What does E7 mean?
Main board lost communication with motor controller.
Common causes
- Loose harness between boards
- Failed motor controller
- Failed main board
Diagnostic & testing steps
- 1. Power cycle
- 2. Reseat motor harness
- 3. Inspect for damage
- 4. Replace motor controller
Tools required
- Multimeter
- Phillips screwdriver
OEM parts & part numbers
Motor Controller
Part numbers: 0024000270A
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