Maytag MGR7700LZ Repair Guide
A Whirlpool built gas range in Maytag trim with true convection and a heavy cast iron grate. Parts are shared across the Whirlpool gas line, keeping them available and reasonably priced.
Maytag MGR7700LZ is a gas range, 5.8 cu ft, true convection oven & range sold 2021 to present. Its most common repair is oven glows but takes minutes to light, usually $165 to $340.
- 5 common problems with causes, fixes and costs below.
- 4 error codes decoded.
- An oven & range like this lasts about 15 to 20 years.
- Check the model and serial tag before you order any part.
Common problems & typical repair costs
| Problem | Likely cause | Typical fix | OEM part # | Typical cost |
|---|---|---|---|---|
| Oven glows but takes minutes to light | Weak hot surface igniter | Replace oven igniter | not listed | $165 to $340 |
| Convection uneven or fan noisy | Convection fan motor or element | Replace convection motor or element | not listed | $230 to $470 |
| Burners click without lighting | Spark module or wet switch | Dry switches. Replace spark module | not listed | $140 to $310 |
| Oven temperature inaccurate | Sensor drift | Replace sensor | not listed | $140 to $300 |
| Door locked after self clean | Lock motor or warped cam | Replace lock assembly | not listed | $170 to $360 |
Costs are national averages for professional repair (parts + labor). See the linked cost guides below for full breakdowns.
Error codes
| Code | What it means |
|---|---|
| F1E0 | Control board fault |
| F3E0 | Oven sensor open |
| F9E0 | Door latch fault |
| F2E1 | Runaway temperature |
Tech notes
Self clean is the hardest thing this range does to itself, and lock and board failures cluster in the weeks afterwards. Ask whether the customer ran a clean cycle recently before diagnosing anything else.
Sources
Where the safety, regulatory and warranty claims on this page come from. Repair costs are our own figures based on Arizona market rates and OEM parts pricing.
- Carbon Monoxide Safety Guide U.S. Consumer Product Safety Commission Carbon monoxide risk from gas cooking and heating appliances.
Cost guides for this machine’s common repairs
DIY step by step instructions for this model
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