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🔧 Power your Cummins programming like a pro — no compromises, just precision.
The Nexiq Technologies DEUSCH 3 PIN CA adapter is a rugged, color-coded cable designed for seamless connection between 3-pin Deutsch and 2-pin Cummins connectors. Supporting up to 24V DC, it plugs directly into the ECM backbone for safe and efficient programming of Cummins engines. Compatible with Nexiq USB-Link 2 devices (Bluetooth and Wi-Fi), this adapter is a professional-grade essential for diagnostics and coding in outdoor and demanding environments.
| ASIN | B01C60AKEM |
| Best Sellers Rank | #189,928 in Automotive ( See Top 100 in Automotive ) #840 in Code Readers & Scan Tools |
| Brand Name | Nexiq Technologies |
| Cable Type | Automotive (3-pin Deutsch, 2-pin Cummins) |
| Color | Blue/Red/Black |
| Compatible Devices | Cummins engines, Nexiq USB-Link 2 (Bluetooth), Nexiq USB-Link 2 (Wi-Fi) |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Male |
| Connector Type | 3 Pin Deutsch, 2 Pin Cummins |
| Customer Reviews | 4.8 4.8 out of 5 stars (44) |
| Included Components | Item |
| Indoor Outdoor Usage | Outdoor |
| Manufacturer | Nexiq Technologies |
| Maximum Voltage | 24 Volts (DC) |
| Model | 493033 |
| Model Name | NEXIQ Technologies DEUSCH 3 PIN CA |
| Number of Items | 1 |
| Number of Pins | 5 |
| Other Special Features of the Product | Rugged Construction, Color-Coded Cables |
| Recommended Uses For Product | Cummins engine diagnostics and coding |
| Specification Met | UL |
| UPC | 735520732406 |
| Unit Count | 1.0 Count |
| Warranty Description | Call vendor for warranty |
B**B
Good to go
Pricey, but i needed it. It works like it supposed to.
A**R
Must have for cummins powered equipment/trucks
If you do any programming on cummins powered equipment or trucks, this is a must have. This cable plugs in to the "backbone" connector. This connector is a private data line which only the ecm can travel on. Makes programming much safer. If you do a CM870 and want to program it don't use the backbone. Not sure why, but it boots ecm in rom boot mode
R**.
Exactly right
This works perfectly with the Nexiq data link I have. It works exactly like it’s supposed to.
C**G
Worked great. Kind of weird that it only works w/ ...
Worked great. Kind of weird that it only works w/ Nexiq USB 2 . Was able to read an ISB Cummins in a non highway application from about 1989. No standard 1708 or 1939 round diag plug. Paid for it with that job. Customer happy. Probably never need it again!
K**L
works
Works as described, nice price
Trustpilot
3 weeks ago
5 days ago