Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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CAUTION / NOTICE / HINT HINT: *: Use the GTS. PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
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2.
CUSTOMER PROBLEM ANALYSIS
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CHECK FOR INTERMITTENT PROBLEMS HINT: Inspect the vehicle ECM using check mode. Intermittent problems are easier to detect with the GTS when the ECM is in check mode. In check mode, the ECM uses 1 tri
CAUTION / NOTICE / HINT When a malfunction is not confirmed by the DTC check, troubleshooting should be carried out for all circuits considered to be possible causes of the problem. In many cases, by
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DISASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (DISASSEMBLY)
Procedure Part Name Code
1 AIR FILTER COVER PLATE
88899M -
- -
2 CLEAN AIR FILTER
87139C -
- -
3 BLOWER MOTOR WITH FAN SUB-ASSEMBLY
87103B -
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY
84234
- -
2 REAR SEAT SIDE GARNISH
62552F -
- -
3 REAR UNDER SIDE COVER
How To Proceed With Troubleshooting
Disassembly
