CAN Communication System

NETWORKING: CAN COMMUNICATION SYSTEM: U0235,U1102: Lost Communication with Cruise Control Front Distance Range Sensor
U1102 - Lost Communication with Radar Sensor

DESCRIPTION





* For vehicles with a pre-collision system only.

WIRING DIAGRAM





INSPECTION PROCEDURE

NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (MILLIMETER WAVE RADAR SENSOR - BATTERY AND BODY GROUND)

(a) Disconnect A12 millimeter wave radar sensor assembly connector.





(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:





Text in Illustration





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- REPLACE MILLIMETER WAVE RADAR SENSOR ASSEMBLY Removal