Ecm Removal

Engine. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
3Zr-Fae Engine Control System. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

  2. REMOVE AIR CLEANER CAP SUB-ASSEMBLY

  3. REMOVE AIR CLEANER CASE SUB-ASSEMBLY

  4. REMOVE ECM

Ecm -- Removal



1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
w/ Navigation System (for HDD):
After the ignition switch is turned off, the HDD navigation system requires approximately a minute to record various types of memory and settings. As a result, after turning the ignition switch off, wait a minute or more before disconnecting the cable from the negative (-) battery terminal.


2. REMOVE AIR CLEANER CAP SUB-ASSEMBLY


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
  1. Disconnect the mass air flow meter connector.

  1. Disconnect the purge VSV connector.

  1. Disconnect the 4 wire harness clamps.



    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
  1. Disconnect the No. 2 ventilation hose from the air cleaner hose.

  1. Disconnect the purge line hose from the clamp.



    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
  1. Lock the No. 1 air cleaner hose clamp, and then disconnect the No. 1 air cleaner hose from the throttle body.



    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
  1. Unfasten the 2 hook clamps, and then remove the air cleaner cap.

  1. Remove the air cleaner filter element from the air cleaner case.



3. REMOVE AIR CLEANER CASE SUB-ASSEMBLY


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
  1. Disconnect the wire harness clamp from the air cleaner case.

  1. Remove the 3 bolts and air cleaner case.



4. REMOVE ECM


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
  1. Remove the 3 bolts of the ECM with brackets.



    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.3Zr-Fae Engine Control System.Sfi System.Ecm  Removal
  1. Disconnect the 2 ECM connectors.

    NOTICE:
    After disconnecting the connector, make sure that dirt, water and other foreign matter does not contact the connecting part of the connector.

    1. Raise the 2 levers while pushing the locks on the 2 levers, and disconnect the 2 ECM connectors.

  1. Remove the ECM with brackets.



    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
  1. Remove the 4 screws and 2 ECM brackets.