Ευρετήριο κωδικών βλάβης · high
D027
SCP network invalid/missing engine RPM data [U1027]
SCP network invalid/missing engine RPM data [U1027]
Scope: Instrument cluster engineering/self-test · System(s): cluster
Common causes
- SCP/J1850 network wiring/message failure
- source module not transmitting
Quick checks
- Confirm freeze-frame and conditions when the code set
- Inspect connectors, grounds, and harness for the circuit named in the code
- Check module power/grounds and bus wiring before condemning a module
Typical fixes
- Check network wiring
- connectors
- grounds and source module.