LUMBAR SUPPORT ADJUSTER ASSEMBLY (for Standard Seat Type) INSPECTION

INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY LH (for LHD)

1. Check the operation of the lumbar support adjuster assembly LH.

   
   
   1. 

      Text in Illustration

      *a	Component without harness connected (Lumbar Support Adjuster Assembly LH (Lumbar Support Adjuster Motor))

      Apply battery voltage to the lumbar support adjuster motor, and check that the lumbar support adjuster assembly LH moves smoothly as follows.

      OK
      Measurement Condition Specified Condition Battery positive (+) → d31 - 1 (H) Battery negative (-) → d31 - 4 (R) Forward Battery positive (+) → d31 - 4 (R) Battery negative (-) → d31 - 1 (H) Backward

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

INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY LH (for RHD)

1. Check the operation of the lumbar support adjuster assembly LH.

   
   
   1. 

      Text in Illustration

      *a	Component without harness connected (Lumbar Support Adjuster Assembly LH (Lumbar Support Adjuster Motor))

      Apply battery voltage to the lumbar support adjuster motor, and check that the lumbar support adjuster assembly LH moves smoothly as follows.

      OK
      Measurement Condition Specified Condition Battery positive (+) → d31 - 1 Battery negative (-) → d31 - 4 Forward Battery positive (+) → d31 - 4 Battery negative (-) → d31 - 1 Backward

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

INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY RH (for LHD)

1. Check the operation of the lumbar support adjuster assembly RH.

   
   
   1. 

      Text in Illustration

      *a	Component without harness connected (Lumbar Support Adjuster Assembly RH (Lumbar Support Adjuster Motor))

      Apply battery voltage to the lumbar support adjuster motor, and check that the lumbar support adjuster assembly RH moves smoothly as follows.

      OK
      Measurement Condition Specified Condition Battery positive (+) → c26 - 1 Battery negative (-) → c26 - 4 Forward Battery positive (+) → c26 - 4 Battery negative (-) → c26 - 1 Backward

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

INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY RH (for RHD)

1. Check the operation of the lumbar support adjuster assembly RH.

   
   
   1. 

      Text in Illustration

      *a	Component without harness connected (Lumbar Support Adjuster Assembly RH (Lumbar Support Adjuster Motor))

      Apply battery voltage to the lumbar support adjuster motor, and check that the lumbar support adjuster assembly RH moves smoothly as follows.

      OK
      Measurement Condition Specified Condition Battery positive (+) → c26 - 1 (H) Battery negative (-) → c26 - 4 (R) Forward Battery positive (+) → c26 - 4 (R) Battery negative (-) → c26 - 1 (H) Backward

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