Lexus NX manuals

Lexus NX: Precaution

Lexus NX Service Manual / Suspension / Suspension Control / Adaptive Variable Suspension System / Precaution

PRECAUTION

ADAPTIVE VARIABLE SUSPENSION SYSTEM PRECAUTION

NOTICE:

  • Performing work after replacing the absorber control ECU with a normally functioning one from another vehicle may result in DTCs being stored, or have a negative effect on other systems. When replacing the absorber control ECU, be sure to install a new one.
  • After replacing the absorber control ECU, enter test mode to make sure that all the test mode DTCs can be cleared and to perform registration of vehicle identification information.

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 Parts Location

PARTS LOCATION ILLUSTRATION *1 FRONT ABSORBER CONTROL ACTUATOR RH (FRONT SHOCK ABSORBER ASSEMBLY RH) *2 FRONT ABSORBER CONTROL ACTUATOR LH (FRONT SHOCK ABSORBER ASSEMBLY LH) *3 REAR AB

 System Diagram

SYSTEM DIAGRAM

 System Description

SYSTEM DESCRIPTION ADAPTIVE VARIABLE SUSPENSION SYSTEM DESCRIPTION (a) The absorber control ECU receives signals from the sensors and switches to control the absorber control actuator (shock absorber

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 Check For Intermittent Problems

CHECK FOR INTERMITTENT PROBLEMS HINT: Inspect the vehicle ECM using check mode. Intermittent problems are easier to detect with the Techstream when the ECM is in check mode. In check mode, the ECM uses 1 trip detection logic, which is more sensitive to malfunctions than normal mode (default), which

 Removal

REMOVAL PROCEDURE 1. REMOVE NO. 3 DECK BOARD SUB-ASSEMBLY Click here 2. REMOVE REAR DECK FLOOR BOX Click here 3. REMOVE DECK FLOOR BOX LH Click here 4. PRECAUTION CAUTION: Be sure to read Precaution thoroughly before servicing. Click here NOTICE: After the power switch is turned off, there m

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