Cadillac Escalade 2024 — technical service bulletin
Bulletin PIE0802A · NHTSA communication 11011984 · issued Nov 18, 2024
Technical service bulletin
communication type
Electrical System
component
2024
model years
9
vehicle entries
Official summary
This engineering information (EI) closure ends the need for gathering further information from technicians in regard to having the Check Engine Lamp illuminated on the Driver Information Center (DIC) and DTC P0202 set. The technician will need to replace the wire harness and affected fuel injector.
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.