Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer communications
9Original wording in English
FORD
This article supersedes TSB 23-2316 to update the Service Procedure and labor operations from M-Time to AP-Time and add a limit. Some of the vehicles listed in the Model statement above, may exhibit an illuminated powertrain temperature warning lamp accompanied by a "Motor Coolant Over Temperature" message in the instrument pane…
KIA
TECHNICAL SERVICE BULLETIN: SERVICE ACTION: MOTOR CONTROL UNIT (MCU) LOGIC IMPROVEMENT (SA596) - This bulletin provides the procedure to update the Motor Control Unit (MCU) software on certain 2025MY Sorento HEV (MQ4 HEV) vehicles equipped with 19” wheels and produced from March 4, 2024 through November 9, 2024. The affected veh…
FORD
Some 2022-2023 F-150 Lightning vehicles may exhibit an illuminated powertrain temperature warning lamp accompanied by a Motor coolant over temperature message in the instrument panel cluster (IPC) with DTC P0A3C:94 stored in either the secondary on-board diagnostic control module B (SOBDMB) and/or the secondary on-board diagnost…
FORD
Some 2022-2023 F-150 Lightning vehicles may exhibit diagnostic trouble code P0A3C:94 stored in either the secondary on-board diagnostic control module B (SOBDMB) and/or secondary on-board diagnostic control module C (SOBDMC). This may be due to the software within either the SOBDMB and/or SOBDMC. Engineering is currently working…
Check vehicle applicability
15A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Acura | ILX HYBRID ↗ | 2013 |
| Ford | ESCAPE ↗ | 2005 |
| Ford | F-150 ↗ | 2023 |
| Ford | F-150 ↗ | 2022 |
| Ford | F-150 LIGHTNING BEV ↗ | 2023 |
| Ford | F-150 LIGHTNING BEV ↗ | 2022 |
| Honda | CIVIC HYBRID ↗ | 2015 |
| Honda | CIVIC HYBRID ↗ | 2014 |
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.