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Service bulletin 1802203

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 id10002400
Published by NHTSA2003-08-27
Manufacturer's number1802203
Manufacturer's date2003-05-23
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

ROUGH/FLUCTUATING IDLE, NO-START, START AND STALL, MALFUNCTION INDICATOR LAMP ILLUMINATION, DIAGNOSTIC TROUBLLE CODES (DTCS) P0508/P0509. *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

P0508, P0509

Vehicles listed
CHRYSLER TOWN AND COUNTRY2003
CHRYSLER VOYAGER2003
DODGE CARAVAN2003

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
90032152023-01-09. Service bulletin. Part Description: 5.7L Long Block Issue Description: This 5.7L Long Block Assembly is compatible with both EGR and Non-EGR applications. An EGR Block-Off Plate (53032739AA) must be ordered when installing this Long Block Assembly in a Non-EGR application. Unless, the EGR Block-Off Plate is being transferred from the old engine.
90032152022-10-17. Service bulletin. Part Description: 5.7L Long Block Issue Description: This 5.7L Long Block Assembly is compatible with both EGR and Non-EGR applications. An EGR Block-Off Plate (53032739AA) must be ordered when installing this Long Block Assembly in a Non-EGR application. Unless, the EGR Block-Off Plate is being transferred from the old engine.
R2118796A2021-05-03. Service bulletin. Valve Body. These may cause over drive cycling.
09007042004-05-03. Service bulletin. IRREGULAR ENGINE SNAPPING SOUND. *TT
18005042004-04-05. Service bulletin. NO-START, START & STALL MALFUNCTION INDICATOR LAMP ILLUMINATION, DIAGNOSTIC TROUBLE CODES (DTCS) P0508/P0509. *TT
09001042004-03-04. Service bulletin. OIL CONSUMPTION DUE TO RESTRICTED AIR FILTER. THIS BULLETIN APPLIES TO VEHICLES EQUIPPED WITH A 2.5L TURBO DIESEL ENGINE BUILT ON OR AFTER MARCH 1, 2002. *MN
1802603A2003-11-11. Service bulletin. ENGINE NO START (ENGINE WILL START IMMEDIATELY AFTER CYCLING THE IGNITION KEY), MALFUNCTION INDICATOR LAMP ILLUMINATION WITH FALSE DIAGNOSTIC TROUBLE CODES (DTC) P0016, P0116, P0335, P0339, P0340, P0462, P0498, P0499, P0522, P0622, P1604, P1681, P1686, P1698. *TT
09004032003-10-23. Service bulletin. OIL CONSUMPTION DUE TO RESTRICTED AIR FILTER. 2004 INCLUDED. *TT
18028032003-10-20. Service bulletin. VEHICLE WITH PROPERLY FUNCTIONING EVAPORATIVE EMISSIONS SYSTEM REPEATEDLY SETS DIAGNOSTIC TROUBLE CODE P0456 WHEN CUSTOMER REGULARLY COMMUTES ON A STEEP GRADE. *TT
18026032003-08-12. Service bulletin. ENGINE NO START (ENGINE WILL START IMMEDIATELY AFTER CYCLING THE IGNITION KEY), MALFUNCTION INDICATOR LAMP ILLUMINATION WITH FALSE DIAGNOSTIC TROUBLE CODES (DTC) P0016, P0335, P0339, P0340, P0462, P0498, P0499. *TT