4WD CONTROL ECU REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed, installed or replaced during the 4 wheel drive control ECU removal /installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure Necessary Procedures Effects/Inoperative when not Performed Link
Replacement of ECM

  • Learning values save

  • Learning values write

  • Vehicle Identification Number (VIN) registration

  • Engine starting

  • DTC P0630 is output

Click here


    for RC61F:

  • Performing iMT installation information reset

  • iMT system

  • DTCs are output

Click here

Code registration (Immobiliser system) Engine start function See the Service Bulletin for the registration method.

PROCEDURE


  1. REMOVE ECM

    Click here

  2. REMOVE 4 WHEEL DRIVE CONTROL ECU


    1. B003K8N

      Remove the nut and 4 wheel drive control ECU.