Washer intermitantly will not spin. I replaced the drain pump two weeks ago and it has been working fine till now. I had the customer run the washer and then do a cancel and the water drained right out so I;m not thinking drain pump.. I’m thinking MCU. If I run diagnostics and get a high speed spin is that indicative of a good CCU and motor? Customer states there are no error codes that showed up. I will check ohms of the motor and check the door switch. Any ideas would be appreciated. I looked up the tech sheet in the library and I’m sure it is still in the machine as well.
Check the connections where the motor harness plugs into the CCU for signs of damaged contacts where the harness slides onto the CCU connection. The halves of the CCU can be separated to more closely inspect the contacts. Also review any latent fault codes when you get there for any clues. They should be stored in memory.
- AV Repair Help answered 10 years ago
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