DTC U0401: Invalid Data Received From ECM/Pcm "A"
Failure detection pattern :
- "Primary" (high-priority diagnosis)
Warning light/indicator light :
- Malfunction indicator light◦
- Auto Start Stop warning light (yellow)◦
NOTE:
For the diagnostic procedure, refer to "TRANSMISSION (DIAGNOSTICS)". Ref. to TRANSMISSION (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC U0401 INVALID DATA RECEIVED FROM ECM/PCM "A"
.