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Service bulletins for the 1999 Volvo S80

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.

255 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
TJ21965.7.0-20192019-12-09. Service bulletin. ENGINE AND ENGINE COOLING. This is a Technical Journal: Oil in cooling system. New cleaning method developed.
TJ21965-5-0-20192019-04-08. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This is a Technical Journal: Oil in cooling system. New cleaning method developed.
TJ21965-5-0-20192019-04-01. Service bulletin. ENGINE AND ENGINE COOLING. This is a Technical Journal: Oil in cooling system. New cleaning method developed.
SMB22-2062017-08-03. Service bulletin. ENGINE. All new Volvo engines leave the factory filled with Castrol EDGE Professional as an integral part of their delivery of high performance. Castrol EDGE Professional?s outstanding performance has made it the oil of choice for Volvo and is the only Volvo recommended engine oil.
25149C2006-04-26. Service bulletin. ENGINE AND ENGINE COOLING. CLEANING THE CRANKCASE VENTILATION. *AK
25149B2006-04-26. Service bulletin. ENGINE AND ENGINE COOLING. CHECKING CRANKCASE VENTILATION SYSTEM. *AK
1492006-01-18. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV). WARRANTY COVERAGE SHOULD A CUSTOMER EPXERIENCE A DEFECT WIT THE ETM SYSTEM BEYOND THE TERMS OF THE NORMAL NEW CAR WARRANTY. *TT TROUBLESHOOTING ELECTRONIC THROTTLE SYSTEM (ETS). *TT CHECKING CRANKCASE VENTILATION SYSTEM. *TT CLEANING THE CRANKCASE VENTILATION AND ELECTRONIC THROTTLE MODULE (ETM). *TT ELECTRONIC THROTTLE MODULE (ETM) REPLACEMENT. *TT
1412005-04-27. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. EXCESSIVE HEAT MAY BE GENERATED BY THE RUNNING OF COOLING FAN. RECALL CAMPAIGN 141 TO INSPECT/REPLACE ENGINE COOLING FAN CONTROL MODULE (EFCM) AND COOLING FAN ASSEMBLY. *TT
00472004-04-16. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. OIL PUMP ATTACHMENT SCREWS, COPPER WASHER INSTALLATION. *TT
00312004-02-18. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. NEW BRACKET IN THE SUB-FRAME FOR MOUNTING THE CATALYTIC CONVERTER. *TT
28242003-10-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ROUGH COLD START. *TT
23222003-02-21. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. CRANK NO START, NO FUEL PRESSURE. *TT
87402001-12-19. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE; EQUIPMENT:APPLIANCE:AIR CONDITIONER. SUBJECT REGARDING ,ALL MODEL YEARS, CLIMATE CONTROL MODULE RECIRCULATION TIMER FUNCTION. *YD
22500252001-12-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING OIL DELIVERY PIPE, REPLACEMENT. *YH
23142001-12-12. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). INFORMATION REGARDING PURGE VALVE, DIAGNOSTIC INFORMATION. *YH
2500252001-10-31. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING OIL DELIVERY PIPE, REPLACEMENT. *YD
28292001-10-03. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. SUBJECT REGARDING MASS AIR FLOW SENSOR REPLACEMENT. *TT
28292001-07-19. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. SUBJECT REGARDING MASS AIR FLOW SENSOR REPLACEMENT. WHEN REPLACING A MASS AIR FLOW SENSOR (MAF), ESPECIALLY WHEN DIAGNOSTIC TROUBLE CODES HAVE BEEN LOGGED IN MEMORY, IT IS IMPORTANT TO RESET THE ENGINE MANAGEMENT CONTROL UNIT (ECM) ADAPTIVE VALUES. *TT
28252001-07-19. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING B6304S / B6294S ROUGH COLDSTART. *TT
21142001-06-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. INFORMATION ON OIL LEAKAGE FROM FLYWHEEL / FLEXPLATE, REAR CRANKSHAFT. *TT
2500252001-06-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. INFORMATION REGARDING OIL DELIVERY PIPE REPLACEMENT FOR THE TURBOCHARGER. *TT
22500182000-04-27. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. INFORMATION ON REPLACING HEATED OXYGEN SENSOR (HO2S). *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.