPTOMS TABLE

Tech Tips


  • Use the table below to help determine the cause of the problem symptom. 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 the system before inspecting the suspected areas below.

Rear power seat control system
Symptom Suspected Area See page
Power Seat Position is not Memorized Position control ECU LH

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Position control ECU RH

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Rear seat memory switch LH

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Rear seat memory switch RH

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Rear door ECU LH

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Rear door ECU RH

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Harness or connector

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Power Seat does not Return to Memorized Position Position control ECU LH

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Position control ECU RH

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Rear Power Seat does not Operate with Rear Power Seat Switch Rear power seat module switch

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Position control ECU LH

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Position control ECU RH

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Harness or connector

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Door Open Linked Operation cannot be Canceled Position control ECU LH

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Position control ECU RH

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Rear seat memory switch LH

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Rear seat memory switch RH

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Rear door ECU LH

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Rear door ECU RH

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Harness or connector

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Door Open Linked Return Operation does not Occur Position control ECU LH

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Position control ECU RH

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Buzzer Sounds During Manual Operation Initialization

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