Lexus ES manuals

Lexus ES: Precaution

Lexus ES (XZ10) Service Manual / Engine & Hybrid System / 2gr-fks (engine Control) / Sfi System / Precaution

PRECAUTION

INITIALIZATION

NOTICE:

  • Before replacing the ECM, refer to Registration.

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  • Perform Registration (VIN registration) after replacing the ECM.

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  • Perform Learning Value Reset and Idle Learning after replacing or servicing parts related to engine operation.

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  • Make sure to perform Reset Memory (A/T initialization), when replacing the automatic transaxle assembly, ECM or engine assembly.

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  • When the cable is disconnected from the negative (-) battery terminal, initialize the following system(s) after the cable is reconnected.

    System Name

    See Procedure

    Lane Control System (for Gasoline Model)

    Parking Support Brake System (for Gasoline Model)

    Parking Assist Monitor System (for Gasoline Model)

    Panoramic View Monitor System (for Gasoline Model)

    Pre-collision System (for Gasoline Model)

    Power Trunk Lid System (for Gasoline Model)

    Lighting System (for Gasoline Model)

WHEN USING TECHSTREAM

CAUTION:

Observe the following items for safety reasons:

  • Before using the Techstream, read the instruction manual.
  • Prevent the Techstream cable from being caught on the pedals, shift lever or steering wheel when driving with the Techstream connected to the vehicle.
  • When driving the vehicle for testing purposes using the Techstream, 2 persons are required. One drives the vehicle, and the other operates the Techstream.

READ NEXT:

 Definition Of Terms

DEFINITION OF TERMS Term Definition Monitor Description Description of what the ECM monitors and how it detects malfunctions (monitoring purpose and details). Related DTCs Group of di

 Parts Location

PARTS LOCATION ILLUSTRATION *1 FRONT ENGINE MOUNTING INSULATOR *2 REAR ENGINE MOUNTING INSULATOR *3 CANISTER *4 FUEL PUMP (for Low Pressure Side) *5 MASS AIR FLOW METER SUB-A

 System Diagram

SYSTEM DIAGRAM

SEE MORE:

 IG1 Voltage Supply too High (C1417,C14DF)

DESCRIPTION If a malfunction is detected in the power source circuit, the skid control ECU (brake booster with master cylinder assembly) stores DTC C1417 and prohibits operation of ABS, brake assist, regenerative brake cooperative control, etc. DTC C1417 is stored if an excessive ECU voltage due to

 Stereo Component Amplifier Disconnected (B15D3)

DESCRIPTION The radio receiver assembly and stereo component amplifier assembly are connected by AVC-LAN communication lines. This DTC is stored when an AVC-LAN communication error occurs between the radio receiver assembly and stereo component amplifier assembly. DTC No. Detection Item DTC D

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