Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
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2.
CUSTOMER PROBLEM ANALYSIS
OPERATION CHECK
CHECK NAVIGATION SYSTEM NORMAL CONDITION (w/ Navigation Function)
(a) If the cause of a symptom is any of the following, the corresponding
symptom is normal; it is not due to a mal
UTILITY
SPEAKER CIRCUIT ENERGIZATION INSPECTION (for 9 Speakers)
HINT:
This function checks for an open in each speaker circuit.
(a) Speaker circuit energization inspection
(1) In accordance with
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Parts LocationPARTS LOCATION ILLUSTRATION
*1 CANISTER (FUEL SUCTION PLATE SUB-ASSEMBLY)
*2 EGR VALVE ASSEMBLY
*3 EGR COOLER ASSEMBLY
*4 FUEL TANK CAP ASSEMBLY
*5 PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY)
*6 PURGE VALVE (PURGE VSV)
*7
INSTALLATION
CAUTION / NOTICE / HINT
COMPONENTS (INSTALLATION)
Procedure
Part Name Code
1
NAVIGATION ANTENNA ASSEMBLY
86860
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*1
NAVIGATION
How To Proceed With Troubleshooting
Emission Control System
