Lexus NX manuals

Lexus NX: Inspection

Lexus NX Service Manual / Drivetrain / P314 (hybrid Transmission / Transaxle) / Shift Lever / Inspection

INSPECTION

PROCEDURE

1. INSPECT SHIFT LOCK CONTROL ECU

(a) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

5 (IG) - Body ground

Power switch on (IG)

11 to 14 V

Power switch off

Below 1 V

4 (STP) - Body ground

Brake pedal depressed

11 to 14 V

Brake pedal released

Below 1 V

HINT:

Do not disconnect the shift lock control unit assembly connector.

If the result is not as specified, replace the shift lock control unit assembly.

*a

Front view of wire harness connector

(Shift Lock Control ECU)

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 (E) - Body ground

Always

Below 1 Ω

HINT:

Do not disconnect the shift lock control unit assembly connector.

If the result is not as specified, replace the shift lock control unit assembly.

2. INSPECT TRANSMISSION CONTROL SWITCH

(a) Disconnect the shift lock solenoid connector.

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

4 (IG) - 5 (S)

Shift lever in S, "+" or "-"

Below 1 Ω

1 (SFTD) - 2 (E)

Shift lever held in "-" (Down-shift)

Below 1 Ω

3 (SFTU) - 2 (E)

Shift lever held in "+" (Up-shift)

Below 1 Ω

4 (IG) - 5 (S)

Shift lever not in S, "+" or "-"

10 kΩ or higher

1 (SFTD) - 2 (E)

Shift lever in S

10 kΩ or higher

3 (SFTU) - 2 (E)

Shift lever in S

10 kΩ or higher

If the result is not as specified, replace the shift lock control unit assembly.

*a

Component without harness connected

(Transmission Control Switch)

READ NEXT:

 Reassembly

REASSEMBLY PROCEDURE 1. INSTALL SHIFT POSITION INDICATOR (a) Install the shift position indicator to the rear upper console panel sub-assembly with the 2 screws. 2. INSTALL SHIFTING HOL

 Installation

INSTALLATION PROCEDURE 1. INSTALL SHIFT LEVER ASSEMBLY (a) Temporarily install the shift lever assembly with the 4 bolts. (b) Tighten the bolts in the order shown in the illustration. Torque: 12 N

 Shift Lever Position Sensor

SEE MORE:

 Removal

REMOVAL PROCEDURE 1. RELEASE PARKING BRAKE (a) With the power switch on (IG), operate the electric parking brake switch to release the parking brake. Then turn the power switch off. HINT: If the parking brake cannot be released, Click here 2. REMOVE REAR WHEEL Click here 3. REMOVE PARKING BRAKE

 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 DRIVE SHAFT ASSEMBLY LH (a) Align the matchmarks on the rear drive shaft assembly LH and rear axle hub and bearing assembly,

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