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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INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 TRANSMITTER BATTERY
89745A
- -
2 DOOR CONTROL TRANSMITTER SUB-ASSEMBLY
89071C -
- -
3 TRANSMITTER HOUSING COVER
COMPONENTS
ILLUSTRATION
*1
DIFFERENTIAL SIDE OIL SEAL
*2
FRONT DRIVE SHAFT OIL SEAL RH
●
Non-reusable part
MP grease