Service bulletins for the 1997 Infiniti Q45
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.
76 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Engine are shown. Show all
| ITB97-038a | 2020-08-08. Service bulletin. EQUIPMENT; ENGINE; FUEL SYSTEM, GASOLINE. VOLUNTARY SERVICE CAMPAIGN 1997 Q45 INTAKE COLLECTOR GASKET LEAK Service Campaign ID # P7136 is no longer active. • Repair orders opened after this bulletin’s published date are no longer eligible for reimbursement under Campaign ID # P7136. • Discard all previous versions of ITB97-038. |
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| 99046C | 2003-02-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE WILL NOT START. VEHICLE IMMOBIILIZER SYSTEM/NISSAN ANTI-THEFT SYSTM (IVIS/NATS). *TT |
| EC98025F | 1999-07-20. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SUBJECT REGARDING MIL 'ON'; WITH P0136 (REAR O2 SENSOR-BANK 1) OR P0156 (REAR O2 SENSOR-BANK 2). *TT |
| 98037 | 1998-11-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES EXPERIENCING AN INTERMITTENT NO START INCIDENT. *YC |
| ITB97003 | 1997-06-27. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. RELEASING A FRONT HEATED OXYGEN SENSOR WRENCH AS AN ESSENTIAL TOOL TO EACH INFINITI RETAILER. *JD |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.