NHTSA ID Number: 10152263
Manufacturer Communication Number: L-SB-0089-15
TSB/Document Date: 2018-12-17
Summary
LSB: Some 2015 model year NX 200t / NX 300h vehicles may exhibit a squeak noise which is heard coming from the rear of the vehicle while reversing or moving forward at low speeds with light braking usually after an overnight soak. To address this squeak noise condition, use the following Repair Procedure.
L-SB-0089-15
December 18, 2015
Rear Brake Squeak Noise
Service
Category
Brake
Section
Brake (rear)
Market USA
Applicability
YEAR(S)
MODEL(S)
ADDITIONAL INFORMATION
2015
NX200T, NX300H
Introduction
Some 2015 model year NX 200t / NX 300h vehicles may exhibit a squeak noise which is heard
coming from the rear of the vehicle while reversing or moving forward at low speeds with light
braking usually after an overnight soak. To address this squeak noise condition, use the following
Repair Procedure.
Production Change Information
This bulletin applies to vehicles produced BEFORE the Production Change Effective VINs
shown below.
MODEL
PLANT
DRIVETRAIN
PRODUCTION CHANGE EFFECTIVE VIN
FWD
JTJYARBZ#F2021027
AWD
JTJBARBZ#F2043883
NX 300h
FWD
JTJYWRBZ#F2008813
NX 300h
AWD
JTJBJRBZ#F2028852
NX 200t
NX 200t
TMK
Warranty Information
OP CODE
DESCRIPTION
TIME
OFP
T1
T2
473311
R & R Rear Disc Pads, Shims, and Fit Kit
0.6
04946-78010
36
99
APPLICABLE WARRANTY
This repair is covered under the Lexus
Basic Warranty. This warranty is in effect for 48 months
or 50,000 miles, whichever occurs first, from the vehicle’s in-service date.
Warranty application is limited to occurrence of the specified condition described in
this bulletin.
© 2016 Lexus, a division of Toyota Motor Sales, USA
Page 1 of 3
L-SB-0089-15
December 18, 2015
Page 2 of 3
Rear Brake Squeak Noise
Parts Information
PART NUMBER
PART NAME
QTY
04946-78030
Shim Kit, Anti-Squeal
1
04948-78010
04948-58010
Fitting Kit
1
04466-78010
04466-78020
Pad Kit, Disc Brake, Rear
1
PREVIOUS
NEW
04946-78010
04946-78020
Required Tools & Equipment
REQUIRED EQUIPMENT
SUPPLIER
PART NUMBER
QTY
ChassisEAR™ (or equivalent)
ADE
JSP06608, JSPSM06600
1
Rear Brake Disc Piston Holder
—
09719-77010
1
NOTE
A mechanic’s stethoscope or similar tool may be used in place of ChassisEAR™.
ChassisEAR™ may be ordered by calling Approved Dealer Equipment (ADE) at
1-800-368-6787.
© 2016 Lexus, a division of Toyota Motor Sales, USA
L-SB-0089-15
December 18, 2015
Page 3 of 3
Rear Brake Squeak Noise
Repair Procedure
1. Confirm squeak noise is coming from the rear of the vehicle while reversing or moving forward at
low speeds, with light braking usually after an overnight soak.
Is noise coming from the rear?
YES — Continue to step A.
NO — This bulletin does NOT apply. Continue diagnosis using the applicable Repair Manual.
A. Does the noise sound similar to the video attached below?
Forward Brake Noise
Reverse Brake Noise
YES — Continue to step B.
NO — This bulletin does NOT apply. Continue diagnosis using the applicable
Repair Manual.
B. Confirm location of sound is coming from rear of vehicle with chassis ears.
Is noise coming from the rear of the vehicle?
YES — Continue to step 2.
NO — This bulletin does NOT apply. Continue diagnosis using the applicable
Repair Manual.
2. Replace Pad, Shims, and Fitting Kit.
Refer to the Technical Information System (TIS), applicable model and model year
Repair Manual:
3.
2015 NX 200t:
Vehicle Exterior – Brakes – “Brake (Rear): Rear Disc Brake Pad: Replacement”
2015 NX 300h:
Vehicle Exterior – Brakes – “Brake (Rear): Rear Disc Brake Pad: Replacement”
Confirm Repair.
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TSB/Document ID: L-SB-0089-15
Replacement Service Bulletin Number:
MFR Communication Date: 2015-12-18
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: SERVICE BRAKES
MFR Component System:
MFR Component Subsystem:
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