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Service bulletin 1203

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 id10005233
Published by NHTSA2004-02-17
Manufacturer's number1203
Manufacturer's date2003-12-18
NHTSA componentTIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

NHTSA's summary

TIRE PRESSURE MONITORING SYSTEM (RDK) - TIRE PRESSURE NOT SHOWN IN INSTRUMENT CLUSTER. *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

Tires, Tire pressure monitoring

Vehicles listed
PORSCHE CAYENNE S2003 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE CAYENNE TURBO2003 (the catalog's model; the bulletin names a series or trim of it)

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
ATIALL416042021-06-28. Service bulletin. 2003 to Present All with tire pressure monitoring system.
17-082008-09-18. Service bulletin. PORSCHE: TIRE PRESSURE MONITORING SYSTEM (I-NO. 7K3, 7K4). COMPLAINT TPM NOT ACTIVE AFTER CHANGING WHEELS. *PE
22072007-08-13. Service bulletin. TIRE PRESSURE MONITORING SYSTEM TROUBLESHOOTING TIPS. *KB