DISHWASHER WILL NOT START BECAUSE OF A DAMAGED OR FAILED MAIN HARNESS
Bosch Dishwasher Cable harness 12014146, Fixes Dishwasher will not start because of a damaged or failed main harness
Bosch main dishwasher cable harness, TP3, with wire guide, for dishwashers without a water softener.
Part 12014146Bosch
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.
Confirm your full appliance model number before ordering.
Is This the Right Part?
Part Number12014146
ManufacturerBosch
Appliance TypeDishwasher
Part TypeCable harness
✅ Cross Reference Information
Current Part Number12014146
Common Symptoms
- Dishwasher will not start
- Intermittent electrical operation
- Electrical components or controls lose power
- Visible frayed, broken, or rodent-damaged wiring
Check Before Replacing
- Disconnect power, then inspect the main harness for frayed, broken, burned, or rodent-damaged wires.
- Verify that the harness connectors are fully seated and free of visible damage.
- Confirm the appliance model and water-softener configuration before ordering; this harness is specified for dishwashers without a water softener.
Pro Tip
Photograph connector locations before removal so the replacement harness can be routed and reconnected correctly.
Part Details
Part Number12014146
Part TypeCable harness
ManufacturerBosch
Appliance TypeDishwasher
Primary FunctionSupplies electrical power and connects internal dishwasher electrical components, including the pump and controls.
Installation Notes
- Disconnect electrical power at the circuit breaker or unplug the dishwasher before servicing.
- Use the appliance service documentation for routing and connector placement.
- Do not substitute this main harness for a user-interface or door harness without model-specific verification.
Verified Compatible Models
Fitment reminder: Verified compatibility is maintained by the XPart Model Hub Network. Match the complete appliance model number before ordering.
Buy Online Pick Up In-Store
Address
101 Trillium Dr
Kitchener, Ontario N2E 1W8
Kitchener, Ontario N2E 1W8
Phone
Hours
Mon–Fri 9 AM–5 PM • Sat 9 AM–1 PM
