Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Check For Intermittent Problems

CHECK FOR INTERMITTENT PROBLEMS

NOTICE:

  • If the vehicle or vehicle controls are operated (for example, during initial inspection when the vehicle is brought in for repair) before vehicle control history (RoB) has been read out and saved, the vehicle control history (RoB) information could be lost.
  • The function "Read vehicle control history (RoB)" uses the current system time setting inside the GTS and the time counter inside the controlling ECU to calculate the timings shown in the vehicle control history (RoB). For this reason, before reading out the vehicle control history (RoB), first make sure that the GTS system clock is accurately set to the current time.
  • The time counter in the control ECU may deviate by up to +/- 10% due to the characteristics of the time counter.
  • The time counter in the control ECU is reset approximately 34 days before the "Current" value due to the characteristics of the time counter. Therefore, the time information stored before the 34th day may not be accurately displayed.

VEHICLE CONTROL HISTORY (ROB)

HINT:

Vehicle control history (RoB): The main body ECU (multiplex network body ECU) records the power door lock control system vehicle control history (RoB), which can be read out using the GTS.

(a) Enter the following menus:

Body Electrical > Main Body > Utility

Tester Display

Vehicle Control History (RoB)

(b) Following the instructions on the screen, save the vehicle control history (RoB).

Code

Item

Item Description

Note

X2304

Security Alarm Operation

Security alarm is to store a factor when activated.

The factor that triggered the security alarm is stored.

X2305

Intrusion Operation

The set value is stored when the intrusion sensor is turned off or when the sensitivity setting is changed.

When the setting of the intrusion sensor is changed, the setting value is stored.

Item List

Battery Desorption

Hood Open

Luggage / Back Door Open

FR Door Open

FR Door Unlock

IG

Intrusion Sensor

Glass Sensor

Inclination Sensor

FL Door Open

RR Door Open

RL Door Open

FL Door Unlock

RR Door Unlock

RL Door Unlock

Back Door Unlock

Detect Intrusion Sensor Window Open

Panic Alarm

Intrusion Sensor OFF

Intrusion Sensor OFF Cancel

Intrusion Sensor Sound Setting

Intrusion Sensor Window Open Setting

Intrusion Sensor Sensitivity Level Down

Intrusion Sensor Sound Detection Cancel

HINT:

Depending on the specifications of the vehicle some items may not be displayed.

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