Lexus ES manuals

Lexus ES: Freeze Frame Data

FREEZE FRAME DATA

FREEZE FRAME DATA

HINT:

The hybrid vehicle control ECU records vehicle and driving condition information as freeze frame data the moment a DTC is stored. It can be used for estimating or duplicating the vehicle conditions that were present when the malfunction occurred.

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.

Powertrain > Hybrid Control > Trouble Codes

(e) Select a DTC in order to display its freeze frame data.

(f) Check the freeze frame data recorded with the DTC.

Click here

READ NEXT:

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK FOR DTCS (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Hybrid Control / Tro

 Diagnosis System

DIAGNOSIS SYSTEM DLC3 (Data Link Connector 3) (a) Check the DLC3. Click here AUXILIARY BATTERY VOLTAGE Standard Voltage: Switch Condition Specified Condition Power switch on (IG) 11 to 1

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK FOR DTCS (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Hybrid Control / Tro

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 Precaution

PRECAUTION PRECAUTIONS FOR INSPECTING POWER SOURCE FOR MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Lane Control System (for

 Lost Communication with Active Grille Air Shutter Module "A" Missing Message (U028487)

MONITOR DESCRIPTION The ECM and grille shutter ECU send and receive signals via CAN communication. If a communication error occurs between the ECM and grille shutter ECU, the ECM stores this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note U028487

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