Skip to Content
Main Content

TRITON-D8 Training Module 07

Last Updated: July 26, 2022

Overview

Fast-Track Troubleshooter: Code Tips, Symptom Tips, Common Problems, Tests and Procedures, Fast-Track Fixes

Symptoms


Resolution

 

Video Transcript

Video Transcription

Snap-on® Training Solutions® helps you get the most out of your TRITON-D8™ diagnostic tool. I'm Jim Moritz, global field trainer and sales support representative. This training module covers the Troubleshooter function.

The Snap-on Fast-Track® Troubleshooter contains experience-based tips designed to show the likely diagnosis for a specific vehicle and to save repair time. Troubleshooter tips are based on real world experience of OEM and specialty technicians.

To get started, select Troubleshooter from the main scanner menu. Select the vehicle system you want to diagnose. There are several tools within Troubleshooter to choose from. Let's explore Code Tips. These take you down a step-by-step path to determine the most likely components or circuits at the root of the problem. Let's scroll down to a specific diagnostic trouble code. In this case we'll diagnose a code P0121. Select P0XXX for Power Train codes and select P01XX Fuel and Air metering. And there's our code P0121. Only tips related to the specific vehicle being tested are shown to quickly lead you to the root cause of the problem.

Select the code to see the reason the code is set and a brief test to isolate, test and confirm the suspected cause of the fault. The Repair Tip highlights known issues for this specific vehicle and code to make it easier to diagnose. Code Tips are designed to show the most common faults first, saving you time and frustration. You can use the scroll function to scroll through more information. The tool will also show data related to the selected code. Use the scroll function on the lower section of the screen to see all of the data. You can press the Next icon for more information. This article has a Functional Test linked inside. Press the Tool icon, then press Continue. For this test use the plus and minus icons to change the throttle position. The commanded position will show on the screen.

Some problems don't set a fault code. These can be particularly difficult to diagnose. The Symptom Tips in Troubleshooter can solve these problems with step-by-step guidance to diagnose problems with no codes. Select Symptom Tips. Symptom Tips also contains information on thousands of known service issues. Here we see choices for starting problems and for driveability problems.

Let's select driving problems. What do we do when we have a vehicle that cuts out while driving? Let's select this item on the menu and find out. You can read through the article to see common problems. Scroll down to see more. You can also scroll through the available PID data below. Press the Next icon for more information. This article has a Reset Procedure linked to it. Press the Tool icon. On the next screen we will be able to reset the O2 heater circuit. Press the Function icon to start the procedure. Select Reset to reset the heater circuit once the procedure is complete, click to exit.

The Tests and Procedures section covers many ways to save diagnosis and repair time. The After Repair section shows methods to verify that your completed repair has completely solved the customer's problem. This includes Relearn Procedures and Functional Tests needed to verify and complete the repair. For this example, let's choose the CKP Sensor Relearn. Read through the info and select Next for the test. Press the Tool icon to run the test. Follow the onscreen instructions until the test is complete.

Test the Part covers thousands of simple tests to be certain a component has failed before you spend time replacing it. For this example, let's choose the Accelerator Pedal Position Sensor test. Click Next for more information and select the Tool icon to start the test. Drive Cycle Procedures show the fastest way to set Readiness Monitors needed to complete emissions work. Select the article.

Inspection and Adjustment has tips for inspecting and adjusting components. Select the article. This article explains the differences on vehicles with a flex fuel system.

Time Savers has tips to help under the hood. Select the category, select the article, the article shows cylinder layout in firing order for the vehicle. Select General Information and you will find definitions for thousands of OEM terms and abbreviations always at your fingertips. Here's an article on the abbreviations used in the tool.

Snap-on is dedicated to helping you get the most out of your diagnostic tool and keep your customers happy. Be sure to watch the rest of the modules in this Training Solutions® series.

Applies To

TRITON-D8

Manuals

Skip to Results Listingclear all

Diagnostics Product Family

clear
Please wait while we gather your results.

Results Updated

119 Results Listed

Accessing SureTrack

Accessing SureTrack

Diagnostics Product Family
  • MODIS Edge™
  • MODIS Ultra™
  • SOLUS Edge™

Accessing SureTrack Community

Accessing SureTrack Community

Diagnostics Product Family
  • APOLLO-D8™
  • ETHOS® Edge
  • MODIS Edge™
  • SOLUS Edge™
  • VERUS® Edge
  • VERUS® PRO
  • ZEUS®

APOLLO-D8 Quick Start Guide

Getting Started Pack for the APOLLO-D8 scan tool

Diagnostics Product Family
  • APOLLO-D8™

APOLLO-D8 User Manual

Diagnostics Product Family
  • APOLLO-D8™

APOLLO-D9 Quick Start Guide

Diagnostics Product Family
  • APOLLO-D9™

APOLLO-D9 User Manual

Diagnostics Product Family
  • APOLLO-D9™

Arcade Machine Owner Manual

Arcade Machine Owner Manual

Asian Import Vehicle Communication Software Manual

Description

Diagnostics Product Family
  • ETHOS® Plus
  • MODIS Ultra™
  • SOLUS Edge™
  • SOLUS Ultra®
  • VERUS® PRO

BMW Vehicle Communication Software Manual

Description

Diagnostics Product Family
  • ETHOS® Plus
  • MODIS Ultra™
  • SOLUS Edge™
  • SOLUS Ultra®
  • VERUS® PRO

Code Scan Report Editing & Printing

Diagnostics Product Family
  • APOLLO-D8™
  • ETHOS® Edge
  • ETHOS® Plus
  • ETHOS® PRO
  • ETHOS® Tech
  • MODIS Ultra™
  • SOLUS Edge™
  • SOLUS Ultra®

Code Scan Report Editing & Printing

Diagnostics Product Family
  • VERUS® PRO

Diagnostic Mobile Workcenter Instructions

EAZ0149L01A Rev. B Mobile Workcenter Instructions

Diagnostic Safety Manual

Important Safety Instructions

Diagnostics Product Family
  • APOLLO-D8™
  • APOLLO-D9™
  • Diagnostic Thermal Imager
  • Diagnostic Thermal Imager Elite
  • Diagnostic Thermal Laser
  • ETHOS® Edge
  • ETHOS® Plus
  • ETHOS® PRO
  • ETHOS® Tech
  • MICROSCAN® III
  • MODIS Edge™
  • MODIS Ultra™
  • P1000™
  • SOLUS Edge™
  • SOLUS Legend®
  • SOLUS Ultra®
  • TRITON-D10™
  • TRITON-D8®
  • VANTAGE® Legend
  • VANTAGE® Ultra
  • VERUS® Edge
  • VERUS® PRO
  • ZEUS®

Diagnostic Thermal Imager Elite FAQ

Diagnostic Thermal Imager Elite FAQ

Diagnostics Product Family
  • Diagnostic Thermal Imager Elite

Diagnostic Thermal Imager Elite Quick Start Guide

Diagnostics Product Family
  • Diagnostic Thermal Imager Elite

Diagnostic Thermal Imager Elite User Manual

Diagnostics Product Family
  • Diagnostic Thermal Imager Elite

Diagnostic Thermal Imager FAQ

Diagnostics Product Family
  • Diagnostic Thermal Imager

Diagnostic Thermal Imager Quick Start Guide

Diagnostic Thermal Imager QSG

Diagnostics Product Family
  • Diagnostic Thermal Imager

Diagnostic Thermal Imager User Manual

Diagnostic Thermal Imager User Manual

Diagnostics Product Family
  • Diagnostic Thermal Imager

Diagnostic Thermal Laser FAQ

Diagnostics Product Family
  • Diagnostic Thermal Laser

Diagnostic Thermal Laser Quick Start Guide

Diagnostics Product Family
  • Diagnostic Thermal Laser

Diagnostic Thermal Laser Safety Instructions

Diagnostics Product Family
  • Diagnostic Thermal Laser

Diagnostic Thermal Laser User Manual

Diagnostics Product Family
  • Diagnostic Thermal Laser

ETHOS Edge Quick Start Guide

Diagnostics Product Family
  • ETHOS® Edge

ETHOS Edge User Manual

Diagnostics Product Family
  • ETHOS® Edge

ETHOS Plus User Manual

ETHOS Plus User Manual, EAZ0078L00D

Diagnostics Product Family
  • ETHOS® Plus

ETHOS PRO User Manual

Diagnostics Product Family
  • ETHOS® PRO

ETHOS Tech Quick Start Guide

Diagnostics Product Family
  • ETHOS® Tech

ETHOS Tech User Manual

Diagnostics Product Family
  • ETHOS® Tech

ETHOS User Manual

ETHOS User Manual, ZEESC312K Rev C

Fast Download for ZEUS VERUS and VERDICT Platforms

Diagnostics Product Family
  • VERUS® Edge
  • VERUS® PRO
  • ZEUS®

Global OBD Vehicle Communication Software Manual

Description

Diagnostics Product Family
  • ETHOS® Plus
  • MODIS Ultra™
  • SOLUS Edge™
  • SOLUS Ultra®
  • VERUS® PRO

Land Rover Vehicle Communication Software Manual

Diagnostics Product Family
  • ETHOS® Plus
  • MODIS Ultra™
  • SOLUS Edge™
  • SOLUS Ultra®
  • VERUS® PRO

Low Amp Current Probe User Manual

Low Amp Current Probe User Manual

Diagnostics Product Family
  • MODIS Ultra™
  • VANTAGE® Ultra
  • VERUS® Edge
  • VERUS® PRO

M2 Scope Meter Quick Start Guide

Diagnostics Product Family
  • VERUS® PRO

M2 Scope Meter User Manual

Diagnostics Product Family
  • VERUS® PRO

Mercedes-Benz Vehicle Communication Software Manual

Description

Diagnostics Product Family
  • ETHOS® Plus
  • MODIS Ultra™
  • SOLUS Edge™
  • SOLUS Ultra®
  • VERUS® PRO

MICROSCAN III Quick Start Guide

MICROSCAN III Quick Start Guide

Diagnostics Product Family
  • MICROSCAN® III

MICROSCAN III User Manual

Diagnostics Product Family
  • MICROSCAN® III

MICROSCAN Quick Start Guide

MICROSCAN Quick Start Guide

MICROSCAN User Manual

MICROSCAN User Manual

MODIS Component Test Meter User Manual

MODIS Component Test Meter User Manual

MODIS Edge Quick Start Guide

Diagnostics Product Family
  • MODIS Edge™

MODIS Edge User Manual

MODIS Edge User Manual

Diagnostics Product Family
  • MODIS Edge™

MODIS Flexible Gas Analyzer User Manual

MODIS Flexible Gas Analyzer User Manual

MODIS Lab Scope Plugin User Manual

MODIS Lab Scope Plugin User Manual

MODIS Scanner Plugin User Manual

MODIS Scanner Plugin User Manual

MODIS Ultra Quick Start Guide

MODIS Ultra Quick Start Guide, EAZ0079L00B Rev A

Diagnostics Product Family
  • MODIS Ultra™

MODIS Ultra User Manual

MODIS Ultra User Manual EAZ0079L03C Rev A

Diagnostics Product Family
  • MODIS Ultra™

P1000 Quick Start Guide

ZEESC334A1 Rev E P1000 QSG

Diagnostics Product Family
  • P1000™

P1000 User Manual

Diagnostics Product Family
  • P1000™

Product Warranty - 12 Month

Product Warranty - 12 Month

Diagnostics Product Family
  • ETHOS® Plus
  • MODIS Ultra™
  • SOLUS Edge™
  • SOLUS Ultra®
  • VANTAGE® Ultra

Product Warranty - 24 Month

Diagnostics Product Family
  • VERUS® Edge
  • VERUS® PRO

PRO-LINK Edge Hardware & Software User Manual EEHD959001

Diagnostics Product Family
  • PRO-LINK® Edge

PRO-LINK Ultra HDS Suite User Guide

Diagnostics Product Family
  • PRO-LINK® Ultra

PRO-LINK Ultra Registration Activation Guide

Diagnostics Product Family
  • PRO-LINK® Ultra

PRO-LINK Ultra User Guide

Diagnostics Product Family
  • PRO-LINK® Ultra

Scanner Demo Prop Instruction Manual

Scanner Demo Prop Instruction Manual

Scope Demo Prop Instruction Manual

Scope Demo Prop Instruction Manual

Software License Agreement

Snap-on Incorporated Software License Agreement

Diagnostics Product Family
  • APOLLO-D8™
  • ETHOS® Edge
  • ETHOS® Plus
  • ETHOS® PRO
  • ETHOS® Tech
  • MODIS Edge™
  • MODIS Ultra™
  • P1000™
  • SOLUS Edge™
  • SOLUS Ultra®
  • TRITON-D8®
  • VANTAGE® Ultra
  • VERUS® Edge
  • VERUS® PRO
  • ZEUS®

SOLUS Edge Quick Start Guide

SOLUS Edge Quick Start Guide

Diagnostics Product Family
  • SOLUS Edge™

SOLUS Edge User Manual

SOLUS Edge User Manual, ZEESC320A Rev B

Diagnostics Product Family
  • SOLUS Edge™

SOLUS Legend Quick Start Guide

Diagnostics Product Family
  • SOLUS Legend®

SOLUS Legend User Manual

Diagnostics Product Family
  • SOLUS Legend®

SOLUS PRO User Manual

SOLUS PRO User Manual

SOLUS Ultra Quick Start Guide

SOLUS Ultra Quick Start Guide

Diagnostics Product Family
  • SOLUS Ultra®

SOLUS Ultra User Manual

EAZ0075L06D Rev A

Diagnostics Product Family
  • SOLUS Ultra®

TRITON-D8 Quick Start Guide

Diagnostics Product Family
  • TRITON-D8®

TRITON-D8 User Manual

Diagnostics Product Family
  • TRITON-D8®

US Domestic Vehicle Communication Software Manual

EAZ0025B01J

Diagnostics Product Family
  • ETHOS® Plus
  • MODIS Ultra™
  • SOLUS Edge™
  • SOLUS Ultra®
  • VERUS® PRO

VANTAGE Legend Quick Start Guide

Diagnostics Product Family
  • VANTAGE® Legend

VANTAGE Legend User Manual

Diagnostics Product Family
  • VANTAGE® Legend

Vantage PRO User Manual

Vantage PRO User Manual

VANTAGE Ultra Quick Start Guide

VANTAGE Ultra Quick Start Guide, EAZ0081L02A Rev A

Diagnostics Product Family
  • VANTAGE® Ultra

VANTAGE Ultra User Manual

Diagnostics Product Family
  • VANTAGE® Ultra

Vehicle System Report Editing & Printing

Diagnostics Product Family
  • MODIS Edge™

Vehicle System Report Editing & Printing

Diagnostics Product Family
  • VERUS® Edge
  • ZEUS®

VERDICT Quick Start Guide

VERDICT Quick Start Guide, EAZ0063L15A Rev B

VERDICT User Manual

EAZ0063L05G Rev E, VERDICT User Manual

VERUS Edge Quick Start Guide

Diagnostics Product Family
  • VERUS® Edge

VERUS Edge User Manual

VERUS Edge User Manual, ZEEMS330A Rev. E

Diagnostics Product Family
  • VERUS® Edge

VERUS PRO Quick Start Guide

Diagnostics Product Family
  • VERUS® PRO

VERUS PRO User Manual

EAZ0077L00D Rev E, VERUS PRO User Manual

Diagnostics Product Family
  • VERUS® PRO

VERUS User Manual

EAZ0061B46F Rev E, VERUS User Manual

VERUS Wireless Quick Start Guide

VERUS Wireless Quick Start Guide

VERUS Wireless User Manual

EAZ0061B46F Rev A, VERUS Wireless User Manual

Volkswagen-Audi Readiness Code Charts

Description

Diagnostics Product Family
  • ETHOS® Plus
  • MODIS Ultra™
  • SOLUS Edge™
  • SOLUS Ultra®
  • VERUS® PRO

Volkswagen-Audi Vehicle Communication Software Manual

EAZ0031B01E

Diagnostics Product Family
  • ETHOS® Plus
  • MODIS Ultra™
  • SOLUS Edge™
  • SOLUS Ultra®
  • VERUS® PRO

Volvo Vehicle Communication Software

EAZ0025B47A_RevC

Diagnostics Product Family
  • ETHOS® Plus
  • MODIS Ultra™
  • SOLUS Edge™
  • SOLUS Ultra®
  • VERUS® PRO

Waveform Demo Board User Manual

Waveform Demo Board User Manual

Diagnostics Product Family
  • MODIS Ultra™
  • VANTAGE® Ultra
  • VERUS® PRO

Wi-Fi Connection Diagnostic Thermal Imager Elite

Diagnostics Product Family
  • Diagnostic Thermal Imager Elite

WI-FI Connection Instructions for MODIS, SOLUS, ETHOS

Wi-Fi Connection instructions for MODIS, SOLUS, ETHOS

Diagnostics Product Family
  • ETHOS® Edge
  • MODIS Edge™
  • MODIS Ultra™
  • SOLUS Edge™

WI-FI Connection Instructions TRITON-D8 and APOLLO-D8

Diagnostics Product Family
  • APOLLO-D8™
  • TRITON-D8®

WI-FI Connection Instructions VERUS, VERUS PRO, VERDICT

WI-FI Connection instructions VERUS, VERUS PRO, VERDICT

Diagnostics Product Family
  • VERUS® PRO

WI-FI Connection Instructions ZEUS to 19.2, VERUS Edge

WI-FI Connection instructions ZEUS, VERUS Edge

Diagnostics Product Family
  • VERUS® Edge
  • ZEUS®

ZEUS Quick Start Guide

Diagnostics Product Family
  • ZEUS®

ZEUS User Manual

Diagnostics Product Family
  • ZEUS®