Goodman GMVC960803BN Furnace Error Codes

Two-Stage, Variable Speed Gas Furnace | Control Board: Integrated Control Module

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Disclaimer
This information is for reference purposes only and does not guarantee accuracy or completeness. Always consult your owner's manual and a licensed HVAC technician for diagnosis and repair. Any actions taken based on this information are at your own risk.

All Error Codes

Code Name Severity DIY?
None No Power to Furnace High ✓ Yes →
EEE Internal Control Fault High ✗ Call a pro →
EE0 Lockout Due to Excessive Retries or Recycles High ✗ Call a pro →
EE1 Low Stage Pressure Switch Stuck Closed High ✗ Call a pro →
EE2 Low Stage Pressure Switch Open High ✗ Call a pro →
EE3 Open High Limit Switch High ✓ Yes →
EE4 Flame Detected When No Flame Should Be Present High ✗ Call a pro →
EE5 Open Fuse High ✗ Call a pro →
EE6 Low Flame Signal Low ✗ Call a pro →
EE7 Igniter Fault or Improper Grounding High ✗ Call a pro →
EE8 High Stage Pressure Switch Stuck Closed Low ✗ Call a pro →
EE9 High Stage Pressure Switch Open Low ✗ Call a pro →
EEA Reversed Line Polarity High ✗ Call a pro →
EEb Internal Gas Valve Error High ✗ Call a pro →
EEC External Gas Valve Error High ✗ Call a pro →
EEd Auxiliary Limit Switch Open High ✓ Yes →
EEF Condensate Switch Open High ✗ Call a pro →
E10 Grounding Fault High ✗ Call a pro →
E11 Rollout Switch Open High ✗ Call a pro →
E12 Redundant Relay Open High ✗ Call a pro →
E13 Redundant Relay Stuck Closed High ✗ Call a pro →
Ed0 Data Not Yet on Network High ✗ Call a pro →
Ed1 Invalid Data on Network High ✗ Call a pro →
Eb0 Blower Motor Not Running High ✗ Call a pro →
Eb1 Blower Communication Alarm High ✗ Call a pro →
Eb2 Blower Motor HP/ID Mismatch High ✗ Call a pro →
Eb3 Blower Motor Operating in Limiting Condition Low ✓ Yes →
Eb4 Blower Motor Current Trip or Lost Rotor High ✓ Yes →
Eb5 Blower Motor Locked Rotor High ✗ Call a pro →
Eb6 Over/Under Voltage Trip or Over Temperature Trip High ✗ Call a pro →
Eb7 Incomplete Parameters Sent to Motor High ✗ Call a pro →
Eb9 Inadequate Airflow Low ✓ Yes →
EC1 Network Communication Alarm Low ✗ Call a pro →
EC2 E-Module Network Communication Alarm Low ✗ Call a pro →
EC3 Bluetooth Module Network Communication Alarm Low ✗ Call a pro →
EC4 Equipment Relay Module Missing Low ✗ Call a pro →
EC5 Accessory Relay Module Missing Low ✗ Call a pro →
Ed4 Invalid External Shared Data High ✗ Call a pro →
Ed5 Invalid Downloaded Firmware High ✗ Call a pro →
Ed6 Unrecognized Data ID High ✗ Call a pro →

How to Read the Error Code

The integrated control module uses a 3X 7-segment LED display for diagnostics. The display will show a letter and number combination that can be used to assist in troubleshooting the unit. Error codes are displayed as three-character codes on the dual 7-segment display (e.g., EE0, Eb1). The first character is typically 'E' indicating an error condition, followed by a category letter and a digit.

About This Model

The Goodman GMVC960803BN is a two-stage, variable speed gas furnace using the Integrated Control Module control board.