Genesis P073000
2019~ 2019~ 2019~ G70 (IK) G80 (DH) G90 (HI) WARRANTY INFORMATION: Normal Warranty applies SERVICE PROCEDURE: 1. Connect a GDS and check for DTC. Record the DTC and delete the DTC
Quick answer
P073000 is identified in the cited Genesis bulletin as “Gear 8 incorrect ratio.” Verified applicability data identifies 2023–2024 Genesis G80 vehicles in the US. 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 P073000 mean?
P073000 is identified in the cited Genesis bulletin as “Gear 8 incorrect ratio.” Verified applicability data identifies 2023–2024 Genesis G80 vehicles in the US. The supplied evidence does not establish driving, charging, or repair guidance.
2. Technical explanation
The cited NHTSA-hosted Genesis manufacturer communication (19-AT-012G, published June 4, 2019) lists P073000 as “Gear 8 incorrect ratio.” Its procedure begins by connecting a GDS, checking for DTCs, recording the DTCs, and deleting them. The excerpt further states that if solenoid DTCs are present, the applicable TSB or shop manual repair procedure should be followed.
3. What system is affected?
Transmission gear-ratio monitoring; the bulletin identifies an incorrect ratio for gear 8.
4. How serious is this code?
Not yet established by verified evidence.
5. Symptoms you may notice
Not yet established by verified evidence.
6. Possible causes
- An incorrect gear 8 ratio is identified by the DTC description.
- Specific underlying causes are 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
- Have a qualified Genesis service facility diagnose the stored DTC using GDS.
- Record the DTC before it is deleted, consistent with the cited bulletin procedure.
- Do not perform transmission or high-voltage repair work based on this information alone.
10. Step-by-step troubleshooting
- Connect GDS and check for DTCs.
- Record the DTCs.
- Delete the DTCs.
- If solenoid DTCs are found, refer to the appropriate TSB or shop manual and follow its repair procedure.
11. When to contact service
Contact a Genesis service facility for diagnosis. The supplied evidence does not establish an urgent-service threshold or drivability restriction.
12. What the service center may check
- Use GDS to retrieve, record, and clear DTCs.
- Check whether any solenoid DTCs are present.
- If solenoid DTCs are present, consult the applicable TSB or shop manual.
13. Possible repair or resolution
- The supplied evidence does not provide a specific repair for P073000 alone.
- For solenoid DTCs, the cited bulletin directs technicians to the appropriate TSB or shop manual repair procedure.
14. Affected vehicles
- Genesis G80 · 2023–2024 · US
15. Related TSBs / service bulletins
- Genesis manufacturer communication 19-AT-012G, hosted by NHTSA as MC-10253025-0001, published June 4, 2019. It lists P073000 as “Gear 8 incorrect ratio” and provides the initial GDS DTC-check procedure.
16. Recall information
No recall relationship is established by verified evidence.
17. Official manufacturer information
Official source: NHTSA-hosted Genesis manufacturer communication PDF 10253025, 19-AT-012G: https://static.nhtsa.gov/odi/tsbs/2019/MC-10253025-0001.pdf
19. Frequently asked questions
What does P073000 mean?
The cited Genesis bulletin describes P073000 as “Gear 8 incorrect ratio.”
Which vehicle is verified as applicable in the supplied data?
The supplied applicability record identifies the 2023–2024 Genesis G80 in the US.
Can I keep driving with P073000?
Not yet established by verified evidence.
Does this code affect EV charging?
Not yet established by verified evidence.
What does the bulletin instruct first?
Connect GDS, check for DTCs, record the DTCs, and delete the DTCs.