Caterpillar breakout harness. This jumper harness connects to the base harness at the throttle breakout via a Deutsch DT 6-pin connector and plugs directly into the throttle position sensor (TPS) on the pedal side, ensuring precise communication for bench testing. It is Yes, the Cat tool book offers different test harness' for breakout testing. Such testers include the following examples: the 8T-0500 Continuity Tester and 5P-7277 Voltage Tester . Since our ends are interchangeable, you easily pu I'm looking for a little help regarding making a bypass harness for a c15, the goal is to be able to communicate with the engine while on a test stand or directly to the ecm off the engine. bodengineering. The other end of the harness plugs directly into Cat 40 Pin ECM. This exclusive diesel breakout and harness kit gives you all the most common cables you would need for Detroit Diesel, CAT, and Cummins. Highest Quality Breakout Harness On The Market! CATERPILLAR 40 PIN INDUSTRIAL. . Bridging the connection between the equipment's main harness and the sensor, facilitates accurate testing and troubleshooting, ensuring that the sensor operates correctly and provides reliable data here is the shematic for canterpillar and perkins 70 pins j1 connector for caterpillar u should just add pin 48,52,52 to positive and 61,63,65 to negetive Attached FilesThumbnail (s) Find many great new & used options and get the best deals for FAYOGOO Cat Harness Liners For Cats, With Leash Breakout Safe Black Adjustable at the best online prices at eBay! Free shipping for many products! Except for harness tests, the use of certain test equipment is not recommended for use on modern Caterpillar electrical circuits. Nexiq USB-Link 2, CAT Comm Fused Highest Quality Breakout Harness On The Market!! Key Features: Connect Directly To The ECM For Diagnostics. Find many great new & used options and get the best deals for International Navistar 1180-N4-0X0 180 Pin Breakout Box CAT Caterpillar 372-5252 at the best online prices at eBay! Free shipping for many products! Cat® Breakout Test Tool allows for continuity testing of engine wiring harnesses to identify electrical faults Find many great new & used options and get the best deals for Caterpillar CAT Diesel 70 Pin Breakout Harness for ECM Part 140-2266 8he531 at the best online prices at eBay! Free shipping for many products! FREE SHIPPING on all Orders in USA over $200. NOTE; some break out harness' can damage the ecm if not wired properly. Key Features: Connect Directly To The ECM For Diagnostics. Bypass breakout cable for CAT 40 pin ECM, ideal for 3406e ecm tuning. Use high-quality automotive-grade wires with proper gauge to handle signal and power loads. Compatible with JPRO, CAT ET, And Other Software. Rule Out A Bad Engine Harness. The part number varies for the serial number you are working on. This harness acts as an intermediary between the engine's wiring harness and the electronic control modules, enabling technicians to access each of the 120 pins individually. The harness is made from high-quality materials and is built to last, ensuring that it will provide reliable performance for years to come. If the ECM has 70-pins, and it is running an on-road engine this cable will work. 🦏 Have Cat® Breakout Cab Wiring Harness streamlines electrical connections, optimizing communication and functionality within the equipment's cab 77 Likes, TikTok video from Halypet (@halypets): “Harness Holds Strong as Cat Tries Wild Breakout😺#catsoftiktok #cat #foryoupage #catharness #fyp #kitty #mainecoon”. And More. This cable is what will hook to ECM. You Can Connect Direct To The Engine Or Just On The Bench And Start Diagnosing Or Even CATERPILLAR 70 PIN - CONSTRUCTION Description: Diagnostic Bench Harness For Caterpillar Construction 70 Pin ECM (s). Works With Industrial ECM's Key Features: Connect Directly To The ECM For Diagnostics. This is for ECM's that have the 70 pin OEM connector. This one will hook to the following engine ECM's with the following prefixes. Cat® Breakout Ampseal Cable Harness simplifies sensor, solenoid, and controller troubleshooting with direct access to the Ampseal connector Mechanic's Assistant chat Customer: When flashing a Caterpillar C-15 or any CAT ECM, which plug should I connect directly to the ECM to ensure the calibration doesn't fail due to being sent to the wrong location? Is it a 2-pin or 3-pin? What is the part number? 3406E, 3176B, 345B E345, E365B. Nexiq USB-Link 2, CAT Comm. NOTE: This particular ECM Jumper harness works with Caterpillar engines utilizing ADEM2 (40 Pin) engine electronics. Specifically engineered for Caterpillar (CAT) ECUs, this high-quality harness offers unparalleled convenience and efficiency in your flashing operations. Find many great new & used options and get the best deals for Caterpillar CAT Diesel 70 Pin Breakout Harness for ECM Part 140-2266 8he531 at the best online prices at eBay! Free shipping for many products! Cat® Valve Diagnostic Breakout Harness acts as an interface with the engine’s throttle valve and exhaust gas recirculation systems for diagnostic purposes The Breakout Harness is a diagnostic tool that allows operators to easily connect diagnostic equipment to the sensor, enabling them to monitor and assess the sensor's performance and functionality. Connect Directly To The ECM For Diagnostics. Detroit DDEC V By-pass Breakout Harness. original sound - Halypet. Optional adapter available for 50 pin Deutsch connector (item# G00703-00). Includes pinout details, 5EK ecm compatibility, and CAT 0 to 1 adapter. Always use a breakout harness for a voltmeter probe or a test light. Elevate your flashing capabilities with the 86-Pin CAT Breakout Harness, tailored for off-machine ECU flashing procedures. I have tested it on an ECM to make sure it hooks ok. Buy now! Diagnostics, programming and repair for the C16, C15, C12, C10, and C7 ECMs Cat® Breakout-T Harness enables testing of engine wiring harnesses by connecting the engine control module to the main wiring harness Thank You For Your Review On The BOD Engineering Caterpillar 70 Pin Heavy Duty Diagnostic Bench Harness. Compatible with JPRO, CAT ET, Alientech, Dimsport And Other Software. 12 month warranty. If a wire is cut, always install a new terminal for the repair. Shop Kustom Truck Harness Kit for Cat 70-pin ADEM2000/ADEM3 mechanical to electronic engine swaps! Fits any make, pairs with 99105010. Bypass Breakout Cable Compatible For CAT Caterpillar 40Pin ECM's Bench Tuning Harness Compatible For CATERPILLAR BYPASS BREAKOUT CABLES Compatible For Caterpillar 40pin Bench Flash Harness To be used on the older Compatible For CAT engines, which includes the 3406E C10 and C12 with ESN: 8YS, 9NS, 5DS, 1LW, 2PN, 1YN, 5EK, or 6TS If the ECM has 2 likes, 0 comments - bodengineering on February 18, 2026: "*Volvo/Mack Breakout Harness* *Paccar MX13 Breakout Harness* *Detroit EPA07 Breakout Harness* *Detroit EPA10 Breakout Harness* *Detroit DDEC 3 And 4 Harness* *Caterpillar 70 Pin Harness* *Caterpillar 40 Pin Harness - Industrial* *Caterpillar 70 Pin - Construction Harness* Visit www. We provide a comprehensive solution for repairing damaged or worn wiring harnesses. Jan 8, 2024 · Revolutionize your off-machine ECU flashing procedures with the cutting-edge 86-Pin CAT Breakout Harness. These cables can be used in the following situations: The jumper harness plugs into the base bench harness at the bulkhead connector breakout with a Deutsch, 21 pin male connector. Nexiq USB-Link 2, CAT Comm Fused Highest Quality Breakout Harness On The Market!! View product Remove The Main Breakout Wiring Harness is located in the equipment, facilitating centralized electrical connectivity and streamlining the distribution of power and signals for different components. These cables can be used in the following situations: here is the shematic for canterpillar and perkins 70 pins j1 connector for caterpillar u should just add pin 48,52,52 to positive and 61,63,65 to negetive Attached FilesThumbnail (s) Our innovative 2-piece bypass harness allow you to bypass the OEM wiring harness and go direct to your ECM. com For More Information. It is made with all new parts. It facilitates efficient branching into multiple circuits, allowing for effective distribution of power throughout the system. Fused Highest Quality Breakout Harness On The Market!! This is a bypass breakout cable used to connect to CAT 70 Pin ECM engines. Are you tired of juggling multiple data interface cables while working on Caterpillar equipment? Discover the Universal Breakout Harness, an innovative solut 40 pin breakout harness brand new in package, never used. Never use a screwdriver to pry a wedge from a connector. Except for harness tests, the use of certain test equipment is not recommended for use on modern Caterpillar electrical circuits. Fused Highest Quality Breakout Harness On The Market!! Cat® Breakout-T Harness enables testing of engine wiring harnesses by connecting the engine control module to the main wiring harness This exclusive diesel breakout and bypass harness kit from Diesel Laptops gives you all the most common cables you would need for Detroit, CAT, and Cummins. Standard J1939 Adapters Will Work Eg. We Appreciate Your Feedback And Hope To Deal With You Again! Has anyone made a bypass harness for Cat 70 pin ecm to check data out of frame? <p>This heavy-duty breakout harness is designed for use with Caterpillar equipment, specifically the Cat 140-2266 and Cat 844h models. Cat® Secondary Breakout Wiring Harness serves as a branching point, allowing multiple electrical connections or extensions from a single point in machinery Cat® Breakout T Adapter Harness allows for voltage testing at a solenoid while operational and connects the equipment harness and the solenoid Highest Quality Breakout Harness On The Market! CATERPILLAR 40 PIN INDUSTRIAL. Determine if the problem is intermittent. With Your Diagnostic Software And Adapter You Can Update, Flash, Edit The ECM And More. It includes the main harness that attaches and the individual cables to connect directly to for Detroit, CAT, and Cummins ECMs. Never break the insulation of a wire in order to access to a circuit for measurements. Experience enhanced efficiency, reliability, and versatility in your Caterpillar ECU programming tasks. This exclusive diesel breakout and bypass harness kit gives you all the most common cables you would need for Detroit Diesel, CAT, and Cummins. FREE Economy Shipping & Handling in USA For Orders Over $200! This exclusive diesel breakout and bypass harness kit gives you all the most common cables you would need for Detroit Diesel, CAT, and Cummins. This cable is used on the more "newer" CAT engines, which includes the C7, C9, C11, C12, C13, C15, and more. If you can get the test harness, be sure to double check the wiring to the schematic for you engine. </p><br /><p>The harness is perfect for those who need to attach and disconnect equipment quickly and easily. To make a breakout harness for the Cat C15 ACERT MXS, gather the correct multi-pin connectors matching engine sensors and actuators. Restore the electrical integrity and reliability of your Cat 40 Pin engine with our Harness Repair Kits. 00. Buy 153-8920 Harness Assembly for Caterpillar CAT 3126B C7 325C L 325C 322C 325C FM 322C FM: Wiring Harnesses - Amazon. Caterpillar 5120-01-481-2192 70 pin breakout harness Diesel Engine Enterprises LLC (191) 100% positive The Breakout Power Wiring Harness serves as the central connection point for distributing power throughout the equipment. All cables are tested on live ECMs and validated before shipping. Fused Highest Quality Breakout Harness On The Market!! CATERPILLAR BYPASS BREAKOUT CABLES Caterpillar 70pin Bench Flash Harness To be used on the more modern CAT engines, which includes the C7, C9, C11, C12, C13, C15 and C16. com FREE DELIVERY possible on eligible purchases Elevate your engine diagnostics with the Kustom Truck Cat ECM Jumper, a precision-engineered addition to our industry-leading modular bench harness line, designed to service Caterpillar engines with 70 Pin (ADEM2000, ADEM3, or ADEM4) electronics. Professional, quality manufactured cable made in the USA. Hi you are looking at a harness I made up to bench flash Caterpillar ECM's. You Can Connect Direct To The Engine Or Just On The Bench And Start Diagnosing Or Even The Main Breakout Wiring Harness provides a centralized and organized point for connecting different electrical components, streamlining the wiring process. Reliable harness for bench tuning and cable bypass solutions. These cables can be used in the following situations: You are having issues with the diagnostic port on your commercial truck, and wish to bypass the vehicle wiring and go direct to the ECM. Includes a 4' extension harness. Engine serial numbers (ESN) that this CAT bench flash harness would be compatible with include: Mechanic's Assistant chat Customer: When flashing a Caterpillar C-15 or any CAT ECM, which plug should I connect directly to the ECM to ensure the calibration doesn't fail due to being sent to the wrong location? Is it a 2-pin or 3-pin? What is the part number? This heavy-duty breakout harness is designed for use with Caterpillar equipment, specifically the Cat 140-2266 and Cat 844h models. The harness consolidates power from the main source and channels it to specific components, including the engine, control systems, and auxiliary devices. 8dfh, nq8d, jmaqz, qudqj, lwbf1b, 4jnzq, vpob, mxz1, dcsu, pjpta,