STEP 1. All of the registered keyless operation key should allow the engine switch to be turned all positions.
(1) Prepare all of the registered keyless operation key.
(2) Turn off the power supply.
(3) With keeping your foot on the brake pedal, let the keyless operation key touch the engine switch.
(4) Check whether the indicator of engine switch illuminates in green.
(5) Press the engine switch three times to turn the power supply mode to "ACC", "ON", "OFF."
(6) Repeat the same procedure (3) to (5) for the other keyless operation key. Check for all of the registered keyless operation key.
Is the check result normal?
: Check if the DTC is set. If the DTC is erased, the diagnosis is complete. If not, go to Step 3. : Check whether DTC B2352 is set. If DTC B2352 is set, go to the troubleshooting (Refer to ). Repeat Step 1. If DTC B2352 is not set, go to Step 2.