Lexus NX: Diagnosis System

DIAGNOSIS SYSTEM

DIAGNOSIS FUNCTION

(a) The road sign assist system displays a warning message on the multi-information display to inform the driver that the system is unavailable when it is malfunctioning.

Warning Message

Details

DTC/RoB

"RSA Malfunction Visit Your Dealer" is displayed

Road sign assist system is malfunctioning

Stored

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 Techstream on. (d) Enter the following menus: Body Electrical / Road Sign Assist / T

 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. C

 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

SEE MORE:

 Outside rear view mirrors

For safe driving, adjust the mirror angles to secure visibility before driving. WARNING ■When driving the vehicle Observe the following precautions while driving. Failure to do so may result in loss of control of the vehicle and cause an accident, resulting in death or serious injury.

 Inspection

INSPECTION PROCEDURE 1. INSPECT SHIFT LEVER POSITION SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 7 (+B) - 3 (PR) Shift lever in P Below 1 Ω 7 (+B) - 4 (PNB) Below 1 Ω

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