STEP 1. Scan tool (M.U.T.-IIISE) CAN bus diagnostics.
STEP 2. Scan tool (M.U.T.-IIISE) data list.
STEP 3. Check the parking brake switch.
STEP 4. Measure the resistance at the parking brake switch connector.
(1) Disconnect the connector, and measure at the wiring harness side.
(2) Resistance between parking brake switch connector terminal No.1 and body ground.OK: No continuity
Is the check result normal?
Go to Step 7. Go to Step 5.
STEP 5. Check the wiring harness between combination meter connector BRK terminal and parking brake switch connector terminal No.1.
STEP 6. Scan tool (M.U.T.-IIISE) DTC.
STEP 7. Check whether the DTC is set again.