Description
Universal Rear Accessory Breakout Cable for Mobile Transceivers
Simplify custom fleet integrations and external hardware connections with a dedicated 16-pin map connector.
The Motorola PMKN4151A is a specialized rear accessory terminal interface cable engineered to expand the functionality of commercial mobile radios. Integrating the Motorola PMKN4151A universal 16-pin mobile accessory cable into your vehicle communications network allows upfitters and fleet engineers to establish clean connection maps for third-party hardware modules. This genuine multi-conductor wiring harness maps out individual lines directly from the transceiver's rear 16-pin MAP interface port, enabling custom setups for ignition sensing, remote telemetry mapping, external PA audio, or emergency foot switches. The Motorola PMKN4151A is the updated version of the Motorola PMKN4151.
Built to professional commercial vehicle tolerances, this adapter harness features pre-stripped wire ends to reduce diagnostic configuration time in the install bay. It is designed explicitly for commercial analog and MOTOTRBO digital mobile platforms, guaranteeing zero data loop resistance and maintaining perfect internal shield isolation to isolate engine block noise. Choosing the original factory Motorola PMKN4151A prevents terminal pin mapping failures or loose electrical seating conditions that often cause intermittent accessory drops when using non-certified wire modifications.
Key Features & Benefits
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Custom Accessory Breakout: The Motorola PMKN4151A universal 16-pin mobile accessory cable splits raw data paths to accommodate ignition-switch power, telemetry relays, and analog audio inputs.
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Pre-Stripped Lead Design: Comes outfitted with color-coded, pre-stripped flywire conductors to save technical integration time and minimize upfitting wire errors.
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Stable Interface Retention: Built with a precise 16-pin rear block connector housing that snaps into the transceiver frame to resist heavy off-road vehicle vibration.
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Premium Signal Isolation: Engineered with high-grade multi-strand copper lines to resist structural current decay and block alternator line interference.
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Versatile Emergency Routing: Allows field upfitters to effortlessly tap into logic arrays required to wire discrete external emergency foot pedals or remote horn alerts.
Specifications
| Attribute |
Details |
| Brand |
Motorola Solutions |
| Model/SKU |
PMKN4151A / PMKN4151 |
| Interface Configuration |
Rear 16-Pin MAP Connection |
| Wire Lead Termination |
Color-Coded Pre-Stripped Flywires |
| Primary Application |
Custom Upfitting, Ignition Sense, Remote PA/PTT |
| Internal Conductor Core |
Multi-Strand Industrial Copper |
| Shielding Structure |
Specialized Insulation Jacket Layer |
Compatibility
|
|
|
|
| ARUBA MOBILE |
CM200D |
CM300D |
DEM300 |
| DEM400 |
DEM500 |
DM1400 |
DM1600 |
| DM2600 |
TAHITI |
XIRM3188 |
XIRM3688 |
| XIRM3988 |
XPR2500 |
|
|
What’s Included
| Description |
SKU/Model |
Status |
| Rear Accessory 16-Pin Universal Harness Lead |
PMKN4151A |
✅ Included |
| External Emergency Foot Switch Trigger |
Emergency-Switch |
❌ Sold Separately |
| Mobile Vehicle Transceiver Base Station |
XPR2500 |
❌ Sold Separately |
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More Resources
Frequently Asked Questions
What is the primary function of this 16-pin universal cable?
This cable plugs directly into the rear accessory map connector of your mobile radio to break out raw data and audio paths, allowing you to configure custom options like ignition sense wiring or external audio speakers.
Are the individual wire ends terminated with terminal plugs?
No, the accessory ends are provided as raw, color-coded, pre-stripped flywires to allow upfitting technicians to solder or crimp the exact terminal adapters your peripheral vehicle hardware demands.
Can this assembly be used to configure ignition-sensing power control?
Yes, this harness is explicitly used to tap into the mobile transceiver's internal logic array to route an ignition sensor line, enabling the radio to boot up or shut down automatically with the vehicle engine.
Will this harness work with high-tier XPR5550e series mobile devices?
No, high-tier MOTOTRBO mobile series models utilize an expanded rear 26-pin accessory interface configuration. This specific harness is custom-machined solely to fit 16-pin entry ports like those on the XPR2500 or CM200D.
Does using this original equipment cable affect the factory radio protection?
No, using this authentic original accessory protects your internal circuit architecture from short circuits caused by bad terminal spacing, preserving standard manufacturing coverage limits.
What standard protection plan covers this installation harness assembly?
This genuine factory communication infrastructure component comes backed by a comprehensive single-year commercial repair and workmanship coverage plan from the manufacturer.
Warranty
1-year manufacturer’s warranty.
