Error Code	Symptom	Fault Type	Guide
E001	Rivian Wall Charger will not start charging; vehicle shows ‘Charging Error’ and charger app displays E001	Pilot Signal Communication Fault	View Details
E002	Rivian EV home charger shows E002 and refuses to energize; vehicle reports ‘Check power source’	Line Voltage Out of Range	View Details
E003	Charger displays E003 and immediately stops charging when vehicle is plugged in	Ground Fault / Leakage Current Detected	View Details
E004	Rivian charger shows E004 and does not latch into charging; vehicle never transitions to ‘Charging’ state	Contactor Welded or Contactor Feedback Fault	View Details
E005	Charger displays E005 and the status LED ring flashes red; charging session aborts after a few seconds	Overcurrent or Output Overload Fault	View Details
E006	Rivian charger shows E006 and refuses to start; app indicates ‘Ground not detected’ or ‘Improper grounding’	Protective Earth (Ground) Fault / Missing Ground	View Details
E007	Charger displays E007; app notes ‘Overtemperature – charging reduced or stopped’	Internal Overtemperature Protection Trip	View Details
E008	Rivian charger shows E008 and cannot connect to Wi‑Fi; app reports ‘Communication error with charger’	Wi‑Fi / Network Communication Fault	View Details
E009	Charger displays E009; app indicates ‘Firmware update failed’ and charging is disabled	Firmware Update / Flash Memory Error	View Details
E010	Rivian charger shows E010 and LED ring pulses red; app notes ‘Proximity / latch error’	Proximity Pilot / Connector Latch Fault	View Details
E011	Charger displays E011; app shows ‘Internal relay test failed’ and prevents charging	Self-Test / Contactor Self-Check Failure	View Details
E012	Rivian charger shows E012; app indicates ‘Isolation fault detected’ and charging is disabled	Insulation / Isolation Resistance Fault	View Details
E013	Charger displays E013; app notes ‘Pilot duty cycle error’ and vehicle will not charge	Pilot Duty Cycle / Current Limit Encoding Fault	View Details
E014	Rivian charger shows E014; app indicates ‘Phase loss / line imbalance’ on a split-phase installation	Line Phase Loss or Severe Imbalance	View Details
E015	Charger displays E015; app shows ‘Internal sensor error’ and unit will not charge	Internal Sensor / ADC Fault	View Details
E016	Rivian charger shows E016; app indicates ‘Configuration mismatch’ and charging is locked out	Configuration / Commissioning Error	View Details
E017	Charger displays E017; app notes ‘Locking mechanism error’ on a unit with integrated cable lock	Cable Lock / Solenoid Fault	View Details
E018	Rivian charger shows E018; app indicates ‘Metering error’ and energy reporting is disabled or inaccurate	Internal Energy Meter / Measurement Fault	View Details
E019	Charger displays E019; app shows ‘Time sync / RTC error’ and scheduled charging may not work	Real-Time Clock / Time Synchronization Fault	View Details
E020	Rivian charger shows E020; app indicates ‘Vehicle communication error’ even though Wi‑Fi is fine	EVSE–EV Communication Protocol Fault	View Details
–	Burning smell or visible discoloration around the Rivian charger or its wiring	Overheating / Thermal Damage	View Details
–	Charger powers on but vehicle will not start charging; LEDs stay idle and vehicle shows ‘Not charging’ with no error code	No Charge Start / Handshake Failure	View Details
–	Charger starts charging but frequently stops and restarts; vehicle alternates between ‘Charging’ and ‘Ready’	Intermittent Charging / Unstable Session	View Details
–	Charger trips the house breaker immediately when a vehicle is plugged in	Short Circuit or Severe Ground Fault on Output	View Details
–	Rivian charger cable insulation shows cracks, cuts, or UV damage	Cable Jacket Degradation	View Details
–	Rivian charger cannot be discovered or added in the Rivian app, though it appears powered	Commissioning / Pairing Failure	View Details
–	Rivian charger emits a loud humming or buzzing noise during charging	Excessive Electrical or Mechanical Hum	View Details
–	Rivian charger enclosure vibrates or rattles when the cable is moved or when charging at high current	Mechanical Vibration / Loose Mounting	View Details
–	Rivian charger frequently trips a GFCI or AFCI breaker upstream	Nuisance Tripping of Upstream Protection	View Details
–	Rivian charger intermittently loses Wi‑Fi connection, causing app to show it as offline while charging continues	Intermittent Network Connectivity	View Details
–	Rivian charger LED ring or status lights do not illuminate, but unit still charges normally	Status LED / Indicator Failure	View Details
–	Rivian charger makes a clicking sound repeatedly every few seconds without starting a charge	Contactor Chatter / Failed Start Attempts	View Details
–	Rivian charger or cable becomes excessively hot to the touch during normal charging	Overheating Cable or Terminal Connections	View Details
–	Rivian charger’s built-in cable management hook or holster is loose or broken	Mechanical Damage to Cable Management Hardware	View Details
–	Rivian home charger completely dead – no LEDs, no app connection, vehicle shows no response when plugged in	No Power / Dead Unit	View Details
–	Scheduled charging does not start at the programmed time, but manual charging works	Scheduling / Timer Malfunction	View Details
–	Visible arcing or sparking when plugging or unplugging the Rivian charge handle from the vehicle	Connector Arcing / Poor Contact	View Details
–	Water or condensation visible inside or around the Rivian wall charger enclosure	Moisture Ingress / Enclosure Seal Failure	View Details

Rivian EV Home Chargers Error Codes

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