4WD Control Ecu: Installation

NOTE: When the 4WD control ECU is replaced with a normal one from another vehicle, perform calibration (see CALIBRATION ). If the 4WD control ECU is replaced with a new one, calibration is unnecessary.

Fig 1: Locating 4WD Control ECU Connector

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HINT:

Calibrate the 4WD control ECU by performing calibration of the vehicle stability control system.

INSTALL 4WD CONTROL ECU
1. Install the ECU with the bolt.
  Torque: 4.5 N*m (46 kgf*cm, 40 in.*lbf)
2. Connect the connector.
INSTALL GLOVE COMPARTMENT DOOR ASSEMBLY (See INSTALLATION )
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

Fig 2: Locating 4WD Control ECU Connector
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002