STEP 2. Check whether the DTC is set again.
Check again if the DTC is set.(1) Turn off the power supply mode of the electric motor switch.
(2) Turn on the power supply mode of the electric motor switch.
(3) Move the selector lever to the P position.
(4) Operate the electric parking brake switch to apply and then release the electric parking brake.
(5) Check if the DTC is set.
Is DTC No. C2253 set?
Go to Step 3. The trouble can be an intermittent malfunction (GROUP 00 - How to use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunction ).