CAN Communication System

CAN COMMUNICATION: CAN COMMUNICATION SYSTEM: U1111: Lost Communication with Body No. 5 Module

DTC U1111 - Lost Communication with Body No. 5 Module

DESCRIPTION





WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (FRONT CONTROLLER - BATTERY AND BODY GROUND)




(a) Disconnect the A50 and A52 front controller connectors.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:





(c) Measure the voltage according to the value(s) in the table below.
Standard voltage:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE FRONT CONTROLLER