Fiat P1524
Oil Pressure Out Of Range - Camshaft Advance/Retard Disabled (Sales Code EAF only). · P1607-00 - PCM Internal Shutdown Timer Rationali
Quick answer
For U.S.-market Fiat 500e model years 2013–2015, verified NHTSA manufacturer communications list P1524-00 as “Oil Pressure Out Of Range - Camshaft Advance/Retard Disabled,” with applicability limited to Sales Code EAF in one communication. The supplied evidence does not establish driving, charging, or repair guidance.
This page separates verified manufacturer/regulator evidence from supporting material. Unsupported causes, repairs or safety conclusions are not guessed.
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1. What does P1524 mean?
For U.S.-market Fiat 500e model years 2013–2015, verified NHTSA manufacturer communications list P1524-00 as “Oil Pressure Out Of Range - Camshaft Advance/Retard Disabled,” with applicability limited to Sales Code EAF in one communication. The supplied evidence does not establish driving, charging, or repair guidance.
2. Technical explanation
The supplied diagnostic record identifies the code as P1524 and provides the canonical wording: “Oil Pressure Out Of Range - Camshaft Advance/Retard Disabled (Sales Code EAF only).” Official NHTSA-posted manufacturer communications also list P1524-00 with that description. One communication specifically identifies it for 2014 vehicles only; another lists it together with P1607-00, “PCM Internal Shutdown Timer Rationali…” (truncated in the supplied source evidence).
3. What system is affected?
Not yet established by verified evidence. The code wording references oil pressure and camshaft advance/retard, but the supplied evidence does not identify a specific subsystem for the applicable Fiat 500e vehicles.
4. How serious is this code?
Unknown. The supplied verified evidence does not assign a severity level.
5. Symptoms you may notice
- Not yet established by verified evidence.
6. Possible causes
- Not yet established by verified evidence.
7. Can I still drive the vehicle?
Unknown. The supplied verified evidence does not establish whether the vehicle is safe to drive with P1524/P1524-00.
8. Can I charge the vehicle?
Unknown. The supplied verified evidence does not establish whether charging is affected or whether it is safe to charge with this code.
9. What you can safely do
- Record the exact displayed DTC, including any suffix such as P1524-00.
- Have the vehicle evaluated by a qualified Fiat service provider or technician using appropriate diagnostic information.
- Do not attempt high-voltage system repair based on this code; no high-voltage repair procedure is established by the supplied evidence.
10. Step-by-step troubleshooting
- Confirm the model year, U.S. market applicability, and whether the vehicle configuration corresponds to Sales Code EAF where applicable.
- Retrieve all stored DTCs and freeze-frame or scan-tool information. The supplied NHTSA communications indicate P1524-00 may be listed alongside other DTCs, including P1128-00 and P1607-00.
- Use the applicable manufacturer service information to determine the required diagnostic path. Specific test steps are not established by the supplied evidence.
11. When to contact service
Service need is unknown in the supplied diagnostic record. However, because no verified do-it-yourself diagnostic or repair procedure is supplied, arrange professional diagnosis if P1524/P1524-00 is present.
12. What the service center may check
- Verify whether the vehicle is a U.S.-market 2013, 2014, or 2015 Fiat 500e.
- Verify the complete code format, including whether P1524-00 is present.
- Check for accompanying DTCs documented in the supplied manufacturer communications, including P1128-00 and P1607-00.
- Review the applicable manufacturer communication and current Fiat service information for the vehicle’s VIN and configuration.
13. Possible repair or resolution
- Not yet established by verified evidence. The supplied communications identify the code but do not provide a verified repair outcome or procedure in the evidence provided.
14. Affected vehicles
15. Related TSBs / service bulletins
- NHTSA Manufacturer Communication 10121933, 18-003-16 REV. A, published January 28, 2016: lists P1524-00 as “Oil Pressure Out Of Range - Camshaft Advance/Retard Disabled” and specifies 2014 vehicles only in the supplied summary. URL: https://static.nhtsa.gov/odi/ffdd/tsbs/TSBS_RECEIVED_2015-2019.zip#nhtsa_id=10121933
- NHTSA Manufacturer Communication 10140265, 18-053-16, published May 6, 2016: lists P1524-00 as “Oil Pressure Out Of Range - Camshaft Advance/Retard Disabled (Sales Code EAF only).” URL: https://static.nhtsa.gov/odi/ffdd/tsbs/TSBS_RECEIVED_2015-2019.zip#nhtsa_id=10140265
- NHTSA Manufacturer Communication 10218314, 18-053-16, published May 6, 2016: supplied evidence duplicates the P1524-00 listing and Sales Code EAF qualification. URL: https://static.nhtsa.gov/odi/ffdd/tsbs/TSBS_RECEIVED_2015-2019.zip#nhtsa_id=10218314
16. Recall information
- Not yet established by verified evidence. No recall information was supplied.
17. Official manufacturer information
Verified applicability: Fiat 500e, U.S. market, model years 2013–2015. The supplied NHTSA-posted manufacturer communications are the official evidence for the P1524-00 wording and qualification shown above.
19. Frequently asked questions
What does P1524-00 mean on the applicable Fiat 500e?
The supplied official manufacturer communication evidence defines P1524-00 as “Oil Pressure Out Of Range - Camshaft Advance/Retard Disabled.” One communication qualifies it as Sales Code EAF only.
Which Fiat 500e vehicles are covered by the supplied applicability evidence?
The supplied applicability data covers U.S.-market Fiat 500e vehicles for model year 2013 and model years 2014–2015. One supplied communication’s summary specifically says P1524-00 applies to 2014 vehicles only; VIN- and configuration-specific applicability is not otherwise established by the evidence.
Can I drive or charge with P1524-00?
Not yet established by verified evidence. The supplied record marks both driving and charging status as unknown.
Are other codes associated with P1524-00 in the supplied communications?
Yes. The supplied summaries list P1128-00 and P1607-00 in the same communications, but they do not establish that these codes will always occur together or identify a causal relationship.