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Service bulletin 010523011A

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id629418
Published by NHTSA2002-04-02
Manufacturer's number010523011A
Manufacturer's date2002-02-01
Replaces010523011
NHTSA componentSERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC

NHTSA's summary

CONCERNS WITH RATTLE TYPE NOISE COMING FROM THE FRONT OF THE VEHICLE. *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
BUICK CENTURY2000, 2001
BUICK REGAL2000, 2001
CHEVROLET IMPALA2000, 2001
CHEVROLET MONTE CARLO2000, 2001
CHEVROLET VENTURE2000, 2001
OLDSMOBILE INTRIGUE2000, 2001
OLDSMOBILE SILHOUETTE2000, 2001
PONTIAC GRAND PRIX2000, 2001
PONTIAC MONTANA2000, 2001

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20001242000-05-31. Brakes
00V1430002000-05-17. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM
20001042000-04-17. Brakes
00V1140002000-04-17. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
PIP4723F2022-02-14. Service bulletin. This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
01-00-89-010J2018-05-21. Service bulletin. This informational bulletin provides a revision for 01-00-89-010I to add the 2013 model year.
PIT4943C2017-08-15. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review Techlink article from May 2013 titled "Using the Evaporative Emissions System Tester" Technician will need to follow these steps to help diagnose the issue. First after the P0442 has been verified do not disturb any of the fuel system components. The technician now can use the scan tool to close the Evaporative Emissions System. If possible change the tank pressure sensor units from inch_H2O to milimeter_Hg for better resolution. Now the vehicle can be stared to monitor the tank pressure sensor output value for approximately two minutes. If the tank pressure sensor value does change, pressurize the fuel tank side of the purge solenoid with the GE 41413-A / J 41413-A and the necessary adaptors. Now add smoke and allow pressure to stabilize for 2 minutes. If smoke is allowed to pass through the purge solenoid, replace the purge solenoid. If the tank pressure sensor value does not change, then install CH-48096 adaptor between the purge line from the canister and the purge solenoid. With the Evaporative Emissions System closed, pressurize the system through the CH-48096 adaptor and allow the system to completely stabilize, by observing the Press / Vac Gauge for a minimum of 5 minutes. Now add smoke to the system with GE 41413-A / J 41413-A after system stabilization. Now inspect the purge solenoid, engine side, fuel cap, canister vent solenoid filter and any line quick connects. When the leak is unable to be located, test under a vacuum condition. his type of leak may be detected by using the scan tool Purge/Seal function to create a vacuum in the Evaporative Emissions System and then observe the FTP sensor parameter for vacuum decay.
46152007-10-31. Service bulletin. ABS PUMP RUNNING WHEN NOT NEEDED. *NJ
45112007-06-27. Service bulletin. ABS INDICATOR ON INTERMITTENTLY. *KB
35002006-02-23. Service bulletin. ABS LIGHT ON AND POSSIBLE DIAGNOSTIC TROUBLE CODES. *AK
35002005-11-01. Service bulletin. ABS LIGHT COMING ON AND CODES C1225, C1226, C1232, C1233, C1276 AND/OR C1277 ARE FOUND IN THE EBCM. *TT
34052005-10-29. Service bulletin. INTERMITTENT ABS INDICATOR LIGHT ILLUMINATING. *TT
34772005-05-11. Service bulletin. TECH 2 DISPLAYS ASTERISK FOR THE LEFT FRONT WHEEL SPEED SENSOR. *TT
0405230022005-03-09. Service bulletin. BRAKE ROTOR MINIMUM ALLOWABLE THICKNESS AFTER REFINISH SPECIFICATION CORRECTION. *TT