Cadillac Cadillac 2000–2004 — technical service bulletin
Bulletin 1773 · NHTSA communication 10010054 · issued Jan 1, 2004
Technical service bulletin
communication type
Equipment
component
2000–2004
model years
17
vehicle entries
Official summary
High temperature gauge readings at an extended idle with the ac on. *tc
Vehicles covered
- 2003 Cadillac Cadillac
- 2002 Cadillac Escalade
- 2003 Cadillac Escalade
- 2004 Cadillac Escalade
- 2000 Chevrolet Suburban
- 2001 Chevrolet Suburban
- 2002 Chevrolet Suburban
- 2003 Chevrolet Suburban
- 2004 Chevrolet Suburban
- 2001 GMC Yukon Denali
- 2002 GMC Yukon Denali
- 2003 GMC Yukon Denali
- 2004 GMC Yukon Denali
- 2001 GMC Yukon XL
- 2002 GMC Yukon XL
- 2003 GMC Yukon XL
- 2004 GMC Yukon XL
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.