STEP 1. Using scan tool (M.U.T.-IIISE), check the data list.
(1) caution | To prevent damage to scan tool (M.U.T.-IIISE), always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool (M.U.T.-IIISE). |
Connect scan tool (M.U.T.-IIISE). Refer to "How to Connect the Scan Tool (M.U.T.-IIISE)
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(2) Check the following data list.- Item No.50: EPB warning light
(3) Turn ON the ignition switch, and wait for at least approximately three seconds. "OFF" should be displayed.
Is the check result normal?
Go to Step 2. Replace the electric parking brake ECU (Refer to ).