FRONT POWER SEAT CONTROL SYSTEM(w/o Memory) PROBLEM SYMPTOMS TABLE

Tech Tips

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.

Front Power Seat Control System (w/o Memory) [for Driver Side]
Symptom Suspected Area Link
All functions do not operate P/SEAT F/L Fuse*1 -
P/SEAT F/R Fuse*2 -
Front power seat switch LH*1, RH*2

Click here

Harness or connector -
Only slide function does not operate Front power seat switch LH*1, RH*2

Click here

Front seat adjuster assembly LH*1, RH*2 (slide motor)

Click here

Harness or connector -
Only front vertical function does not operate Front power seat switch LH*1, RH*2

Click here

Front seat adjuster assembly LH*1, RH*2 (front vertical motor)

Click here

Harness or connector -
Only rear lifter function does not operate Front power seat switch LH*1, RH*2

Click here

Front seat adjuster assembly LH*1, RH*2 (rear lifter motor)

Click here

Harness or connector -
Only reclining function does not operate Front power seat switch LH*1, RH*2

Click here

Separate type front seatback spring assembly LH*1, RH*2 (reclining motor)

Click here

Harness or connector -
Only lumbar support adjustment function does not operate*3 Front lumbar power seat switch

Click here

Front power seat switch LH*1, RH*2

Click here

Lumbar support adjuster assembly LH*1, RH*2 (lumbar support motor)

Click here

Harness or connector -

Front Power Seat Control System (w/o Memory) [for Front Passenger Side]
Symptom Suspected Area Link
All functions do not operate P/SEAT F/R Fuse*1 -
P/SEAT F/L Fuse*2 -
Front power seat switch RH*1, LH*2

Click here

Harness or connector -
Only slide function does not operate Front power seat switch RH*1, LH*2

Click here

Front seat adjuster assembly RH*1, LH*2 (slide motor)

Click here

Harness or connector -
Only front vertical function does not operate Front power seat switch RH*1, LH*2

Click here

Front seat adjuster assembly RH*1, LH*2 (front vertical motor)

Click here

Harness or connector -
Only rear lifter function does not operate Front power seat switch RH*1, LH*2

Click here

Front seat adjuster assembly RH*1, LH*2 (rear lifter motor)

Click here

Harness or connector -
Only reclining function does not operate Front power seat switch RH*1, LH*2

Click here

Separate type front seatback spring assembly RH*1, LH*2 (reclining motor)

Click here

Harness or connector -