Charger intermittently stops charging without any error code; charging resumes if unplugged and replugged.

Safety first: Intermittent faults can lead to arcing. Inspect all connections for heat damage.

• 1. Check for heat: After a charging session, carefully feel (without touching metal prongs) the wall plug, receptacle, and J1772 handle. Excessive warmth indicates a poor connection.
• 2. Inspect receptacle (plug-in models): Look for discoloration or looseness. Replace any worn or burned receptacle with a heavy-duty, properly rated unit.
• 3. Secure latch: Ensure the J1772 latch fully engages. A loose connection can cause the vehicle to stop charging.
• 4. Cable flex test: While charging, gently move the cable near the handle and charger. If charging stops, the cable conductors or pilot wire may be broken internally and the cable should be replaced.
• 5. Professional diagnosis: If no external cause is found, the internal relay or control board may be overheating and dropping out; replacement may be required.