GE Profile PDT715SYNFS 24 in Top Control with 46 dBA MECH-FILM Error Fix: White Film on Dishes and Interior

Error code MECH-FILM on the GE Profile PDT715SYNFS 24 in Top Control with 46 dBA means: White Film on Dishes and Interior. White residue or film on dishes and tub walls — hard water mineral deposits; use dishwasher cleaner monthly; increase rinse aid setting; check water softener if equipped; calcium buildup clogs spray arms over time

The most successful fix is "Remove and Clean Spray Arms and Inspect Water Softener" (medium difficulty, ~45 minutes). Estimated DIY cost: $0-$10. HomeMD has 2 community-ranked fixes for this error.

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Yes — the top-ranked community fix ("Remove and Clean Spray Arms and Inspect Water Softener") is rated medium difficulty and takes about 45 minutes. Tools needed: Phillips screwdriver, Small brush, Toothpick.

DIY cost: $0-$10. Professional repair typically costs $100-$150. Many homeowners save money by trying the top-ranked community fix first.

The GE Profile PDT715SYNFS 24 in Top Control with 46 dBA has 8 other known error codes, including: F112 (Stuck Keypad Button), F128 (Low Rinse Agent Level), F144 (Inverter Control Board Failure), F145 (Inverter Not Getting AC Power), F146 (Circulation Pump Failure), and 3 more.

Error code MECH-FILM also appears on 7 other GE Profile models: PDP715SYNFS Top Control DW, PDP755SBNTS 24 in Smart Top Control with Microban, PDP755SYRFS 24 in Top Control with Dry Boost and Piranha, PDT775SYNFS 24 in Front Control Dishwasher 44 dBA with Steam and WiFi Connect, PDT785SYNFS 24 in Smart Top Control Fingerprint Resistant, PDT845SSJSS 24 in Smart with Bottle Jets, and 1 more. The fix may vary by model, so check each model's specific page for tailored repair steps.