Cadillac Escalade Ext 2003–2004 — technical service bulletin
Bulletin 01826A · NHTSA communication 10006664 · issued Jan 1, 2004
Technical service bulletin
communication type
Electrical System
component
2003–2004
model years
4
vehicle entries
Official summary
Cargo lamp indicator turns on briefly when dome- glove box lamp is activated. *mr also includes 2003 and 2004 gmc full size pickup. *tt
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.