Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the rear view monitor system.
*: Use the GTS.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed i
TERMINALS OF ECU
CHECK RADIO AND DISPLAY RECEIVER ASSEMBLY
(a) Disconnect the I55 and I253 radio and display receiver assembly
connectors.
(b) Measure the voltage and resistance according to th
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DESCRIPTION
When the radio and display receiver assembly cannot detect the
telematics transceiver, this DTC will be stored.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
DTC Output from
Priority
B15D
Microphone
LED light indicators
"SOS" button
Services
Subscribers have the following
Safety Connect services available:
Automatic Collision Notification*
Helps drivers receive necessary
response from emergency service
providers.
*: U.S. Patent No. 7,508,298 B2
Stolen Vehicle Location
He
How To Proceed With Troubleshooting
Telematics Transceiver Missing Message (B15DB87)
