Cadillac Escalade 2008–2009 — technical service bulletin
Bulletin PIP4603B · NHTSA communication 10151835 · issued Nov 13, 2018
Technical service bulletin
communication type
Electrical System
component
2008–2009
model years
5
vehicle entries
Official summary
This Preliminary Information communication advises the technician that on a 2mode Truck that is setting a p079C, it could be a torn seal. if it was before the serail # listed
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.