Toyota Venza: Certification Ecu

Toyota Venza Service Manual / Theft Deterrent / Keyless Entry / Certification Ecu

Components

COMPONENTS

ILLUSTRATION

Removal

REMOVAL

PROCEDURE

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION:

Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page ).

2. REMOVE FRONT DOOR SCUFF PLATE

HINT:

Use the same procedure for the RH side and LH side (See page ).

3. REMOVE COWL SIDE TRIM SUB-ASSEMBLY

HINT:

Use the same procedure for the RH side and LH side (See page ).

4. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY

5. REMOVE LOWER INSTRUMENT PANEL SUB-ASSEMBLY

6. REMOVE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

(a) Disconnect each connector.

(b) Remove the 2 nuts and the certification ECU (smart key ECU assembly).

Installation

INSTALLATION

PROCEDURE

1. INSTALL CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

(a) Install the certification ECU (smart key ECU assembly) with the 2 nuts.

(b) Connect each connector.

2. INSTALL LOWER INSTRUMENT PANEL SUB-ASSEMBLY

3. INSTALL NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY

4. INSTALL COWL SIDE TRIM SUB-ASSEMBLY

HINT:

Use the same procedure for the RH side and LH side (See page ).

5. INSTALL FRONT DOOR SCUFF PLATE

HINT:

Use the same procedure for the RH side and LH side (See page ).

6. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page ).

7. REGISTER KEY

NOTICE:

When replacing the certification ECU (smart key ECU assembly), perform initialization (See page ).

8. REGISTER ECU COMMUNICATION ID

NOTICE:

When replacing the certification ECU (smart key ECU assembly), perform initialization (See page ).

Theft Deterrent / Keyless Entry

...

Electrical Key Oscillator(for Center Floor)

Components COMPONENTS ILLUSTRATION Installation INSTALLATION PROCEDURE 1. INSTALL ELECTRICAL KEY OSCILLATOR (a) Engage the clamp and install the electrical key oscillator. N ...

Other materials about Toyota Venza:

Reassembly
REASSEMBLY PROCEDURE 1. INSTALL FUEL PUMP ASSEMBLY WITH FILTER HINT: Perform "Inspection After Repair" after replacing the fuel pump (See page ). (a) Apply gasoline to a new O-ring. Then install the O-ring and spacer to the fuel ...

Removal
REMOVAL PROCEDURE 1. REMOVE WHEEL ASSEMBLY 2. REMOVE TIRE PRESSURE WARNING VALVE AND TRANSMITTER (a) Remove the tire valve cap. NOTICE: Keep the removed tire valve cap. (b) Remove the valve core to release the air from the tire. NOTICE: Make sure that ...

Freeze Frame Data
FREEZE FRAME DATA 1. FREEZE FRAME DATA NOTICE: Freeze frame data values will vary depending on the measurement conditions, surroundings, or vehicle conditions. For this reason, there may be a problem even when the values are within specifica ...