FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

B1500

DTC B1500 KEYLESS UART COM. MALFUNCTION

DTC DETECTING CONDITION:
UART between keyless control unit and body integrated unit is open or shorted, the connector is not connected properly, or the terminal is crimped improperly.

TROUBLE SYMPTOM:
Door lock does not operate with keyless.

WIRING DIAGRAM

Wiring Diagram:






Step 1-8: