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Home >> Toyota >> 2021 >> C-HR LE >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Control System - Service Information >> Continuously Variable Valve Lift Controller >> Removal [02/2017 - 10/2017] >> Caution / Notice / Hint
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Caution / Notice / Hint

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the continuously variable valve lift controller assembly removal/installation are shown below.

NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED

Replacement Part or Procedure Necessary Procedure Effect/Inoperative when not Performed Link
Disconnect cable from negative battery terminal Initialize back door lock Power door lock control system Refer to INITIALIZATION [02/2017 - ]
Memorize steering angle neutral point Lane departure alert system (w/ Steering Control) Refer to INITIALIZATION [02/2017 - 08/2020]
Pre-collision system
Replacement of continuously variable valve lift controller assembly Inspection after repair
  • Poor idle, etc.
  • Engine start function, etc.
 Refer to INITIALIZATION [02/2017 - ]
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