STEP 3. Right side impact sensor check.
(1) Check that the negative battery terminal is disconnected. If the negative battery terminal is connected, disconnect it.
(2) Alternate the right side impact sensor and left side impact sensor, and then install the alternated sensors.
(3) Connect the negative battery terminal.
(4) After erasing the DTC memory, check the DTC again.
(5) Disconnect the negative battery terminal.
Is DTC B1448 or B1449 stored?
Replace the side impact sensor (RH) with a new one (Refer to ). Go to Step 4.