LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Alfa Romeo
>>
2019
>>
Giulia Base, AWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
Testing & Diagnosis
>>
2.0L - DTCS P1128-00 To P1E39-00
>>
DTC Troubleshooting
>>
P149A-00-Fan Smart Driver Module - Internal Failure
>>
Set Condition
Set Condition
The Cooling Fan Module sends an internal error message to the Powertrain Control Module (PCM) over the Pulse Width Modulated (PWM) Signal circuit.