# Service bulletin ITB00010B

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 615943
- Published by NHTSA: 2001\-02\-02
- Manufacturer's number: ITB00010B
- Manufacturer's date: 2000\-11\-30
- Replaces: ITB00010A
- NHTSA component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

## NHTSA's summary

INFORMATION CONTAINING A BRAKE JUDDER REPAIR FLOW CHART. \*TT

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Brakes

## Vehicles listed

- 1997 to 2000 INFINITI Q45

## Other bulletins for the same vehicles and component

- [ITB00024F](/bulletins/10192219.md), 2021-05-10, Service bulletin: STEERING; SUSPENSION; SERVICE BRAKES. SERVICE INFORMATION \- This bulletin is to assist you in responding to customer questions about brake operation, and provides diagnostic and repair information for each item listed, if any should occur. \- Most brake issues fall into the following categories: a. Brake Noise: A squeak, squeal, clunk, or groan that occurs when the brakes are applied or released. b. Brake Judder: A vibration that can be felt in the vehicle, steering wheel, or brake pedal when the brakes are applied. c. Pedal Feel: The effort needed to operate the brakes is too high or too low. SERVICE PROCEDURE 1. Verify the condition by road testing the vehicle with the customer. 2. Determine the specific brake issue based on the description in the Service Information above. 3. Follow the appropriate repair procedure\(s\), listed on the following pages, for your specific issue. See this bulletin for further details.
- [ITB04038A](/bulletins/10192218.md), 2021-05-10, Service bulletin: SERVICE BRAKES; STEERING; WHEELS. If YOU CONFIRM: A vehicle needs to have the brake rotors resurfaced \(front or rear\). ACTION: Use the ProCut PFM Series on\-car brake lathe to perform brake rotor resurfacing and follow the tips listed in this bulletin. \- The ProCut PFM Series brake lathe has been chosen as the approved tool for rotor resurfacing. \- The ProCut PFM Series brake lathe can be ordered from TECH\-MATE at 1\-800\-662\-2001. \- ProCut technical support or service can be obtained by calling 1\-800\-543\-6618. NOTE: Brake rotors may need to be resurfaced during routine brake repair or for brake "judder" incidents. \- Brake judder: A brake pedal pulsation and/or steering wheel shimmy when braking that occurs when there is too much thickness variation of the brake rotors \(see ITB00\-024\). See this bulletin for further detail.
- [ITB00\-024g](/bulletins/10127461.md), 2018-01-29, Service bulletin: SERVICE BRAKES. BRAKE NOISE/JUDDER/PEDAL FEEL DIAGNOSIS AND REPAIR This bulletin has been amended to include vehicles built up to the publication date. Also, tips for using the ProCut? brake lathe were added on page 8, and a Brake Noise Diagnostic Worksheet was added on page 10. Please discard previous versions of this bulletin.
- [ITB00010A](/bulletins/613449.md), 2000-07-19, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. SOME VEHICLES MAY EXHIBIT STEERING WHEEL VIBRATION OR BRAKE PEDAL PULSATION \(JUDDER\) WHEN BRAKING. \*TT
- [ITB00010](/bulletins/610386.md), 2000-04-26, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. SOME VEHICLES MAY EXHIBIT STEERING WHEEL VIBRATION OR BRAKE PEDAL PULSATION WHEN BRAKING. \*TT
- [ITB98043A](/bulletins/606742.md), 1999-09-01, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. INFORMATION REGARDING FRONT BRAKE JUDDER. \*TT

JSON: [/v1/bulletins/615943](/v1/bulletins/615943)

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