FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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B1284

DTC B1284 PASSENGER SIDE JUNCTION BLOCK ECU COMMUNICATION STOP

CIRCUIT DESCRIPTION


DTC Detecting Condition:




This DTC is detected when communication between the passenger side J/B ECU and network gateway ECU stops for more than 10 seconds.

Wiring Diagram:






Step 1-2:




Step 3:




INSPECTION PROCEDURE