Installation [11/2021 - ]: Procedure
- INSTALL NO. 2 ECM BRACKET
- INSTALL NO. 1 ECM BRACKET
- INSTALL ECM
- Install the ECM with the 2 bolts and nut.
Torque: 8.0 N.m (82 kgf/cm, 71 in.lbf)
NOTE:If the ECM has been struck or dropped, replace it.
- Connect the 3 ECM connectors and rotate the 3 levers to lock them.NOTE:
- When connecting the ECM connectors, make sure that the connecting parts of the ECM connectors are free of dirt, water and other foreign matter.
- Be sure to securely connect the ECM connectors.
- Install the ECM with the 2 bolts and nut.
- INSTALL AIR CLEANER ASSEMBLY
*a Cutout *b Protrusion *c Top *d Rear of Vehicle *e 13 to 19 mm (0.512 to 0.748 in.) *f Pin - Install the air cleaner assembly to the air cleaner hose.NOTE:
Align the cutout of the air cleaner hose with the protrusion of the air cleaner assembly.
- Tighten the hose clamp in the position shown in the illustration.
- Engage the 3 pins to install the air cleaner assembly.
- Engage the 3 wire harness clamps.
- Connect the mass air flow meter sub-assembly connector.
- Install the air cleaner assembly to the air cleaner hose.
- INSTALL INLET AIR CLEANER ASSEMBLY
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Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Install the inlet air cleaner assembly with the 2 bolts in the order shown in the illustration.
Torque: 8.0 N.m (82 kgf/cm, 71 in.lbf)
- Install the inlet air cleaner assembly with the 2 bolts in the order shown in the illustration.
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- INSTALL RADIATOR UPPER AIR GUIDE PLATE
- CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Refer to PROCEDURE - Step 5
- VEHICLE IDENTIFICATION NUMBER (VIN) REGISTRATION
Refer to PROCEDURE - Step 1
- ECU CONFIGURATION
Refer to ECU CONFIGURATION [11/2021 - ]
- UPDATE ECU SECURITY KEY
Refer to UPDATE ECU SECURITY KEY [11/2021 - ]
- PERFORM INITIALIZATION
Refer to WORK PROCEDURE [11/2021 - 03/2023] , or refer to WORK PROCEDURE [03/2023 - 03/2024] , or refer to WORK PROCEDURE [03/2024 - ]
- INITIALIZATION AFTER RECONNECTING BATTERY TERMINAL
HINT:
When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.