B1500

DTC B1500 KEYLESS UART COM. MALFUNCTION

DTC DETECTING CONDITION:
UART (communication line) between keyless entry control module and body integrated unit is open or shorted, the connector is not connected properly, or the terminal is crimped improperly, keyless entry control module internal error.

TROUBLE SYMPTOM:
Door lock does not operate with keyless.

WIRING DIAGRAM:

Wiring Diagram:

Step 1-6: