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.
DTC P0606-49: Plug-In Control Module Internal Electronic Failure: Notes
Outline of diagnosis:
Electric vehicle charger assembly internal error
(Main CPU ALU calculation program error)
(1 trip detection logic)
Trouble symptom:
Plug-in charging suspended
This DTC is output when the Electric vehicle charger assembly detects an abnormality in the internal operation conditions.
Therefore if this DTC was detected, replace the Electric vehicle charger assembly. Ref. to HYBRID ELECTRIC VEHICLE>ELECTRIC VEHICLE CHARGER .
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.