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.
Check For Intermittent Problems [09/2016 - ]
- CHECK FOR INTERMITTENT PROBLEMS
- Perform a simulation test.
- Reproduce the plug-in charging status when a malfunction occurred based on the customer's comments, freeze frame data recorded when the DTC was stored and freeze frame data recorded in Vehicle Control History.
Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2016 - 05/2019] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [05/2019 - 07/2020] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [07/2020 - 06/2021] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2021 - ]
- Reproduce the plug-in charging status when a malfunction occurred based on the customer's comments, freeze frame data recorded when the DTC was stored and freeze frame data recorded in Vehicle Control History.
- Check the connector(s) and terminal(s).
Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [09/2016 - ]
- Wiggle the harness and connector(s).
Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2016 - 05/2019] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [05/2019 - 07/2020] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [07/2020 - 06/2021] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2021 - ]
- Heat or cool suspected parts.
Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2016 - 05/2019] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [05/2019 - 07/2020] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [07/2020 - 06/2021] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2021 - ]
- Perform a simulation test.
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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