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Service bulletin 04021

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 id10006162
Published by NHTSA2004-04-23
Manufacturer's number04021
Manufacturer's date2004-04-29
Replaces04021A
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

ENGINE CRANKS BUT HARD/ NO START AFTER COLD SOAK.*MR

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
NISSAN ALTIMA2004
NISSAN MAXIMA2004
NISSAN QUEST2004

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

Recalls for the same vehicles and component
06V2420002006-07-07. ENGINE AND ENGINE COOLING
20061612006-06-30. 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
P5202 2004-05 Al2020-08-09. Service bulletin. Expiration Notification - 2.5 Liter Power Valve Dealer Announcement ***** Campaign Summary***** In 2005, Nissan launched a Voluntary Service Campaign on certain 2004 Model Year Nissan Sentra and 2004-2005 Model Year Nissan Altima vehicles equipped with 2.5 Liter engines to inspect and, if necessary, replace the power valve screws with new ones. There is a possibility that the power valve screws located in the intake manifold may become loose. If this condition occurs the Malfunction Indicator Lamp (MIL) may illuminate and unstable engine idling or power loss may occur. Parts specified for this campaign are no longer available through Nissan. This customer service campaign and customer reimbursement for these repairs are no longer available. ***** What Dealers Should Do ***** 1. Service Com will deactivate P5202 on any unrepaired VINs on July 16, 2020. No further dealer action is required. ***** Release Schedule ***** Repair . Campaign bulletin NTB05-058 has been updated to reflect expiration of this voluntary service campaign. Please discard older copies. Owner Notification . No expiration notices are being sent to customers.
NTB05-058c2020-08-09. Service bulletin. VOLUNTARY SERVICE CAMPAIGN QR25DE POWER VALVE Service Campaign ID # P5202 is no longer active. • Repair orders opened after this bulletin’s published date are no longer eligible for reimbursement under Campaign ID # P5202. • Discard all previous versions of NTB05-058.
Revision 1-NEVAP2019-01-07. Service bulletin. OBD II EVAP Tube Warranty Enhancement The update below was sent out to Regions and Dealers in August of this year. We are re-circulating this update to make regional and dealer personnel aware that we are re-notifying customers at this time.
NTB-10-0462010-08-12. Service bulletin. NISSAN: REVISED VQ35 ENGINE TIMING CHAIN PROCEDURES. REMOVAL AND INSTALLATION PROCEDURES FOR THE VQ35 ENGINE FRONT TIMING CHAIN CASE AND TIMING CHAINS (PRIMARY AND SECONDARY) HAVE BEE UPDATED TO NO LONGER REQUIRE REMOVAL OF ROCKER COVERS AND INTAKE COLLECTOR. *PE
NTB-05-037A2009-07-31. Service bulletin. NISSAN: THE MIL IS ON AND CODE P1402 EGR OPEN IS STORED IN THE ECM. INSPECT THE EGR VALVE FOR METALLIC DEBRIS. *PE
NTB05-080A2008-08-15. Service bulletin. AIRFLOWMETER SERVICE. *PE
070422007-08-13. Service bulletin. BUZZING/WHINING NOISE FROM TIMING CHAIN AREA. *KB
060292006-04-05. Service bulletin. ENGINE OIL COOLER GASKET AVAILABLE. *TT
060092006-04-05. Service bulletin. MIL ON WITH DTC U1000 OR U1010 STORED IN ENGINE CONTROL UNIT. *TT
060092006-03-01. Service bulletin. MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE U1000 OR U1010 STORED IN ENGINE CONTROL UNIT. *AK