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2006 ENGINE PERFORMANCE Engine Control System - Sequoia

COMPONENTS

Fig. 395: Identifying ECM Components

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Fig. 395: Identifying ECM Components

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

INSPECTION

1. DISCONNECT CABLE FROM NEGATIVE (-) BATTERY TERMINAL

2. REMOVE GROVE COMPARTMENT

2006 ENGINE PERFORMANCE Engine Control System - Sequoia a. Remove the 2 screws and glove compartment door.

b. Remove the 3 screws and lower No.2 finish panel.

3. REMOVE HEATER TO REGISTER DUCT

4. REMOVE ECM

a. Disconnect the 5 connectors.

b. Remove the 2 bolts and ECM.

5. INSPECT ECM

See TERMINALS OF ECM

6. REINSTALL ECM

a. Install the ECM with the 2 bolts.

b. Connect the 5 connectors.

7. INSTALL HEATER TO REGISTER DUCT

8. INSTALL GLOVE COMPARTMENT

a. Install the lower No.2 finish panel with 3 screws.

b. Install the glove compartment door with the 2 screws.

9. CONNECT CABLE TO NEGATIVE (-) BATTERY TERMINAL 10. PERFORM INITIALIZATION

a. Perform initialization. (See INITIALIZATION )

HINT:

Some system need initialization when disconnecting the cable from the battery terminal.

2006 TOYOTA Sequoia

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