Lexus NX: Freeze Frame Data

FREEZE FRAME DATA

DESCRIPTION

(a) Whenever a lane tracing 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: Chassis / Lane Control / Trouble Codes.

Chassis > Lane Control > 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.

Chassis > Lane Control

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Total Distance Traveled

-

-

-

Not used

Total Distance Traveled - Unit

-

-

-

Not used

LDA Control

Whether lane tracing assist system is permitted or not

Prohibit or Permit

Prohibited: Lane tracing assist system control is not possible

Permitted: Lane tracing assist system control is possible

-

Turn Switch (Right)

Turn signal switch (right) status

OFF or ON

ON: Turn signal light switch on (right)

OFF: Turn signal light switch off

-

Turn Switch (Left)

Turn signal switch (left) status

OFF or ON

ON: Turn signal light switch on (left)

OFF: Turn signal light switch off

-

Vehicle Information (2WD/4WD)

-

-

-

Not used

Vehicle Information (Conv/HV)

-

-

-

Not used

READ NEXT:

 Fail-safe Chart

FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) When a malfunction occurs in the lane tracing assist system, a message is displayed on the multi-information display and control is canceled in accordance with t

 Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. Th

 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Lane Tracing Assist System DTC No. Detection Item Link C1A7496 Steering Vibrator Component Internal Failure U012587 Lost Communication With Multi-

SEE MORE:

 Display Malfunction (B15A6,B15B0)

DESCRIPTION These DTCs are stored when a malfunction occurs in the multi-display assembly. DTC No. Detection Item DTC Detection Condition Trouble Area B15A6 Display Malfunction When one of the conditions below is met: RAM error Drawing controller malfunction Multi-display

 Slip Indicator Light does not Come ON

DESCRIPTION The skid control ECU (brake booster with master cylinder assembly) is connected to the combination meter assembly via CAN communication. CAUTION / NOTICE / HINT NOTICE: When replacing the skid control ECU (brake booster with master cylinder assembly), perform initialization and calibrati

© 2016-2025 Copyright www.lexunx.com