How to Troubleshoot ASV RT 120 Fault Codes for Maximum Efficiency

The ASV RT 120 diagnostic code library provides specific fault codes indicating the nature of any system or component failures.

Asv Rt 120 Fault Codes

The ASV RT 120 is a tracked vehicle designed with the latest technology and safety features, yet fault codes can be easily encountered when operating it. Fault codes alert the operator of a problem and range from minor problems to critical faults that may require extensive repair. Understanding what these fault codes mean and how to reset them is essential for maximizing the efficiency of the RT 120’s operations. Thanks to the machine’s on-board diagnostic system, operators can quickly interpret fault codes and identify potential solutions. Each code includes a numerical code followed by additional information describing the problem. This oversight helps narrow down possible sources and provides users with a guide for making repairs or replacements swiftly. With an understanding of the general operation of ASV’s RT 120 and its associated fault codes, operators can troubleshoot issues quickly and maximize their machine’s performance with minimal interference.


The ASV RT 120 is a heavy-duty, rubber-track skid steer that is designed to provide superior performance in a variety of applications. This powerful machine can tackle the toughest jobs while maintaining its smooth ride and easy handling. The ASV RT 120 is equipped with a variety of features, including an impressive engine, advanced suspension system, and a wide range of attachments. The RT120 is ideal for any job site, from demolition and construction to landscaping and landscaping maintenance.


The ASV RT 120 is composed of several components that work together to ensure optimal performance. These components include the engine, transmission, brake system, suspension system, track system, electrical system, and controls. Each component plays an important role in the overall performance of the machine. The engine provides power for the machine’s operations while the transmission transfers power to the wheels. The brake system helps stop the machine when necessary while the suspension system helps maintain ride quality over uneven terrain. The track system allows for better traction on wet or muddy surfaces while the electrical system provides power for various accessories and attachments. Finally, the controls allow operators to easily adjust settings and monitor performance levels.

Fault Codes

Fault codes are signals that indicate problems with specific components within a machine or vehicle’s systems. In order to properly identify and resolve fault codes on an ASV RT 120 skid steer it is important to understand what type of faults may occur as well as how they can be identified and resolved.

Types of Faults: Fault codes on an ASV RT 120 skid steer can vary depending on which component is malfunctioning; however there are several common types of faults that may occur such as mechanical failure or electrical issues. Mechanical failures are typically caused by worn or broken parts within the engine or other components while electrical issues may be caused by faulty wiring or circuit breakers that have tripped due to an overload in current draw.

Identifying & Resolving Fault Codes: In order to properly identify fault codes it is important to use a diagnostic tool such as a multi meter or advanced software programs and logs which can detect when certain errors occur within a vehicle’s systems. Once faults are identified steps can then be taken to troubleshoot them such as replacing worn parts or recalibrating sensors if necessary; however if these steps do not resolve the issue then further investigation may be required in order to pinpoint exactly what has gone wrong with the machine’s systems in order for it to be repaired or serviced properly .

Maintenance & Troubleshooting

Performing regular maintenance on an ASV RT 120 skid steer will help keep it running at optimal levels at all times; however it is also important to troubleshoot any potential issues before they become major problems which could end up costing more time and money in repairs down the line. In order to properly troubleshoot any potential issues it is important to understand how often maintenance should be performed as well as what techniques should be used when doing so such as checking fluid levels, inspecting belts and hoses for wear and tear, inspecting brakes for proper functioning etc.. Additionally it is also important to perform preventive measures such as regularly cleaning out debris from air filters in order prevent dirt buildup which could lead to costly repairs down the road .

Repair & Service Tips

When repairing or servicing an ASV RT 120 skid steer there are several tips that should be kept in mind in order ensure proper operation afterwards; this includes replacing parts that have become worn over time such as belts or hoses as well as testing components for proper operation after replacing them so as not cause further damage due to incorrect installation . Additionally it is also important make sure all fasteners are tightened according to manufacturer’s specifications in order ensure everything remains secure during operation .

Diagnostic Tools Used for ASV Rt 120 Fault Codes

In order diagnose issues with an ASV RT120 skid steer there are various tools that can be used; these include advanced software programs which allow users access detailed logs within vehicles systems as well using multi meters which measure current draw among other things . By using these tools professionals will be able determine exactly what has gone wrong with vehicles systems so that they can repair issue correctly without having guesswork involved .

Engine Diagnosis and Tuning

When troubleshooting ASV Rt 120 fault codes, it is important to first diagnose the engine. This includes checking for any signs of engine damage or wear, as well as properly tuning the engine. This can be done by inspecting the spark plugs, checking the fuel injectors, and looking for any signs of loose hoses or belts. It is also important to check the oil level and quality, as well as the condition of the air filter and fuel filter. Proper tuning of the engine is necessary for optimal performance and must be done regularly to ensure it is running smoothly.

Sensor Malfunctions

Another common cause for ASV Rt 120 fault codes is sensor malfunctions. Sensors are used to measure various parameters on an engine such as fuel pressure, temperature, exhaust gas composition, etc., in order to ensure optimal performance. If a sensor is malfunctioning, it can cause incorrect readings which can lead to engine misfiring or stalling. It is important to thoroughly inspect all sensors associated with an engine in order to correctly diagnose any potential faults with them.

Cleaning and Maintenance Procedures

Cleaning and maintenance procedures are crucial when troubleshooting ASV Rt 120 fault codes. This includes regularly changing oil and filters, cleaning air intakes, replacing spark plugs and spark plug wires, replacing belts/hoses if necessary, and performing regular maintenance checks on all components associated with the engine. Following these procedures will help keep engines running smoothly and prevent any potential issues from occurring in the future.

Operating Instructions

Finally, it is important to be familiar with all operating instructions for an ASV Rt 120 before attempting any troubleshooting activities. Operating instructions should include information about how to safely operate an engine as well as how to properly maintain it in order to ensure its longevity. By following these instructions closely and consulting a manual if necessary, any potential issues can be avoided when troubleshooting ASV Rt 120 fault codes.

FAQ & Answers

Q: What is ASV Rt 120?
A: ASV Rt 120 is a heavy-duty rubber track loader manufactured by ASV. It is used for construction and agricultural applications, such as digging trenches, grading land, and loading and unloading materials.

Q: What are some common ASV Rt 120 fault codes?
A: The most common fault codes associated with the ASV Rt 120 are engine diagnostic codes (P00xx), fuel system codes (P01xx), transmission control codes (P02xx), air conditioning/heating control codes (P03xx), instrument panel control codes (P04xx) and ABS/TCS/ESC control codes (C00xx).

Q: What are the types of faults that can occur with an ASV Rt 120?
A: The types of faults that can occur with the ASV Rt 120 include mechanical issues such as engine misfires, fuel pump failure, transmission problems, air conditioning/heating system malfunctions, electrical issues such as instrument panel malfunctions and ABS/TCS/ESC system failures.

Q: What maintenance and troubleshooting techniques are recommended for an ASV Rt 120?
A: Regular maintenance is recommended to ensure optimal performance of an ASV Rt 120. This includes checking all fluid levels, inspecting hoses and belts for wear or damage, inspecting the air filters and replacing them if necessary and performing regular oil changes. Troubleshooting techniques include checking for diagnostic trouble codes using advanced software programs or logs, using multi-meters to test electrical components and using factory repair manuals to diagnose specific problems.

Q: What safety protocols should be followed when troubleshooting an ASV Rt 120?
A: Safety protocols should always be followed when working on any type of machinery. This includes wearing appropriate personal protective equipment such as safety glasses or goggles, protective clothing, gloves and steel-toed boots when working on the machine. When cleaning or performing maintenance on the machine all power sources should be turned off before beginning work. Additionally, following the manufacturer’s operating instructions closely is important for safe operation of the machine.

The ASV RT 120 is a powerful and reliable machine that is capable of a variety of tasks. However, when any issues arise with the machine, it is important to be aware of the fault codes that could be occurring. By understanding these fault codes and carrying out the necessary action to rectify them, operators can ensure the ASV RT 120 continues to perform optimally and efficiently.

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