Toyota Corolla Cross: Back Door Closer Ecu
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REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 BACK DOOR TRIM UPPER PANEL ASSEMBLY
64790B -
- -
2 BACK DOOR SID
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 MULTIPLEX NETWORK DOOR ECU
89222A -
- -
2 BACK DOOR TR
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DESCRIPTION
The transmission revolution sensor (NC1) detects the intermediate shaft (C1 clutch)
speed and sends it to the TCM.
The TCM determines if gear mode should be entered by comparing the transmission
revolution sensor (NT) and (NC1) signals.
DTC No.
Detection Item
MONITOR DESCRIPTION The ECM and skid control ECU send and receive signals via CAN communication.
If a communication error occurs between the ECM and skid control ECU, the ECM illuminates the MIL and stores this DTC.
DTC No. Detection Item
DTC Detection Condition Trouble Area
MI
Removal
Intermediate Shaft Speed Sensor "B" Circuit Short to Battery (P274512,P274514,P274531)
