Lexus ES manuals

Lexus ES: Vehicle Control History

VEHICLE CONTROL HISTORY

NOTICE:

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

CHECK VEHICLE CONTROL HISTORY

NOTICE:

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Safety Connect System.

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(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Telematics / Utility / Vehicle Control History (RoB).

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" 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 (telematics transceiver).

  • 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 roof console box assembly

X2214

Communication Blackout from Power Distribution Controller ECU

Lost Communication with ECM

Check CAN Communication System

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.

-

CLEAR VEHICLE CONTROL HISTORY

NOTICE:

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

(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Telematics / Utility / Vehicle Control History (RoB) (Clear).

Body Electrical > Telematics > Utility

Tester Display

Vehicle Control History (RoB)

(e) According to the display on the Techstream, clear the Vehicle Control History (RoB).

READ NEXT:

 Safety Connect System (for Hv Model)

 Acn Call End

ACN CALL END ACN CALL END This function terminates the ACN (Automatic Collision Notification) to the telematics provider. After a collision in which the DCM receives "Collision Detection Signal", the

 DCM System Internal Failure (B15A804)

DESCRIPTION This DTC is stored when an internal circuit malfunction is detected by the DCM (telematics transceiver) self check. DTC No. Detection Item DTC Detection Condition Trouble Area

SEE MORE:

 System Voltage (AM) Circuit Voltage Below Threshold (P1AFC00)

DESCRIPTION The battery ECU assembly monitors its internal operation and will store these DTCs when it detects an internal malfunction. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P1AFC00 System Voltage (AM) Circuit Voltage Below Threshold Th

 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect

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