LEMON Manuals
: Even more car manuals for everyone
Home
>>
Fiat
>>
2020
>>
124 Spider Classica, Automatic Trans
>>
Repair and Diagnosis
>>
Steering
>>
Steering Control Systems
>>
(Electronic Power Steering (EPS) Module - Electrical Diagnostics)
>>
Diagnosis And Testing
>>
U0401-00 Invalid Data Received From ECM/Pcm
>>
When Monitored And Set Conditions
When Monitored And Set Conditions
Set Conditions:
A communication error has been detected from the HS-CAN line signal to the Powertrain Control Module (PCM).
Possible Causes
POWERTRAIN CONTROL MODULE (PCM) FAULT