Cadillac Deville 2004 — technical service bulletin
Bulletin 01800 · NHTSA communication 10006237 · issued Jan 1, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
2004
model years
2
vehicle entries
Official summary
4.6l ld8, l37 engine- ignition coil dtc p0351-p0358 is referrinf to the firing order not the actual cylinder. Also models 2005 cadillac seville & deville. *mr
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.