Lexus NX manuals

Lexus NX: Inspection

Lexus NX Service Manual / Brake / Parking Brake / Electric Parking Brake Actuator / Inspection

INSPECTION

PROCEDURE

1. INSPECT PARKING BRAKE ACTUATOR ASSEMBLY

(a) Parking brake actuator assembly operation inspection

(1) Apply voltage to the terminals of the parking brake actuator assembly and check that it operates as specified.

OK:

LH

Tester Connection

Parking Brake Actuator Assembly Operation

Auxiliary battery positive (+) -2 (MRL+)

Auxiliary battery negative (-) -1 (MRL-)

Lock

Auxiliary battery positive (+) -1 (MRL-)

Auxiliary battery negative (-) -2 (MRL+)

Release
RH

Tester Connection

Parking Brake Actuator Assembly Operation

Auxiliary battery positive (+) -2 (MRR+)

Auxiliary battery negative (-) -1 (MRR-)

Lock

Auxiliary battery positive (+) -1 (MRR-)

Auxiliary battery negative (-) -2 (MRR+)

Release

If the result is not as specified, replace the parking brake actuator assembly.

*A

LH Side

*B

RH Side

*a

Component without harness connected

(Parking Brake Actuator Assembly)

*b

Lock

*c

Release

READ NEXT:

 Installation

INSTALLATION PROCEDURE 1. INSTALL PARKING BRAKE ACTUATOR ASSEMBLY LH (a) Apply a light coat of lithium soap base glycol grease to the new O-ring. (b) Install the O-ring to the rear disc brake cylinder

 Electric Parking Brake Ecu

 Components

COMPONENTS ILLUSTRATION *1 DECK FLOOR BOX LH *2 NO. 3 DECK BOARD SUB-ASSEMBLY *3 REAR DECK FLOOR BOX *4 NEGATIVE AUXILIARY BATTERY TERMINAL N*m (kgf*cm, ft.*lbf): Specified

SEE MORE:

 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 blind spot monitor main switch (combination switch assembly) on. (d) Turn the Techstream on. (e) Enter the following menus: Body Electrical / Blind Spot Monitor Master or Blind Spot Mo

 Rear Door Courtesy Switch

ComponentsCOMPONENTS ILLUSTRATION *1 REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY - - N*m (kgf*cm, ft.*lbf): Specified torque - - RemovalREMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side.

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