Lexus NX: 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 "Parking Support Brake Unavailable" is displayed on the multi-information display, the ICS OFF indicator blinks and the intelligent clearance sonar system control is prohibited as necessary.
(b) If the clearance warning ECU assembly judges that there is foreign matter on an ultrasonic sensor or detection of objects is not possible in severe weather such as snow, the warning message "Parking Support Brake Unavailable" is displayed, the ICS OFF indicator blinks and control is canceled. The warning message "Parking Support Brake Unavailable" is temporarily displayed and turns off. The ICS OFF indicator blinks to inform the driver of the malfunction. When detection of an obstacle is possible, the ICS OFF indicator turns off and the intelligent clearance sonar system control returns to normal.
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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
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Intelligent Clearance Sonar System DTC No. Detection Item Link C1611 ECU Malfunction C1625 Open or Short in Steering Angle Sensor +B C162
Vehicle Control History
VEHICLE CONTROL HISTORY Vehicle Control History HINT: Part of the control history can be confirmed using the vehicle control history. Click here
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Removal
REMOVAL PROCEDURE 1. REMOVE LOWER INSTRUMENT PANEL Click here 2. REMOVE NO. 1 AIR DUCT Click here 3. REMOVE QUICK HEATER ASSEMBLY (a) Detach the clamp and disconnect the 2 connectors. (b) Remove the screw and quick heater assembly.
Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1. INSTALL REAR NO. 1 SPRING BUMPER LH (a) Using SST, install the rear No. 1 spring bumper LH. SST: 09922-10010 Torque: Specified tightening
