Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: VEHICLE CONTROL HISTORY (RoB)

VEHICLE CONTROL HISTORY (RoB)

NOTICE:

Make sure to record any output Vehicle Control History (RoB) codes before clearing them and checking the Vehicle Control History (RoB) again.

CHECK VEHICLE CONTROL HISTORY

Body Electrical > Telematics > Utility

Tester Display

Vehicle Control History (RoB)

Vehicle Control History Item

Code

Tester Display

Description

Diagnostic Note

X2210

Life Cycle of DCM Backup Battery

When the system detects that the mobilephone battery has reached the end of its lifespan.

  • The manual (SOS) switch red indicator illuminates
  • Replace mobilephone battery

NOTICE:

  • After replacing the mobilephone battery, perform initialization.

  • After performing work, perform "CLEAR VEHICLE CONTROL HISTORY (RoB)" to turn off the manual (SOS) switch red indicator.

X2211

Low DCM Backup Battery Charge

When the mobilephone battery charge is low.

-

X2601

Software Inconsistency with ENG/HV Control Module

The VIN number received via CAN communication does not match that stored in the DCM.

  • The manual (SOS) switch red indicator illuminates
  • Perform VIN Synchronization

X2213

Emergency Call Switch Stuck On

The manual (SOS) switch is on for 5 minutes or more.

  • The manual (SOS) switch red indicator illuminates
  • Replace map light assembly

X2214

Communication Blackout from Power Distribution Controller ECU

Lost Communication with ECM.

Check CAN Communication System

  • for HEV Model:

  • for Gasoline Model:

X2212

Diagnostics Communication Flow Failure

Diagnostics communication flow failure (ID, Mode/SID difference).

-

X2215

Non Approval of the Reprograming

User did not approve software update.

-

X2216

Failure of the Reprogramming

Software writing failed.

-

X2217

Inconsistent Startup Software

Software writing succeeded, but started software does not match package.

-

X21D4

Reprograming Telematics ECU by OTA Start/Finish

The software update of DCM by OTA is started and completed with success.

-

CLEAR VEHICLE CONTROL HISTORY

NOTICE:

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

Body Electrical > Telematics > Utility

Tester Display

Vehicle Control History (RoB)

(b) According to the display on the GTS, clear the Vehicle Control History (RoB).

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