Component Tests and General Diagnostics

Lumbar Support Adjuster Assembly

INSPECTION

1. INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY LH





a. Check operation of the lumbar support adjuster (Up - Down).
1. Check if the lumbar support adjuster moves smoothly when the battery is connected to the lumbar support adjuster motor connector terminals.





If the result is not as specified, replace the lumbar support adjuster.





b. Check operation of the lumbar support adjuster (Forward - Back).
1. Check if the lumbar support adjuster moves smoothly when the battery is connected to the lumbar support adjuster motor connector terminals.





If the result is not as specified, replace the lumbar support adjuster.





2. INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY RH
a. Check operation of the lumbar support adjuster (Forward - Back).
1. Check if the lumbar support adjuster moves smoothly when the battery is connected to the lumbar support adjuster motor connector terminals.





If the result is not as specified, replace the lumbar support adjuster.