Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSGENESIS2020G90 3.3T PREMIUM, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOLLISION/AVOIDANCEPARKING DISTANCE WARNING SYSTEM DIAGNOSISDTC C1612-87: CAN TIME-OUT TCUVERIFICATION OF REPAIRVERIFICATION OF VEHICLE REPAIR
2020 Genesis G90 3.3T Premium, AWD
Verification Of Vehicle Repair
2020 Genesis G90 3.3T Premium, AWDSECTION Verification Of Vehicle Repair
After a repair, it is essential to verify that the fault has been corrected.
- Connect the GDS and select the "Diagnostic Trouble Codes (DTC)" mode.
- Clear the DTC.
- Test the vehicle according to the DTC Prerequisite (Enable) Condition in "DTC Information".
- Using the GDS, see if the DTC returns.
- Did the same DTC return?
YES
- Go to the applicable troubleshooting procedure.
NO
- The system performs in accordance with the specifications at this time.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.