Toyota Tundra Service Manual: Dtc Check / Clear

DTC CHECK / CLEAR

CHECK DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Powertrain / Radar Cruise 1*1 / Trouble Codes.

(e) Enter the following menus: Powertrain / Radar Cruise 2*2 / Trouble Codes.

(f) Check for DTCs.

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  • *1: Stored in the ECM
  • *2: Stored in the millimeter wave radar sensor assembly

CLEAR DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Powertrain / Radar Cruise 1*1 / Clear DTCs.

(e) Enter the following menus: Powertrain / Radar Cruise 2*2 / Clear DTCs.

(f) Clear the DTCs.

  • *1: Stored in the ECM
  • *2: Stored in the millimeter wave radar sensor assembly
    Distance Control Switch Circuit

    Fail-safe Chart

    See More:

    Toyota Tundra Service Manual > Pre-collision System: Vehicle Information Not Obtained (C1A02)
    DESCRIPTION When a new millimeter wave radar sensor assembly is installed, it receives vehicle specification information from the main body ECU (multiplex network body ECU) and stores the information. DTC C1A02 is stored when the millimeter wave radar sensor assembly receives the vehicle specificati ...

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