Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: VEHICLE CONTROL HISTORY (RoB)

VEHICLE CONTROL HISTORY (RoB)

HINT:

  • The Vehicle Control History stores the history of the reject function and system protection operations.
  • The number of occurrences, date and distance are stored in batches for each item.

CHECK VEHICLE CONTROL HISTORY (CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM)

(a) Enter the following menus:

Powertrain > Transmission > Utility

Tester Display

Vehicle Control History (RoB)

Code

Tester Display

Measurement Item

Diagnostic Note

X090C

High A/T Oil Temperature

History of the CVT fluid temperature exceeding the threshold and a warning being output after starting the engine

(A shift pattern which prioritizes lower engine speed gear shift is used until the CVT fluid temperature drops, in order to protect the continuously variable transaxle assembly)

-

X090D

Engine Stall Prevention Fail Safe History (A/T)

Suspected transmission malfunction. History of engine stall occurring in D, M or R.

-

XF01B

ECU Security Key Not Registered

ECU security key not updated

CLEAR VEHICLE CONTROL HISTORY (CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM)

(a) Enter the following menus:

Powertrain > Transmission > Utility

Tester Display

Vehicle Control History (RoB)

NOTICE:

By performing this procedure, all stored Vehicle Control History will be cleared.

VEHICLE CONTROL HISTORY FREEZE FRAME DATA (CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM)

(a) Enter the following menus:

Powertrain > Transmission > Utility

Tester Display

Vehicle Control History (RoB)

(b) Select a Vehicle Control History item to display its freeze frame data.

Vehicle Control History Data

Tester Display

Description

Total Distance Traveled

Total driven distance

Total Distance Traveled - Unit

Unit for total driven distance

Stop Light SW

Brake pedal operation

Shift Range Signal

Shift range

Speed (SP2)

ECT vehicle speed

Fuel Level (A/T)

Fuel level

High A/T Oil Temperature Count

High CVT fluid temperature occurrence count

Engine Stall Count (A/T)

Engine stall occurrence count

VEHICLE CONTROL HISTORY (AIRBAG SYSTEM)

HINT:

A part of the control history can be confirmed using the Vehicle Control History.

Click here

    READ NEXT:

     Crankshaft Position Sensor "A" No Signal (P033531)

    DESCRIPTION The TCM receives the engine speed signal from the ECM via CAN communication and direct line. DTC No. Detection Item DTC Detection Condition

     Control Module Performance Bank 1 Watchdog/Safety MCU Failure (P060747)

    DESCRIPTION The TCM continuously monitors its monitor IC. If it detects an internal malfunction, the TCM illuminates the MIL and stores this DTC. DTC No. Detection Item

     TCM Processor Watchdog/Safety MCU Failure (P061347)

    DESCRIPTION The TCM continuously monitors its CPU. If the output of the CPU deviates from the standard, the TCM will illuminate the MIL and store this DTC. DTC No. Detection

    SEE MORE:

     Parts Location

    PARTS LOCATION ILLUSTRATION *1 FORWARD RECOGNITION CAMERA *2 MILLIMETER WAVE RADAR SENSOR ASSEMBLY ILLUSTRATION *1 DLC3 - -

     Removal

    REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY - - - - 2 WATER GUARD PLATE 55734D - - - 3 NO. 1 HEATER AIR DUCT SPLASH SHIELD SEAL

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