Haltech Nexus PD16 PDM - 16 Inputs, 8 Outputs
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Product Information
Full details
The Haltech Nexus PD16 PDM is designed for automotive enthusiasts and professional tuners using Haltech Elite or Nexus engine management systems. It provides a safe and dependable solution for distributing power to your vehicle's electrical circuits, offering 16 outputs and 8 inputs. A key caveat is that it does not operate as a standalone unit and requires integration with a compatible Haltech ECU.
All features
| Model Part Number | HT-198000 |
|---|---|
| Brand | Haltech |
Extended Product Information
FAQs
Does the PD16 PDM work with ECUs from other brands?
No, the Haltech Nexus PD16 PDM is specifically designed to integrate with Haltech Elite and Nexus engine management systems only.
Can I use the PD16 PDM as a standalone unit without an ECU?
No, the PD16 PDM does not operate as a standalone unit. It requires connection and configuration with a compatible Haltech ECU.
What is the maximum current rating for the high current outputs?
The PD16 PDM features 4 high current outputs, each rated at 25A.
What is included with the PD16 PDM?
The PD16 PDM comes supplied with a 120A SurLok connector.
Are flying lead wiring harnesses available?
Yes, a flying lead wiring harness with an integrated plug and CAN connector is available for separate purchase.
How many total outputs does the PD16 PDM have?
The PD16 PDM has a total of 16 programmable outputs.
What types of outputs are available on the PD16 PDM?
It offers 10 High Side Outputs, 2 Half Bridge Outputs, and 4 x 25A high current outputs.
Troubleshooting
No power to outputs
Verify the main power connection via the SurLok connector and ensure the ECU is powered and communicating. Check output configuration in the ECU software.
Specific output not functioning
Check the wiring to the component and the component itself. Review the output configuration in the ECU software for correct settings and load limits.
CAN communication error
Ensure the CAN bus wiring between the ECU and PD16 is correct and secure. Verify termination resistors if applicable and check ECU configuration for CAN settings.
Overcurrent protection tripped
The PD16 may have tripped due to a short circuit or overload. Identify and resolve the cause of the overload, then reset the affected output if necessary via the ECU software.
Pros and Cons
Pros
- Provides robust and safe power distribution for complex electrical systems.
- Offers a high number of configurable outputs for diverse applications.
- Seamless integration with existing Haltech Elite and Nexus ECUs.
- High current outputs support demanding accessories.
- Designed for reliability in performance vehicle applications.
Cons
- Requires a compatible Haltech Elite or Nexus ECU to function.
- Not a standalone power distribution module.
- Additional wiring harness and mounting brackets sold separately.
- Setup may require advanced knowledge of automotive electrical systems.
Setup, Compatibility & Care
Setup:
- Ensure your vehicle is equipped with a compatible Haltech Elite or Nexus engine management system.
- Connect the PD16 PDM to the Haltech ECU via the CAN bus network.
- Wire each of the 16 outputs to the intended electrical components, respecting current limits (e.g., 25A for high current outputs).
- Connect the supplied 120A SurLok connector to the main power source.
- Configure the output functions and input assignments within the Haltech ECU software.
Compatibility:
- Compatible exclusively with Haltech Elite and Nexus engine management systems.
- Requires a 12V or 24V electrical system.
Care:
- Keep the unit clean and free from excessive dust or moisture. Use a dry or slightly damp cloth for cleaning; avoid harsh chemicals.
- Ensure all connections are secure and free from corrosion.
- Regularly check the integrity of the SurLok connector and wiring.