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.
Narrow by vehicle
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
4Original wording in English
JAGUAR
Issue: Customer may report MIL (malfunction indicator light) and / or a restricted performance warning on their Instrument display. DTC's may be flagged P0404-77/84, P042E-72 or P042F-73 applicable to 16MY onwards for Ingenium 2.0D & 3.0 TDV6.
LAND ROVER
ISSUE: CUSTOMER MAY REPORT MIL (MALFUNCTION INDICATOR LIGHT) AND / OR A RESTRICTED PERFORMANCE WARNING ON THEIR INSTRUMENT DISPLAY. DTC'S MAY BE FLAGGED P0404-77/84, P042E-72 OR P042F-73.
JAGUAR
DTCs may be flagged P0404-77/84, P042E-72 or P042F-73
ISUZU
ISUZU: REPEATING EGR DTC'S P042E, P0403, P0404, P0409, EGR VALVE CONNECTOR TERMINAL SPREAD. TECHNICIAN DIAGNOSIS FOR DTC CODES USUALLY RESULTS IN REPLACEMENT OF THE EGR VALVE. INVESTIGATION OF RETURNED EGR VALVES SHOWS THAT THERE IS NO FAULT WITH THE EGR VALVE. *PE
Check vehicle applicability
25A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Isuzu | F SERIES ↗ | 2007 |
| Isuzu | F-SERIES ↗ | 2009 |
| Isuzu | F-SERIES ↗ | 2008 |
| Isuzu | F-SERIES ↗ | 2007 |
| Isuzu | FTR ↗ | 2009 |
| Isuzu | FTR ↗ | 2008 |
| Isuzu | FTR ↗ | 2007 |
| Isuzu | FVR ↗ | 2009 |
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.