CRUISE CONTROL SYSTEM(for 8NR-FTS), Diagnostic DTC:P160700

DTC Code DTC Name
P160700 Cruise Control Input Processor

DESCRIPTION

The ECM continuously monitors its main and sub CPUs. This self-check ensures that the ECM is functioning properly. If outputs from the CPUs are different and deviate from the standard, the ECM will illuminate the MIL and store the DTC immediately.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

P160700

Cruise Control Input Processor

ECM CPUs malfunction

SFI system

CAUTION / NOTICE / HINT

Tip:

The ECM receives signals from each sensor to control all functions of the cruise control system. When a DTC is detected, the fail-safe function remains on until the engine switch is off.

PROCEDURE

  1. CHECK FOR DTCS (DTC P160700)

    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Clear the DTCs.

      Click here

      Powertrain > Cruise Control > Clear DTCs

    4. Perform the following to make sure that the DTC detection conditions are met.

      Tip:

      If the detection conditions are not met, the malfunction cannot be detected.

      1. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.

      2. Connect the cable to the negative (-) battery terminal.

    5. Check for DTCs.

      Click here

      Powertrain > Cruise Control > Trouble Codes

    Result

    Result

    Proceed to

    DTC P160700 is not output

    A

    DTC P160700 is output

    B
    A

    USE SIMULATION METHOD TO CHECK

    Click hereClick hereClick hereClick here

    B

    GO TO SFI SYSTEM

    Click here