Circuit/System Verification

Ignition - On / Vehicle - In Service Mode
Verify no other DTCs are set.
- If other DTCs are set
  Refer to Diagnostic Trouble Code (DTC) List - Vehicle
- Go to next step: If no other DTCs are set
Replace the component: K160 Brake System Control Module
Verify the DTC does not set.
- If the DTC is set
  Replace the component: K20 Engine Control Module
- Go to next step: If the DTC is not set
All OK.