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.
Utility [09/2016 - ]
- ALL READINESS
HINT:
- With "All Readiness", you can check whether or not the DTC judgment has been completed by using the Techstream.
- You should check "All Readiness" after simulating malfunction symptoms or for validation after finishing repairs.
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Turn the Techstream on.
- Clear the DTCs even if no DTCs are stored.
Powertrain > Plug-in Control > Clear DTCs
- Turn the power switch off and wait for 2 minutes or more.
- Turn the power switch on (IG).
- Perform the DTC judgment driving pattern to run the DTC judgment.
- Enter the following menus: Powertrain / Plug-in Control / Utility / All Readiness.
Powertrain > Plug-in Control > Utility
Tester Display All Readiness - Input the DTCs to be confirmed.
- Check the DTC judgment result.
Techstream Display Description Normal - DTC judgment completed
- System normal
Abnormal - DTC judgment completed
- System abnormal
Incomplete - DTC judgment not completed
- Perform the driving pattern
N/A - Unable to perform DTC judgment
- Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit
- Perform the driving pattern
If the judgment result shows Incomplete or N/A, perform the DTC confirmation driving pattern again.
- Turn the power switch off.
- VEHICLE CONTROL HISTORY
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Powertrain / Plug-in Control / Utility / Vehicle Control History (RoB).
Powertrain > Plug-in Control > Utility
Tester Display Vehicle Control History (RoB) Refer to VEHICLE CONTROL HISTORY [09/2016 - ]
- Turn the power switch off.
Use the Manual With the Right Hardware
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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.
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