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Home >> Toyota >> 2021 >> Sequoia TRD Pro >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Seats >> Front Power Seat Control System (W/ Memory) - Diagnostics & Symptom Tests >> FRONT POWER SEAT CONTROL SYSTEM (w/ Memory) >> Problem Symptoms Table [08/2015 - 08/2017] >> Problem Symptoms Table [08/2015 - 08/2017]
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Problem Symptoms Table [08/2015 - 08/2017]

HINT: 

FRONT POWER SEAT CONTROL SYSTEM (FOR DRIVER SEAT)

Symptom Suspected Area Link
Front power seat does not operate with front power seat switch Front Power Seat does not Operate with Front Power Seat Switch Refer to Front Power Seat does not Operate with Front Power Seat Switch [08/2015 - 08/2017] 
One or more power seat motors do not operate One or more Power Seat Motors do not Operate Refer to One or more Power Seat Motors do not Operate [08/2015 - 08/2017] 
Power seat position is not memorized Power Seat Position is not Memorized Refer to Power Seat Position is not Memorized [08/2015 - 08/2017] 
Power seat does not return to memorized position Front power seat switch LH (Position control ECU) -
Only lumbar support operation function does not operate Front power seat lumbar switch Refer to INSPECTION [08/2015 - ]
Lumbar support motor Refer to INSPECTION [08/2015 - ]
Harness or connector -
Only leg support operation function does not operate Leg support adjustment switch Refer to INSPECTION [08/2015 - ]
Leg support motor Refer to INSPECTION [08/2015 - ]
Harness or connector -
FRONT POWER SEAT CONTROL SYSTEM (FOR PASSENGER SEAT)

Symptom Suspected Area Link
Front power seat does not operate (sliding, reclining) FR P/SEAT RH fuse -
Front power seat switch RH Refer to INSPECTION [08/2015 - ]
Harness or connector -
Only sliding operation function does not operate Front power seat switch RH Refer to INSPECTION [08/2015 - ]
Sliding motor Refer to INSPECTION [08/2015 - ]
Harness or connector -
Only reclining operation function does not operate Front power seat switch RH Refer to INSPECTION [08/2015 - ]
Reclining motor Refer to INSPECTION [08/2015 - ]
Harness or connector -
Only lumbar support operation function does not operate Front power seat lumbar switch Refer to INSPECTION [08/2015 - ]
Lumbar support motor Refer to INSPECTION [08/2015 - ]
Harness or connector -