Whirlpool WGD4850BW Gas dryer
Troubleshooting, fault codes and repair information for the Whirlpool WGD4850BW, organized around the engineering platform this gas dryer is built on.
- Brand
- Whirlpool
- Model
- WGD4850BW
- Engineering revisions
- WGD4850BW, WGD4850BW0, WGD4850BW1, WGD4850BW2
- Appliance
- Gas dryer
- Platform
- Gas dryer platform, documentation from about 2013
- Models on this platform
- 23 across Maytag, Whirlpool
- Documented fault codes
- 8 with explanations
- Service diagnostic mode
- Yes — a console-only test mode used by technicians to read stored codes and run component tests
- Service documentation
- Tech sheet, service manual (used by our technicians; not published)
Whirlpool WGD4850BW error codes
These are the fault codes documented for the platform this model belongs to. A code describes a condition the control detected; it does not by itself identify a failed part. Select a code for causes, safe checks and repair context.
| Code | Meaning | Areas involved |
|---|---|---|
| F1E1 | Main control fault | Main control board, Wiring harness and connectors, Drive motor |
| F2E1 | Stuck button or interface problem | User interface / keypad board |
| F3E1 | Exhaust thermistor fault | Temperature sensor (thermistor), Wiring harness and connectors, Main control board |
| F3E2 | Moisture sensor fault | Moisture sensor bars, Wiring harness and connectors, Main control board |
| F4E1 | Heat circuit or connector problem | Heating element, Gas valve and coils, Igniter |
| F4E4 | L2 line voltage error | Wiring harness and connectors, Main control board |
| F6E2 | Communication error (control to interface) | Wiring harness and connectors, User interface / keypad board, Main control board |
| F6E3 | Communication error (control cannot hear interface) | Wiring harness and connectors, User interface / keypad board, Main control board |
Common dryer problems
Typical dryer repair costs
| Repair | Typical range | Labor |
|---|---|---|
| Dryer thermal fuse and thermostat replacement | $180–$310 | Light |
| Gas dryer valve coil or gas valve replacement | $180–$420 | Moderate |
| Gas dryer igniter and flame sensor replacement | $180–$370 | Light |
| Dryer drive motor or blower wheel replacement | $250–$550 | Heavy |
| Dryer drum belt replacement | $180–$320 | Light |
| Dryer drum rollers, glides and idler pulley replacement | $190–$420 | Moderate |
| Dryer moisture sensor bar repair | $180–$310 | Light |
| Dryer door switch replacement | $180–$290 | Light |
| Dryer exhaust thermistor replacement | $180–$290 | Light |
| Dryer main control board replacement | $280–$640 | Moderate |
Typical total ranges for the Las Vegas area, parts and labor included. The final cost depends on diagnosis, the exact model, parts availability and whether other damage is found.
Repair or replace?
Dryers typically last about 12–14 years. Service documentation for this platform dates from about 2013, so the oldest units built on it are now around 13 years old. The age printed in the serial number, the repair cost and the condition of the rest of the appliance decide it. Use the repair-or-replace guide.
Models built on the same platform
These models share this platform's service documentation, so fault codes and most diagnostic steps are the same.
- Whirlpool WGD4870BW
- Whirlpool WGD4890BW
- Whirlpool WGD4900XW
- Whirlpool WGD4915EW
- Whirlpool WGD4975EW
- Whirlpool WGD5000DW
- Whirlpool WGD7000DW
- Whirlpool WGD7300DC
- Whirlpool WGD7300DW
- Maytag MGD5700TQ
- Maytag MGD5720TQ
- Maytag MGD5740TQ
- Maytag MGD5800TW
- Maytag MGDB655DW
- Maytag MGDB755DW
- Maytag MGDB766FW
- Maytag MGDC400BW
- Maytag MGDC415EW
- Maytag MGDC500VW
- Maytag MGDC555DW
- Maytag MGDX500BW
- Maytag MGDX655DW
Need your Whirlpool WGD4850BW repaired in the Las Vegas area?
We repair Whirlpool, Maytag, KitchenAid, JennAir, Amana and other Whirlpool-family appliances in Las Vegas, Henderson, Summerlin and Boulder City. A model number helps but is never required to book.