Lexus NX: Diagnosis System
Lexus NX Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Intelligent Clearance Sonar System / Diagnosis System
DIAGNOSIS SYSTEM
DESCRIPTION
(a) Intelligent clearance sonar system data and Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and to repair them.
CHECK DLC3
(a) Check the DLC3.
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DESCRIPTION
(a) When the intelligent clearance sonar system is unavailable either temporarily or due to a malfunction, a warning message is displayed on the multi-information display.
Multi-information Display Warning Message| Warning Message | Proceed to |
|---|---|
| "Parking Support Brake Malfunction Visit Your Dealer" | |
| "Parking Support Brake Unavailable" |
READ NEXT:
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 intelligent clearance sonar system on. (d) Turn the Techstream on. (e) Enter the fol
Fail-safe Chart
FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) If a malfunction is detected in the intelligent clearance sonar system, the warning message "Parking Support Brake System Malfunction Visit Your Dealer" or "Park
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
SEE MORE:
For owners
Reporting safety defects for U.S.
owners
If you believe that your vehicle has
a defect which could cause a crash
or could cause injury or death, you
should immediately inform the
National Highway Traffic Safety
Administration (NHTSA) in addition
to notifying the Lexus Division
of Toyota M
Mass Air Flow Meter
ComponentsCOMPONENTS ILLUSTRATION *1 MASS AIR FLOW METER SUB-ASSEMBLY - - On-vehicle InspectionON-VEHICLE INSPECTION CAUTION / NOTICE / HINT NOTICE:
Perform the mass air flow meter sub-assembly inspection according to the procedures below.
Only replace the mass air flow meter sub
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