Circuit/System Verification

DTC C052A 00

1. Verify that all harness connectors are installed properly at the K43 Power Steering Control Module.
   • If a harness connector at the K43 Power Steering Control Module is not installed properly 
   1. Connect the appropriate harness connector properly at the K43 Power Steering Control Module.
   2. Verify the DTC does not set.
      • If the DTC sets, replace the Steering Gear.
      • Go to next step: If the DTC does not set
   3. All OK.
   • Go to next step: If all harness connectors at the K43 Power Steering Control Module are installed properly 
2. Ignition ON/Vehicle in Service Mode.
3. Verify the scan tool Steering Wheel Angle parameter changes when turning the steering wheel.
   • If the parameter does not change 

     Replace the Steering Gear.

   • Go to next step: If the parameter changes 
4. Verify the DTC does not re-set.
   • If the DTC re-sets, replace the Steering Gear.
   • Go to next step: If the DTC does not re-set
5. All OK.