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Service bulletin ITB01070

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 id627164
Published by NHTSA2002-02-05
Manufacturer's numberITB01070
Manufacturer's date2001-11-14
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

ON SOME VEHICLES THE CABLE TYPE OIL DIPSTICK IS DIFFICULT TO READ, OR BLUE SMOKE IS EMITTED FROM THE TAILPIPE AT COLD START. *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

Engine

Vehicles listed
INFINITI Q452002

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

Recalls for the same vehicles and component
03V4550002003-11-17. ENGINE AND ENGINE COOLING
20032672003-11-05. Engine

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
ITB03-066a2020-10-08. Service bulletin. VOLUNTARY SERVICE CAMPAIGN IDLER PULLEY Service Campaign ID # P3157 is no longer active. • Repair orders opened after this bulletin’s published date are no longer eligible for reimbursement under Campaign ID # P3157. • Discard all previous versions of ITB03-066.
060042006-02-28. Service bulletin. MALFUNCTION INDICATOR LAMP WITH DIAGNOSTIC TROUBLE CODE U1000 OR U1010 STORED IN ENGINE CONTROL UNIT. 2002 - 2006 INFINITI VEHICLES WITH CAN COMMUNICATION. *AK
030662004-04-27. Service bulletin. VOLUNTARY SERVICE CAMPAIGN IDLER PULLEY. *MR
1203032004-02-21. Service bulletin. IDLER PULLEY BRACKET VOLUNTARY SERVICE CAMPAIGN 03-066 ANNOUNCEMENT TO ALL DEALER, SALES, PARTS AND SERVICE MANAGERS. *TT
0113042004-02-12. Service bulletin. IDLER PULLEY BRACKET KITS - PARTS AVAILABILITY. *TT
020712003-02-26. Service bulletin. ENGINE WILL NOT START OR INTERMITTENT NO START. ELECTRONIC KEY REGISTRATION PROCEDURE SYSTEM DESCRIPTION FOR VEHICLE IMMOBILIZER SYSTEM / NISSAN ANTI-THEFT SYSTEM (IVIS/NATS). *TT
ITB020372002-10-17. Service bulletin. INFORMATION ON VEHICLES EXHIBITING NOISE FROM THE IDLER PULLEY AREA. *TT
ITB010292002-05-21. Service bulletin. INFORMATION ON ENGINE RUNNING ROUGH, ENGINE SURGING AND LOW ENGINE POWER WITH MAILFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0100 (MASS AIRFLOW SENSOR - MAFS) STORED. *TT
ITB010292002-03-19. Service bulletin. SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0100 (MASS AIRFLOW SENSOR) STORED AND EXHIBIT ENGINE RUNNING ROUGH, SURGING AND LOW POWER. *TT