Circuit/System Verification

Verify that all tires have the proper air pressure.
- If not the proper air pressure
  Adjust all tire air pressures to the stated cold air pressure as identified on the tire placard or specification.
- Go to next step: If the proper air pressure
Verify that all tires are of uniform size and matching brand.
- If not of uniform size or matching brand
1. Replace the mis-sized or non-matching brand tire.
2. Ignition ON.
3. Verify the DTC does not set while operating the vehicle within the Conditions for Running the DTC.
  - If the DTC set, replace the K17 Electronic Brake Control Module.
  - Go to next step: If the DTC does not set
4. All OK.
- Go to next step: If all tires are of uniform size and matching brand
Refer to Circuit/System Testing.