Test J: The Keyless Entry Keypad Illumination Is Inoperative

PINPOINT TEST J: THE KEYLESS ENTRY KEYPAD ILLUMINATION IS INOPERATIVE

J1:

J2-J5:

Normal Operation
When the keyless entry keypad illumination is activated, the vehicle security module supplies voltage to circuit 66 (LB) to illuminate the keyless entry keypad. The keyless entry keypad illumination is grounded through circuit 57 (BK).

Possible Causes
- Circuit 57 (BK) open
- Circuit 66 (LB) open or short to ground
- Keyless entry keypad
- Vehicle security module