Dishwasher Not Starting or Stopping Mid-Cycle? Main Control Board EBR36103101 – Fix Control Failures Fast

If your LG dishwasher won't start, stops mid-cycle, or shows error codes, the main control board is the most common cause. In most LG dishwashers, the PCB Assembly Main (EBR36103101) manages every function — from water fill and wash cycles to drain and dry sequences. When it fails, the dishwasher may appear completely dead, cycle through errors, or stop responding to button inputs entirely. ⚡ Common failure point in LG-built dishwashers. Part EBR36103101 is the genuine OEM replacement that restores full dishwasher operation and clears control-related error codes.

❓ Is This the Right Part?

This is the correct fix if ALL of the following are true:

• ✔ QUALIFIER 1 — dishwasher powers on but won't respond or start a cycle
• ✔ QUALIFIER 2 — door latch and water supply are confirmed OK
• ✔ QUALIFIER 3 — error codes point to control or communication fault
• ✔ ONLY problem is the dishwasher failing to start, stopping mid-cycle, or showing persistent error codes

Not sure? Send us your model number — we'll confirm before you order.

🔧 Common Symptoms

• Dishwasher won't start any cycle — no response to button presses
• Cycle stops partway through and won't resume
• Control panel lights flash or display error codes (e.g. IE, OE, LE, FE)
• Dishwasher appears completely dead despite power being present

✔ If these symptoms match, this is the most likely failed component in the system.

✔ In most cases, replacing this main control board restores normal operation immediately.

📦 Part Details

• Part Number: EBR36103101
• Type: PCB Assembly, Main Control Board
• Replaces: EBR36103101 (OEM — verify cross-references with your model number)
• Brands: LG
• SKU: A1271676G

⚙️ Installation

Skill Level: MODERATE — 30–60 minutes. Disconnect power before servicing. Remove the inner door panel to access the control board, disconnect the wiring harness connectors, swap the board, and reassemble. Run a test cycle to confirm normal operation.

✓ Compatible Models

Confirmed compatible with select LG dishwasher models — see model number metafield below for full list. Contact us to verify your model number before ordering.

💡 Pro Tip

✓ Model-Specific Repair Pages