Highlander 4WD V6-3.0L (1MZ-FE) (2003)
3. Inspect the seat cushion heater continuity between terminal, as shown.
If continuity is not as specified, replace the seat heater cushion heater assembly.
5. INSPECT FRONT SEAT BACK HEATER ASSEMBLY RH
6. INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY RH