Test I: The Keyless Entry Keypad Illumination Is Inoperative/Does Not Operate Correctly

PINPOINT TEST I: THE KEYLESS ENTRY KEYPAD ILLUMINATION IS INOPERATIVE/DOES NOT OPERATE CORRECTLY

Normal Operation
When the SJB detects a keyless entry keypad button is pressed, the SJB provides voltage to the keyless entry keypad through circuit CPK28 (GN/BK). Ground for the keyless entry keypad is provided through circuit GD133 (BK).

This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Keyless entry keypad
- SJB

I1-I2:

I2-I4:

I5-I7: