MaxxECU PDM20 System Harness – MAX-2099 (26-pin)
The MaxxECU MAX-2099 is a dedicated 26-pin system harness designed for the MaxxECU PDM20 Power Distribution Module. This harness provides a complete, well-labelled wiring solution for all PDM20 inputs and outputs, reducing installation time and ensuring reliable connections in custom and motorsport electrical systems.
Built for durability and ease of installation, the MAX-2099 harness allows clean routing of power, sensors, loads and control circuits between the PDM20 and the vehicle electrical system. This harness is recommended whenever installing a PDM20 in performance or race vehicles, or when building a custom electrical system.
Features & Benefits
- 26-pin system harness for MaxxECU PDM20
- Clearly labelled connections for all PDM20 inputs and outputs
- Reduces wiring errors and installation time
- Supports power feeds, sensor signals, GPO outputs and CAN communication
- Ideal for custom and motorsport wiring environments
- Flexible harness length for clean routing


