Genesis P073600
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
P073600 is identified in the supplied official Genesis/NHTSA bulletin as “Reverse incorrect ratio.” The bulletin describes this as transaxle clutch slipping more than 200 rpm while in gear. The supplied applicability record identifies 2023–2024 Genesis G80 vehicles in the US.
This page separates verified manufacturer/regulator evidence from supporting material. Unsupported causes, repairs or safety conclusions are not guessed.
Watch Videos
Relevant videos play here without leaving this diagnostic page.
No sufficiently relevant embeddable video has been accepted for this diagnostic yet.
Videos are supporting material and never override OEM or regulator evidence.
1. What does P073600 mean?
P073600 is identified in the supplied official Genesis/NHTSA bulletin as “Reverse incorrect ratio.” The bulletin describes this as transaxle clutch slipping more than 200 rpm while in gear. The supplied applicability record identifies 2023–2024 Genesis G80 vehicles in the US.
2. Technical explanation
Official bulletin 19-AT-012G lists P0736/P073600 as an Incorrect Ratio DTC for reverse gear. It defines the covered Incorrect Ratio DTC condition as transaxle clutch slipping more than 200 rpm in gear. The bulletin’s service procedure begins by connecting a GDS, checking for DTCs, recording them, and deleting them. Further diagnosis or repair details are not established by the supplied evidence.
3. What system is affected?
Transaxle / reverse gear ratio monitoring.
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
- The verified bulletin associates P073600 with reverse incorrect ratio and transaxle clutch slipping more than 200 rpm in gear. A specific underlying component cause is not established by the supplied 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 Genesis-qualified service facility diagnose the stored DTC using GDS equipment.
- Record the DTC information before it is cleared, consistent with the official bulletin procedure.
10. Step-by-step troubleshooting
- Connect GDS and check for DTCs.
- Record the DTCs.
- Delete the DTCs.
- Additional diagnostic steps are not established by the supplied evidence.
11. When to contact service
Service evaluation is appropriate because the official bulletin provides a transaxle diagnostic and repair procedure for P073600. Urgency is not established by the supplied evidence.
12. What the service center may check
- Use GDS to check, record, and delete DTCs as specified by bulletin 19-AT-012G.
- Follow the remaining manufacturer diagnostic and repair procedure, which is not provided in the supplied evidence.
13. Possible repair or resolution
- Not yet established by verified evidence.
14. Affected vehicles
- Genesis G80 · 2023–2024 · US
15. Related TSBs / service bulletins
- Genesis/Hyundai bulletin 19-AT-012G, published June 4, 2019, covers diagnosis and repair of transaxle Incorrect Ratio DTCs, including P073600 Reverse incorrect ratio. The bulletin states that normal warranty applies.
16. Recall information
- No recall information is established by the supplied evidence.
17. Official manufacturer information
Official source: NHTSA Manufacturer Communication PDF 10253025, bulletin 19-AT-012G: https://static.nhtsa.gov/odi/tsbs/2019/MC-10253025-0001.pdf
19. Frequently asked questions
What does P073600 mean?
The supplied official bulletin identifies P073600 as “Reverse incorrect ratio.”
What condition does the bulletin describe?
The bulletin describes Incorrect Ratio DTCs as transaxle clutch slipping more than 200 rpm in gear.
Which vehicle applicability is verified here?
The supplied applicability record identifies a 2023–2024 Genesis G80 in the US. The bulletin itself also lists 2019-and-later G70 (IK), G80 (DH), and G90 (HI), but exact year/market applicability beyond the supplied record should be confirmed by VIN.
Is it safe to drive or charge?
Not yet established by verified evidence.