Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual: Installation

INSTALLATION

PROCEDURE

1. INSTALL NO. 2 ECM BRACKET

(a) Install the No. 2 ECM bracket to the ECM with the 2 bolts.

Torque:

3.0 N·m {31 kgf·cm, 27 in·lbf}

2. INSTALL NO. 1 ECM BRACKET

(a) Install the No. 1 ECM bracket to the ECM with the 2 bolts.

Torque:

3.0 N·m {31 kgf·cm, 27 in·lbf}

3. INSTALL ECM

(a) Install the ECM with the 2 bolts and nut.

Torque:

Bolt :

8.0 N·m {82 kgf·cm, 71 in·lbf}

Nut :

8.0 N·m {82 kgf·cm, 71 in·lbf}

NOTICE:

If the ECM has been struck or dropped, replace it.

(b) Engage the wire harness clamp.

(c) Connect the 2 ECM connectors and lower the 2 levers. NOTICE: When connecting the ECM connectors, make sure that the connecting parts of the ECM connectors are free of dirt, water or other foreign matter. Be sure to securely connect the ECM connectors.

4. INSTALL COOL AIR INTAKE DUCT SEAL

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5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

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6. PERFORM INITIALIZATION

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