ALFA ROMEO
08-045-24 REV. B
Manufacturer communications
- Publication date
- 2024-11-13
- Received by NHTSA
- 2024-11-18
- NHTSA record numbers
- 11010632
Manufacturer summary
Original wording in English
"Flash: Power Inverter Module (PIM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle mustexhibit/set one or more of the following Diagnostic Trouble Codes (DTC)s:
• **P2601-00 - Electric Coolant Pump Control Circuit Performance Stuck Off.
• U0623-00 - Lost Communication With Coolant Pump ""A"".**
• P1DBA - Battery Cooling System Failure (Module, Hybrid Control Processor (HCP)). This bulletin involves reprogramming the Auxiliary Hybrid Control Processor (AHCP) also known as Power Inverter Module (PIM), with the latest available software."
• **P2601-00 - Electric Coolant Pump Control Circuit Performance Stuck Off.
• U0623-00 - Lost Communication With Coolant Pump ""A"".**
• P1DBA - Battery Cooling System Failure (Module, Hybrid Control Processor (HCP)). This bulletin involves reprogramming the Auxiliary Hybrid Control Processor (AHCP) also known as Power Inverter Module (PIM), with the latest available software."
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Alfa Romeo
P1DBABattery Cooling System Failure (Module, Hybrid Control Processor (HCP))Alfa Romeo
P2601-00Electric Coolant Pump Control Circuit Performance Stuck OffAlfa Romeo
U0623-00Lost Communication With Coolant Pump ""A""Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Alfa Romeo | TONALE PHEV | 2024 |