No.6 Programming Procedure Due to Key Cylinder (Including Key): Procedure

Fig 1: Key Registration Procedure Chart

Step	Procedure	Action after procedure
1	REPLACE KEY CYLINDER Replace the key cylinder. (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION .)	Go to the next step.
2	PERFORM KEY ID NUMBER CLEARING Connect the M-MDS (IDS) to the DLC-2. (See M-MDS (IDS) CONNECTING PROCEDURE .) Switch the ignition ON using the key to be programmed. NOTE: Although the security indicator light starts flashing and DTC 15 is displayed after approx. 1 min, continue to perform the procedure as indicated. After vehicle identification, select the following from the M-MDS initial screen. Using an IDS (laptop PC): "Body" "Security" "PATS (immobilizer) function" Then, select the "Auxiliary Key Program/Clear" from the screen menu. Perform the security access according to the directions on the M-MDS (IDS) screen. Clear the key ID number according to the directions on the M-MDS (IDS).	Go to the next step.
3	PERFORM KEY ID NUMBER PROGRAMMING Program two keys according to the directions on the M-MDS (IDS). After verifying that the PATS function menu is displayed again on the M-MDS (IDS) screen, select "Finish (this menu)". Switch the ignition OFF (LOCK). Disconnect the M-MDS (IDS) from the DLC-2.	Go to the next step.
4	VERIFY PROGRAMMING IS PERFORMED CORRECTLY Verify that the engine can be started with all the keys for approx. 5 s or more. Can the engine be started? NOTE: When verifying that the engine starts, wait approx. 5 s or more before starting the engine using the next key.	Yes	Procedure is completed.
4		No	Perform the corresponding DTC inspection to repair the malfunctioning part.