Check whether the LED illuminates when the lock/unlock switch on the keyless
operation key that does not work is pressed.
Q.
Is the check result normal?
Go to Step 11.
Replace the battery in the keyless operation key.
STEP 11. Keyless operation key check
Check whether the registered keyless operation key is used.
Q.
Is the registered keyless operation key used?
Used. : Register the key ID and keyless operation key ID of the keyless operation key.
Then go to Step 12.
Not used (The keyless operation key is not registered or the keyless operation key is
also used for another vehicle). : Refer to the key ID registration procedure manual to register the key ID. If the
key ID cannot be registered, replace the keyless operation key and register the key ID.
STEP 12. Check of the trouble
Operate the lock/unlock switch to check that the door can be locked and unlocked.
Q.
Is the check result normal?
The diagnosis is complete.
Replace the keyless operation key, and register the ID codes (Refer to ).