Toyota Yaris: Front Radar Sensor System / Dtc Check / Clear

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual / Engine & Hybrid System / Cruise Control / Front Radar Sensor System / Dtc Check / Clear

DTC CHECK / CLEAR

CHECK DTC

(a) Check for DTCs (Test Failed / Pending / Confirmed).

Body Electrical > Front Radar Sensor > Trouble Codes

GTS Display	Description
Test Failed	Represent malfunctions that were detected during the current trip.
Pending	Represent malfunctions which have occurred since the DTCs were last cleared but have not been confirmed.
Confirmed	Represent malfunctions which have occurred since the DTCs were last cleared and have been confirmed. (The number of trips since the DTC was stored may differ for each DTC.)

HINT:

Freeze frame data is stored respectively for pending DTCs, confirmed DTCs and the latest DTCs.

CLEAR DTC

(a) Clear the DTCs.

Body Electrical > Front Radar Sensor > Clear DTCs

HINT:

Clearing the DTCs will also clear the freeze frame data.

Diagnosis System

DIAGNOSIS SYSTEM DIAGNOSIS FUNCTION (a) If a malfunction is detected in the millimeter wave radar sensor assembly, the millimeter wave radar sensor assembly stores DTCs without directly informing the driver, and sends malfunction signals to the systems that use the millimeter wave radar sensor assembly...

Freeze Frame Data

FREEZE FRAME DATA DESCRIPTION (a) Whenever a front radar sensor system DTC is stored, the millimeter wave radar sensor assembly stores the current vehicle state as Freeze Frame Data...

Other information:

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: VEHICLE CONTROL HISTORY (RoB)

VEHICLE CONTROL HISTORY (RoB) DESCRIPTION (SFI SYSTEM) Vehicle Control History is a function that captures and stores ECU data when triggered by specific vehicle behavior. If the customer states that the engine stalls or will not start, it may be possible to diagnose the cause of the malfunction by checking the vehicle history information and freeze frame data...

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Freeze Frame Data

FREEZE FRAME DATA FREEZE FRAME DATA NOTICE: It is difficult to show the specified values (judgment values) clearly because freeze frame data values change significantly due to differences in measurement conditions, surroundings, or vehicle conditions...