Toyota Camry (XV70): System Diagram
SYSTEM DIAGRAM

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SYSTEM DESCRIPTION DESCRIPTION (a) Safety Connect performs ACN (Automatic Collision Notification), manual emergency calling, stolen vehicle tracking and roadside assistance service by, audio and data
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the safety connect system.
*: Use the Techstream.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
DCM OPERATION HISTORY DCM OPERATION HISTORY
HINT:
This function shows the telematics network status when the DCM (telematics transceiver) was operated. Use this when no DTC is present but this t
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PROCEDURE
1. CHECK NOISE CONDITION
(a) Check from which direction the noise comes (front left or right, or rear left or right).
OK: The location of the noise source can be determined.
NG
GO TO STEP 3
OK
2.
CHECK SPEAKERS (a
DESCRIPTION If the main body ECU (multiplex network body ECU) detects a communication error with an ECU connected to the door bus lines for 8 seconds or more, DTC B2325 will be stored.
DTC No. Detection Item
DTC Detection Condition Trouble Area
B2325 LIN Communication Bus Ma