Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
READ NEXT:
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
SEE MORE:
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 PRECAUTION
-
- -
2 DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL
- -
- -
3 FRONT BUMPER ASSEMBLY
- -
DESCRIPTION
These DTCs are stored when a malfunction occurs in the roof
antenna assembly circuit.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
B15C111
GNSS Antenna Circuit Short to Ground
Current to
How To Proceed With Troubleshooting
Removal
