Goodman Error Code 6: Open Rollout Switch

LED Blink Pattern

How to Fix Goodman Code 6

1. Step 1: Check for any visible damage to the wiring harness connecting the indoor and outdoor units.
2. Step 2: If you find no damage, try resetting the system by turning off the power at the circuit breaker for 30 seconds, then turning it back on.
3. Step 3: If the system doesn't reset or you find damaged wiring, call a professional HVAC technician.

How to Reset Goodman Code 6

1. Turn off the furnace power switch, usually located on or near the unit.
2. Turn off the circuit breaker for the furnace. Wait 30 seconds.
3. Restore power at the breaker and flip the furnace switch back on.
4. Set the thermostat to call for heat. If the error code returns after 2-3 ignition attempts, the fault requires repair.

Resetting clears the code from the display but does not fix the underlying fault. If the code returns after reset, proceed to the diagnostic steps above.

What Does Goodman Error Code 6 Mean?

Goodman's error code 6 indicates that the system has detected an open rollout switch. This switch is part of the safety mechanism that allows the outdoor unit to communicate with the indoor unit. When the switch is open, it's as if the units are not talking to each other, causing the system to shut down. This could be due to a broken wire, a tripped safety switch, or a problem with the control board.

Common Causes

• A broken or disconnected wire between the indoor and outdoor units
• A tripped safety switch, often due to a power surge or system overload
• A faulty control board in either the indoor or outdoor unit

Diagnostic Steps

Recall Notices

Replacement Parts

Related Codes on Same Models

Other codes that affect the same Goodman model families as 6.