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

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    DESCRIPTION This DTC is output when refrigerant pressure is extremely low (196 kPa (2.0 kgf/cm2, 28 psi) or less) or extremely high (3140 kPa (32.0 kgf/cm2, 455 psi) or more). The pressure switch, which is installed on the pipe of the high pressure side to detect refrigerant pressure, outputs a refr ...

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