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 wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P2300Ignition Coil Failure
P2300-00Ignition Coil 9A9 Primary Control Circuit Low
P2300-00Ignition Coil A Primary Control Circuit Low
Manufacturer communications
7Original wording in English
ALFA ROMEO
Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? **P1CEA-00 - Boost Side EVAP Purge System Performance.** ? P2300-00 - Ignition C…
RAM
Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? **P1CEA-00 - Boost Side EVAP Purge System Performance.** ? P2300-00 - Ignition C…
ALFA ROMEO
Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? **P2300-00 - Ignition Coil 9A9 Primary Control Circuit Low. ? P2303-00 - Ignitio…
HINO
The Burner Control Module (BCU) judges DTC?s P2441 (CAV Stuck), P2300 (Ignition Coil Failure) and P060C (BCU Temp Sensor Failure) on burner start up, if one of the fault conditions is met the BCU can go into a temporary stop mode. If this mode is entered, all regen requests will be ignored and cancelled by the BCU and there will…
Check vehicle applicability
13A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Alfa Romeo | GIULIA ↗ | 2023 |
| Chevrolet | SILVERADO 1500 ↗ | 2014 |
| GMC | SIERRA 1500 ↗ | 2014 |
| Hino | CONVENTIONAL MODELS ↗ | 2014 |
| Hino | CONVENTIONAL MODELS ↗ | 2013 |
| Hino | CONVENTIONAL MODELS ↗ | 2012 |
| Hino | CONVENTIONAL MODELS ↗ | 2011 |
| Hino | CONVENTIONAL TRUCKS W/JO8 ↗ | 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.