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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RemovalREMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 CENTER INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY
55405B -
- -
2 AIR CONDITIONING CONTROL ASSEMBLY
55900
- - PROCEDURE
REMOVAL CAUTION / NOTICE / HINT
Procedure Part Name Code
1 PRECAUTION
-
- -
2 NEGATIVE AUXILIARY BATTERY TERMINAL
- -
- -
3 AIR CLEANER INLET NO. 1
17751 -
- -
4 NO. 1 ENGINE U