Feilkodeindeks · high
U1147
PATS
PATS
Scope: 2.5L/3.0L gasoline · System(s): GECM · Factory MIL flag: N · Default action: GECM key-in message error SCP network error
Common causes
- See factory diagnostic procedure / wiring diagram for this code
Quick checks
- Confirm freeze-frame and conditions when the code set
- Check module power/grounds and bus wiring before condemning a module