Specifications
Part Details:
A modified car ends up with a fuse box, a bank of relays and a nest of wiring that’s hard to trace when something fails. The Haltech PD16 is a power distribution module that replaces all of that with programmable, monitored outputs. It connects to a Haltech Elite or Nexus ECU over CAN, so fuel pumps, fans, water pumps and other high draw circuits are controlled and logged from the same software used to tune the engine.
Main power comes in through a 120A SurLok connector, with four 25A high current outputs for the biggest loads and ten more high side outputs for everything else. The PD16 is built to work with a Haltech ECU and does not function as a stand-alone PDM. Haltech products are sold for off-road and competition use only and are not legal for use on public roads in emissions controlled vehicles.
Key Features
- 10 high side outputs
- 2 half bridge outputs
- 4 high current outputs rated at 25A each
- 8 inputs plus a dedicated ignition switch input
- Power supply for the ignition switch
- 5V sensor supply and sensor ground
- 120A SurLok main power connector
- Integrated into the Haltech CAN bus network
- Includes PD16, 120A SurLok connector (red), USB-C cable, USB-C dust cap, Haltech keytag, quick start guide and 2 M5 bolts and nuts
- Compatible with Haltech Elite and Nexus ECUs only
- Off-road and competition use only
Frequently Asked Questions
Can the PD16 run on its own?
No. It’s designed to work with a Haltech Elite or Nexus ECU and does not function as a stand-alone PDM.
What does a PDM replace?
The fuses and relays that normally power things like fuel pumps, fans and water pumps. The PD16 switches and monitors those circuits electronically, controlled from the ECU.
Does it come with a harness?
No, this is the PD16 on its own. Haltech also sells a version with a flying lead harness (HT-198201).
Is the PD16 street legal?
No. Haltech sells its products for off-road and competition vehicles only.
Recommended Supporting Components
- Fuel Pumps vs Injectors: Which Upgrade Matters More for Your Build high flow fuel pumps are one of the loads a PDM handles best.
- WRX Cooling Mods: Radiator vs Intercooler vs Oil Cooler fans and pumps on an upgraded cooling setup can all run through the PD16.
Why Buy Engine Management from Wrench Masters?
Haltech is the engine management Wrench Masters uses in its own St. Petersburg shop, so the advice behind every order comes from real installs on real builds.
Shipping
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Delivery Times:
- In Stock: 3-7 Business Days
- Custom Orders: 2-6 Weeks, Please Email: [email protected] or Call: 727-565-9808 for Questions.
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