Lexus NX: Diagnosis System
Lexus NX Service Manual / Engine & Hybrid System / Cruise Control / Front Camera System / Diagnosis System
DIAGNOSIS SYSTEM
DIAGNOSIS FUNCTION
(a) The front camera system does not have a notification function such as a warning light when a DTC is detected. When a malfunction occurs, it stores a DTC and sends it to the systems using the front camera system. The system receiving the malfunction information displays a warning to notify the driver of the malfunction.
HINT:
First refer to How to Proceed with Troubleshooting for the pre-collision system.
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Dtc Check / Clear
DTC CHECK / CLEAR CHECK DTC (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 / Front Recognition Camera / T
Freeze Frame Data
FREEZE FRAME DATA DESCRIPTION (a) When a front camera system DTC is stored, the forward recognition camera stores the current vehicle (ECU or sensor) state as Freeze Frame Data. CHECK FREEZE FRAME DAT
Fail-safe Chart
FAIL-SAFE CHART FRONT CAMERA SYSTEM FAIL-SAFE CHART (a) When a malfunction occurs in the front camera system, a message is displayed on the multi-information display and control is canceled in accorda
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Lock Function (Entry Lock Function does not Operate Using Close &)
DESCRIPTION If the back door does not lock when using the power back door close and lock function, there may be communication problem between the certification ECU (smart key ECU assembly) and multiplex network door ECU. CAUTION / NOTICE / HINT NOTICE:
The smart access system with push-button sta
Precaution
PRECAUTION PRECAUTION FOR SERVICING VEHICLE (a) After ECUs or parts are removed and installed, or replaced during inspection or servicing the vehicle, it is necessary to perform certain procedures (adjustment, calibration, initialization or registration). Click here PRECAUTION FOR TROUBLESHOOTING
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