Component Testing

Steering Column Tilt Wheel and Telescope Switch Test

1. Ignition OFF, disconnect the connector at the S71 Steering Column Tilt Wheel and Telescope Switch.
2. Test for infinite resistance between the ground circuit terminal 1 and each signal circuit terminal with the S71 Steering Column Tilt Wheel and Telescope Switch in the released position.
   • If less than infinite resistance 

     Replace the S71 Steering Column Tilt Wheel and Telescope Switch.

   • Go to next step: If infinite resistance 
3. Test for less than 2 Ω between the ground circuit terminal 1 and each signal circuit terminal with the S71 Steering Column Tilt Wheel and Telescope Switch in the pressed position.
   • If 2 Ω or greater 

     Replace the S71 Steering Column Tilt Wheel and Telescope Switch.

   • Go to next step: If less than 2 Ω 
4. All OK.

Steering Column Telescope Actuator Test

1. Ignition OFF, disconnect the X2 connector at the K99 Steering Column Control Module.
2. Test for 1 - 2.5 Ω between terminal 7 and terminal 8.
   • If not within the specified range 

     Replace the M65 Steering Column Telescope Actuator.

   • Go to next step: If within the specified range 
3. All OK.

Steering Column Tilt Wheel Actuator Test

1. Ignition OFF, disconnect the X2 connector at the K99 Steering Column Control Module.
2. Test for 1 - 2.5 Ω between terminal 9 and terminal 10.
   • If not within the specified range 

     Replace the M68 Steering Column Tilt Wheel Actuator.

   • Go to next step: If within the specified range 
3. All OK.