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:
If your vehicle needs to be towed
If towing is necessary, we recommend
having your vehicle towed by
your Lexus dealer or commercial
towing service, using a wheel-lift
type truck or flatbed truck.
Use a safety chain system for all
towing, and abide by all state/provincial
and local laws.
If towing your vehicle with a whee
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 vehicle will send the emergency call notification to the telematics provider until the emergency cal
