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Service bulletin 0236030

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 id10000710
Published by NHTSA2003-03-27
Manufacturer's number0236030
Manufacturer's date2002-12-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

OBD-II READINESS TEST DRIVE CYCLE. *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
HYUNDAI SONATA1996, 1997, 1998

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

Other bulletins for the same vehicles and component
22-EM-010H2022-08-05. Service bulletin. Follow the guidelines outlined in this bulletin to inspect and clean or replace certain components of the engine intake system accordingly during engine short block or sub-assembly replacement.
21-EM-004H2021-04-07. Service bulletin. This bulletin provides the service procedure for engine connecting rod bearing clearance testing. Perform the procedure outlined in this bulletin to fulfill the Bearing Clearance Test inspection requirements to determine next required steps.
21-EM-003H2021-04-06. Service bulletin. This bulletin provides the inspection procedure and repair guidelines for certain vehicles listed below.
06360062007-01-25. Service bulletin. EXHAUST GAS RECIRCULATION (EGR) SYSTEM DIAGNOSIS. *KB
1332003-10-10. Service bulletin. PRE-CONDITIONS FOR READINESS MONITORS. *TT
1172002-06-27. Service bulletin. INFORMATION ON EXHAUST GAS RECIRCULATION. *SLC
96400231999-07-19. Service bulletin. EXPERIENCING MILD ENGINE SURGE AT HIGHWAY SPEEDS. *TT
98300041999-03-15. Service bulletin. SUBJECT ON EVAPORATIVE EMISSION CODES DIAGNOSIS ON SOME VEHICLES. *YC
970901200091998-03-30. Service bulletin. INSTALLATION INSTRUCTIONS ON BLOCK HEATER. *YC
970901360031998-03-30. Service bulletin. SUBJECT PERTAINING TO THE CRANKSHAFT AND CAMSHAFT POSITION SENSOR LOCATION. *YC