Component Testing

Driver Seat Memory Switch

1. Ignition/Vehicle OFF, disconnect the connector at the S47D Front Seat Adjuster Memory Switch - Driver.
2. Test for infinite resistance between each signal terminal listed below and the ground terminal 2 with the switch in the open position.
   • Terminal 3
   • Terminal 4
   • If less than infinite resistance 

     Replace the S47D Front Seat Adjuster Memory Switch - Driver.

   • Go to next step: If infinite resistance 
3. Test for less than 20 Ω between the signal terminal 4 and the ground terminal 2 while pressing the Memory SET button.
   • If 20 Ω or greater 

     Replace the S47D Front Seat Adjuster Memory Switch - Driver.

   • Go to next step: If less than 20 Ω 
4. Test for 820 - 1070 Ω between the signal terminal 3 and the ground terminal 2 while pressing the Memory 1 button.
   • If not between 820 - 1070 Ω 

     Replace the S47D Front Seat Adjuster Memory Switch - Driver.

   • Go to next step: If between 820 - 1070 Ω 
5. Test for 2330 - 3170 Ω between the signal terminal 3 and the ground terminal 2 while pressing the Memory 2 button.
   • If not between 2330 - 3170 Ω 

     Replace the S47D Front Seat Adjuster Memory Switch - Driver.

   • Go to next step: If between 2330 - 31700 Ω 
6. Test for 5085 - 7615 Ω between the signal terminal 3 and the ground terminal 2 while pressing the Exit button.
   • If not between 5085 - 7615 Ω 

     Replace the S47D Front Seat Adjuster Memory Switch - Driver.

   • Go to next step: If between 5085 - 7615 Ω 
7. All OK.