Toyota Tundra Service Manual: Freeze Frame Data

FREEZE FRAME DATA

1. CHECK FREEZE FRAME DATA

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Navigation System / Trouble Codes.

(e) Select a PTC to display its Freeze Frame Data.

2. LIST OF FREEZE FRAME DATA

(a) Refer to "Data List / Active Test" (See page ).

    Dtc Check / Clear

    How To Proceed With Troubleshooting

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    Toyota Tundra Service Manual > Engine Immobiliser System (w/o Smart Key System): Engine Immobiliser System Malfunction (B2799)
    DESCRIPTION The ECM stores this DTC when a communication line between the ECM and transponder key ECU assembly is malfunctioning or the communication ID of the ECM and transponder key ECU assembly do not match. DTC No. Detection Item DTC Detection Condition Trouble Area Note B2799 Engine Immobiliser ...

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