KEY SLOT ILLUMINATION

Check key slot illumination (“KEY SLOT ILLUMI”) Active Test mode.


YES>>Key slot illumination is OK.

NO>>Refer to Diagnosis Procedure.

1. Turn ignition switch OFF.
2. Check 10 A fuse, [No.6, No.11, located in fuse block (J/B)].

YES>>Replace the blown fuse after repairing the affected circuit if a fuse is blown.

NO>>GO TO 2.

Check voltage between key slot harness connector and ground.

(+)		(–)	Voltage (V) (Approx.)
Key slot
Connector	Terminal
M60	1	Ground	Battery voltage
	5

YES>>GO TO 3.

NO>>Repair or replace key slot power supply circuit.

Check voltage between key slot connector and ground.

(+)		(–)	Condition	Key slot illumination	Voltage (V) (Approx.)
Key slot
Connector	Terminal
M60	6	Ground	Intelligent Key inserted	OFF	Battery voltage
			Intelligent Key removed	ON	0

YES>>GO TO 5.

NO>>GO TO 4.

1. Disconnect BCM and key slot connector.
2. Check continuity between BCM harness connector and key slot harness connector.
   

   BCM		Key slot		Continuity
   Connector	Terminal	Connector	Terminal
   M122	92	M60	6	Existed

   
   
3. Check continuity between BCM harness connector and ground.
   

   BCM		Ground	Continuity
   Connector	Terminal
   M122	92		Not existed

   
   

YES>>GO TO 5.

NO>>Repair or replace harness.

Check continuity between key slot harness connector and ground.

Key slot		Ground	Continuity
Connector	Terminal
M60	7		Existed

YES>>GO TO 6.

NO>>Repair or replace harness.

Refer to Component Inspection.

YES>>Replace BCM. Refer to Removal and Installation.

NO>>Replace key slot. Refer to Removal and Installation.

1. Turn ignition switch OFF.
2. Disconnect key slot connector.
3. Connect battery power supply to key slot terminals 5 and 6, and check the operation.

Key slot		Operation
Terminal
(+)	(−)
5	6	Key slot illuminates

YES>>INSPECTION END

NO>>Replace key slot. Refer to Removal and Installation.