Toyota Highlander manuals

Toyota Highlander Service Manual: Location

LOCATION


LOCATION


PROBLEM SYMPTOMS TABLE

Symptom

Suspected Area

All power seat functions do not operate
  1. POWER M-fuse
  2. Wire harness
Only slide operation function does not operate
  1. Front power seat switch
  2. Slide motor
  3. Wire harness
Only front vertical operation function does not operate (driver's seat only)
  1. Front power seat switch
  2.  Front vertical motor
  3.  Wire harness
Only rear vertical operation function does not operate (driver's seat only)
  1. Front power seat switch
  2. Rear vertical motor
  3. Wire harness
Only reclining operation function does not operate
  1. Front power seat switch
  2. Reclining motor
  3. Wire harness
Only lumbar support operation function does not operate (driver's seat only)
  1. Power seat switch assy (Lumbar support)
  2. Lumbar support adjuster motor
  3. Wire harness
Front power seat control system
...

On-vehicle inspection
1. CHECK POWER SEAT FUNCTION (a) Check the basic functions.  Operate the power seat switches and check to make sure each seat function works: Sliding Front vertical (driver's s ...

More about Toyota Highlander:

Problem symptoms table
Use the table below to help you find the cause of the problem. The causes of the problem are listed in order of probability in the "Suspected Area" column. Check each part in order. If necessary, replace these parts. Symptom Suspected Area Oil leak from rear differen ...

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