Dodge P0607
ECU Internal Performance. Customers may also comment on one or more of the following:
Quick answer
For a 2026 Dodge Charger in the US, P0607-00 is identified in an official Dodge service bulletin as “ECU Internal Performance.” The bulletin evidence also associates it with MIL illumination and a possible “Service Shifter” message. Driving, charging, severity, and the exact repair are not yet established by verified evidence provided.
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 P0607 mean?
For a 2026 Dodge Charger in the US, P0607-00 is identified in an official Dodge service bulletin as “ECU Internal Performance.” The bulletin evidence also associates it with MIL illumination and a possible “Service Shifter” message. Driving, charging, severity, and the exact repair are not yet established by verified evidence provided.
2. Technical explanation
P0607-00 denotes ECU Internal Performance in the supplied official manufacturer-communication evidence. The provided evidence does not identify the specific ECU involved, diagnostic conditions, root cause, or corrective procedure.
3. What system is affected?
Electronic control unit (ECU), as stated by the DTC description. A more specific vehicle system is not yet established by verified evidence.
4. How serious is this code?
Not yet established by verified evidence.
5. Symptoms you may notice
- Malfunction Indicator Lamp (MIL) illumination.
- “Service Shifter” message may be displayed.
6. Possible causes
- The specific cause is not yet established by verified evidence.
7. Can I still drive the vehicle?
Not yet established by verified evidence.
8. Can I charge the vehicle?
Not yet established by verified evidence.
9. What you can safely do
- Arrange diagnosis by an authorized Dodge service facility.
- Record any displayed messages and whether the MIL is illuminated.
- Do not attempt high-voltage or ECU repair procedures yourself.
10. Step-by-step troubleshooting
- Have a qualified service facility confirm the stored DTC and evaluate the vehicle using applicable Dodge service information.
- Further troubleshooting steps are not yet established by verified evidence.
11. When to contact service
Contact an authorized Dodge service facility for diagnosis, particularly if the MIL is illuminated or a “Service Shifter” message is displayed.
12. What the service center may check
- Confirm P0607-00 is present.
- Check for applicable Dodge service information, including bulletin 08-138-26 and its revisions.
- Additional service checks are not yet established by verified evidence.
13. Possible repair or resolution
- The repair or resolution is not yet established by verified evidence.
14. Affected vehicles
- Dodge Charger · 2026 · US
15. Related TSBs / service bulletins
- Dodge bulletin 08-138-26, NHTSA Manufacturer Communication 11030418, published March 26, 2026.
- Dodge bulletin 08-138-26 REV. A, NHTSA Manufacturer Communication 11032312, published April 28, 2026.
- Dodge bulletin 08-138-26 REV. B, NHTSA Manufacturer Communication 11034313, published June 17, 2026.
16. Recall information
- No recall information was supplied in the verified evidence.
17. Official manufacturer information
Official NHTSA-hosted manufacturer communications: https://static.nhtsa.gov/odi/ffdd/tsbs/TSBS_RECEIVED_2025-2026.zip#nhtsa_id=11030418 ; https://static.nhtsa.gov/odi/ffdd/tsbs/TSBS_RECEIVED_2025-2026.zip#nhtsa_id=11032312 ; https://static.nhtsa.gov/odi/ffdd/tsbs/TSBS_RECEIVED_2025-2026.zip#nhtsa_id=11034313
19. Frequently asked questions
What does P0607-00 mean on a 2026 Dodge Charger?
The verified official bulletin evidence defines P0607-00 as “ECU Internal Performance.”
What symptoms are associated with P0607-00?
The supplied official bulletin evidence identifies MIL illumination and states that customers may comment on a “Service Shifter” message.
Is P0607-00 covered by a Dodge service bulletin?
Yes. The supplied evidence identifies Dodge bulletin 08-138-26 and revisions A and B for the 2026 Dodge Charger in the US.
Can the vehicle be driven or charged with P0607-00?
Not yet established by verified evidence.