Lancer Sportback L4-2.4L (4B12) (2010)
Body Control Module: Service and Repair
REMOVAL AND INSTALLATION
WARNING
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Before removing the ETACS-ECU and knee air bag module, refer to Service Precautions and Knee Air Bag Module.
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When removing and installing the ETACS-ECU, do not let it bump against the knee air bag module.
CAUTION: When the ETACS-ECU is replaced, chassis number writing and coding must be performed. When diagnostic trouble code
No.B1761 "Chassis No. not programmed" or No.B222C "Coding not completed" is set to the ETACS-ECU, perform chassis number writing
and coding. Refer to the "M.U.T.-III Owner's Manual" and perform coding.
Pre-removal And Post-installation Operation
Removal Step 1