Circuit/System Verification

C0475 00

1. Ignition OFF, disconnect the X2 harness connector at the K43 power steering control module.
2. Test for less than 10 Ω between the ground circuit terminal 2 and ground.
   • If greater than the specified range 

     Repair the open/high resistance in the ground circuit.

   • If within the specified range 
3. Verify that a test lamp illuminates between the B+ circuit terminal 1 and ground.
   • If the test lamp does not illuminate 
   1. Test for infinite resistance between the B+ circuit terminal 1 and ground.
      • If less than infinite resistance, repair the short to ground on the circuit.
      • If infinite resistance
   2. Test for less than 2 Ω in the signal circuit end to end.
      • If 2 Ω or greater, repair the open/high resistance in the circuit.
      • If less than 2 Ω, replace the K43 power steering control module.
      • If the test lamp does illuminate 
4. Replace the K43 power steering control module.

C0475 59

1. Verify that DTC C0475 59 is not set.
   • If the DTC is set 

     Replace the steering gear.

   • If the DTC is not set 
2. All OK.