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.
Replacement Part or Procedure | Necessary Procedures | Effects/Inoperative when not Performed | Link |
---|---|---|---|
ECM |
for 1GR-FE: |
DTC P0630 is output | |
for 2TR-FE: |
DTC P0630 is output | ||
for 1GD-FTV, 2GD-FTV: |
|
for 1GD-FTV: Click here for 1GD-FTV, w/ DPF: Click here for 2GD-FTV: Click here for 2GD-FTV, w/ DPF: Click here |
|
for 1KD-FTV, 2KD-FTV: |
Engine starting | for 1KD-FTV: Click here for 2KD-FTV: Click here |
|
for 5L-E: |
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Code registration (Immobiliser system) | Engine start function | See the Service Bulletin for the registration method. |
Tech Tips
Use the same procedure for RHD and LHD vehicles.
The procedure listed below is for LHD vehicles.
PROCEDURE
REMOVE ECM
for 1GR-FE: Click here
for 1KD-FTV: Click here
for 1GD-FTV: Click here
for 2GD-FTV: Click here
for 2KD-FTV: Click here
for 2TR-FE: Click here
for 5L-E: Click here
REMOVE 4 WHEEL DRIVE CONTROL ECU
Remove the nut and 4 wheel drive control ECU.