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Service bulletin EG00900

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 id616105
Published by NHTSA2001-02-09
Manufacturer's numberEG00900
Manufacturer's date2000-12-15
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

UNDER CERTAIN CONDITIONS, SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LIGHT ON WITH DIAGNOSTIC TROUBLE CODE P0300 (RANDOM MISFIRE) AND / OR P030# (SINGLE CYLINDER MISFIRE). THE ENGINE CONTROL MODULE (ECM) LOGIC HAS BEEN MODIFIED TO CORRECT THIS CONDITION. *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

Trouble codes named

P0300

Vehicles listed
TOYOTA ECHO2000

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

Recalls for the same vehicles and component
00V2560002000-09-07. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

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
T-PANT-2024-004-2024-04-15. Service bulletin. This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024. These products are ordered through the Toyota Complete Maintenance Care (TCMC) website.
T-TT-0010-10 Rev2018-04-02. Service bulletin. Tech Tip: Low battery voltage can contribute to a MIL "ON" condition for P0335 (Crankshaft Position Sensor Circuit) and/or P0340 (Camshaft Position Sensor Circuit) due to inconsistent rotational speed of the engine's crankshaft.
009032003-07-31. Service bulletin. MALFUNCTION INDICATOR LAMP ON CONDITION WITH DIAGNOSTIC TROUBLE CODE P1349 INDICATING A VARIABLE VALVE TIMING (VVTI) MALFUNCTION. *TT *JB
4132001-02-09. Service bulletin. SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0300 (RANDOM MISFIRE) AND / OR P030# (SINGLE CYLINDER MISFIRE). *TT