Lexus NX: Freeze Frame Data

FREEZE FRAME DATA

DESCRIPTION

(a) Whenever a road sign assist system DTC is stored, the forward recognition camera stores the current vehicle state (ECU and sensor information) as freeze frame data.

CHECK FREEZE FRAME DATA

(a) Connect the Techstream to the DLC3.

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

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Road Sign Assist / Trouble Codes.

Body Electrical > Road Sign Assist > Trouble Codes

(e) According to the Techstream display, select a DTC that stored freeze frame data.

(f) Read the freeze frame data recorded when the DTC was stored.

Body Electrical > Road Sign Assist

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Total Distance Traveled

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-

-

This item is displayed on the Techstream but is not used.

Total Distance Traveled - Unit

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-

-

This item is displayed on the Techstream but is not used.

Traffic Sign Estimated Speed Unit

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-

-

This item is displayed on the Techstream but is not used.

Traffic Sign Estimated Traffic Division

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-

-

This item is displayed on the Techstream but is not used.

RSA Navigation Fusion Control

RSA navigation fusion control setting

OFF or ON

OFF: RSA navigation fusion control off

ON: RSA navigation fusion control on

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READ NEXT:

 Fail-safe Chart

FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) When a malfunction occurs in the road sign assist system, a message will be displayed on the multi-information display and the road sign assist system will be di

 Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a pa

 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Road Sign Assist System DTC No. Detection Item Link U012587 Lost Communication with Multi-axis Acceleration Sensor Module Missing Message U012987

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 Removal

REMOVAL PROCEDURE 1. REMOVE FRONT FLOOR COVER CENTER LH Click here 2. REMOVE CHARCOAL CANISTER ASSEMBLY (a) Disconnect the connector from the canister pump module. *1 Vent Line Hose *2 Air Inlet Line Hose *3 Purge Line Hose *4 Retainer *a Pull Out

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