Diagnostic Tips

2010 Infititi XQ56

No Crank, No Start, No Communication on the CAN Bus

CAN Bus High Shorted to Ground

CAN High + Low Resistance at DLC about 100 ohms

ICC Sensor Shorted Internally

2007 Jeep Wrangler

OCCUPANT CLASSIFICATION MODULE SYSTEM VERIFICATION TEST

First Weight 0 lbs

Second Weight 0 lbs

Third Weight 35 lbs

Fourth Weight 80 lbs

2015 Toyota Tundra

No Power

Stall

Hard Start

Running Lean

Bad Fuel Pump Control Module

Spec

Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the Fuel Pump Duty.

Fuel Pump Duty: 25% – 3.2 to 4.05 V

Fuel Pump Duty: 80% – 8.8 to 12.5 V

Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the Fuel Pump/Speed.

Fuel Pump Duty: 90% – 9.0 to 14.0 V

2015 Ford F350

A/C Compressor can’t be activated with scan tool, Conditions not met.

Check if A/C Pressure sensor is OK and working.

2009 Mercedes-Benz S-Class

Windows don’t work

Switches work OK

Thermal Function Active or Thermal Fuse Activated

Reprogram Door Module or Modules

Autel 909, Launch, Topdon Phoenix Smart can reprogram door modules on these cars.

VW-Audi

Below is a list of current index numbers and the meaning of each:

XXXXX-001
Upper Limit exceeded

XXXXX-002
Lower Limit exceeded

XXXXX-003
Mechanical Fault

XXXXX-004
No signal/communication

XXXXX-005
no or wrong basic settings/adaptation

XXXXX-006
short to B+ (loss of ground)

XXXXX-007
Short to Ground

XXXXX-008
Implausible signal

XXXXX-009
open/short to ground

XXXXX-010
open/short to B+

XXXXX-011
Open circuit

XXXXX-012
electrical fault in circuit

XXXXX-013
check fault memory

XXXXX-014
Defective (faulty)

XXXXX-015
Cannot be checked at the moment

2012 Ford Taurus

SRS Air Bag

B0090 – Left Frontal Airbag Sensor

Broken wire in Left Front Quarter

Both wires for the sensor should have a ground when testing with Power Probe.

2008 Ford Mustang

SRS Air Bag

B2296 – Restraint System – Impact Sensor Fault (Front Impact Severity Sensor Circuit Failure)

Chaffed wire about 6″ from the connector at the rear right corner of the SRS module.

2009 BMW 328

Crank No Start

No Comm with DME or TCM

DME Relay Red Wire 12V or Battery Voltage, Orange wires about 7 volts.

3 – 30 Amp fuses in Passenger Fuse Box at about 7 volts. Couple other fuses at about 7 volts.

Bad Ground was found at Right Rear Engine Compartment. Next to Positive Jump Start Terminal.

2016 Volkswagen Tiguan

Rear Wipers INOP, Rear Camera INOP

Wipers Work with Active Test.

One of Rear Gate Latch Switches was found bad.

Bestseller No. 1

OBD2 Scanner Code Reader AL600, ABS& SRS Scanner Diagnostic Tool with Active Test, TOPDON Scanner for Car with Oil/BMS/SAS Reset Service, Full OBD2 Functions Automotive Scan Tool, Lifetime Free Update

[ABS & SRS Scanner with Active Test] The ABS/ SRS diagnostic tool Read & clear DTCs, displays live data in a graph to locate the cause of faults and assists the home mechanic with repairs and clearing ABS and airbag warning lights. Active test sensors, valves or solenoids etc. and tracks any threats in real time. It is invaluable to have a diagnostic tool with Active Test feature that you will never find on similar ABS/ SRS scanners.
【3 HOP Reset Services 】Easy to set up 3 regular reset services for Oil Light, Battery Management System, and Steering Angle Position. With this obd2 scanner, you can reset the oil service light and reset pre-programmed mileage intervals for energy efficiency; adjust or reset the steering angle position to keep steering aligned; and clear the original low battery fault information. No need to leave home for shop-quality car maintenance.
【All OBD2 Test Modes 】 This ABS & SRS scan tool is also a full featured obd2 code reader, allowing a quick test of the engine system of OBD II vehicles, can Read/Clear engine light codes, Live Data, Freeze Frame, Retrieving I/M Readiness Status, O2 Monitor Test, On-Board Monitor Test, Evap Test, Read Vehicle Information, and help pass smog test for most post-1996 OBD2/CAN vehicles.
[DTC LookUp Library] Can't read the code? Go to the DTC LookUp Library. The Topdon AL600 OBD2 scanner offers a wealth of code definitions so you don't have to look them up in a list or database, and the HELP function takes you to diagnostic tips for possible fixes, saving time searching for repair materials online. No other scan tool or code reader under $100 offers this level of assistance.
[User-Oriented] You'll love the feel of this automotive scanner, with black rubber grips all around the outer edges for durability and to withstand accidental drops. With its easy access menu, you can operate all functions in minutes with just a few button presses. The 3-color LEDs give you a intuitive indication of the OBD2 test results in a second. 3 shortcut keys, one key to read/clear DTCs and a one-touch smoke status check make it easy to use even for beginners.

Bestseller No. 2

FOXWELL Car Scanner NT604 Elite OBD2 Scanner ABS SRS Transmission, Check Engine Code Reader,Diagnostic Scan Tool with SRS Airbag Scanner, Car Diagnostic Scanner for All Cars with Battery Test

【Easy to Use--Work out of box】+【FOXWELL 2023 New Version】 FOXWELL NT604 Elite scan tool is the 2023 new version from FOXWELL, which is designed for those car owners who want to figure out the cause issue before fixing the car problem via scanning the most common systems like abs srs engine and transmission.The NT604 Elite diagnostic tool comes with latest software, which can be used out of box. No need to waste time to download the software first.
【Affordable】+【Reliable Car Health Monitor】 Will you be confused what happen when the warning light of abs/srs/transmission/check engine flashes? Instead of taking your cars to dealership, this foxwell scanner will help you do a thorough scanning and detection for your cars and pinpoint the root cause, which saves you time and money. It will t-urn off the warning light car after the problem is fixed.👉TIPS: Airbag crash/collision data can NOT be cleared even you replace the new airbag.
【5 in 1 Diagnostic Scanner】Compared with those auto scanners (50-100 USD), NT604 Elite code scanner not only includes their OBDII diagnosis but also it can be an abs/srs scanner, transmission and check engine code reader. When it’s an odb2 scanner, you can use it to check if your car is ready for annual test through I/M readiness menu. In addition, live data stream, built-in DTC library, data play back and print, all these features are a big plus for it.
【Fantastic AUTOVIN】+【No extra software fee】Through the AUTOVIN menu, this NT604 Elite car scanner allows you to get your V-IN and vehicle info rapidly, no need to take time to find your V-IN and input one by one. What's more, the NT604 Elite abs srs scanner supports 60+ car makes from worldwide (America/Asia/Europe). You don’t need to pay extra software fee.
【Solid protective case KO plastic carrying bag】+ 【Lifetime update】Almost all same price-level obd scanner diagnostic tool only offers plastic bag to hold on the scanner.However, NT604 Elite automotive scanner is equipped with solid protective case, preventing your obd2 scanner from damage. Then you don’t need to pay extra money to buy a solid toolbox.

Bestseller No. 3

Autel AutoLink AL619 Scanner, 2023 Newest Car ABS SRS & CAN OBD2 Diagnostic Scan Tool, 10 OBDII Test Modes, DTCs Lookup, Live Data, Check Engine Light Code Reader, Upgraded of ML619 AL519 ML519 AL319

🎉【2023 Upgraded Ver. of AL519/ ML519/ ML619】Autel develops the brand-new AutoLink AL619 as the advanced ver. of Autel ML519, AL519, AL319, MS309. This AL619 OBD2 scanner can scan ABS & SRS systems, and support 10 Modes of OBD II Diagnostics Function on Worldwide Vehicles to read, erase codes and turn off the MIL, ABS, SRS warning lights so that you can better maintain your car when related malfunctions occur and make your vehicle ready for the annual test.
🎉【Accurate ABS/ SRS Diagnostics Functions】The ABS/ SRS diagnostic function is used to retrieve and clear codes from the ABS/ SRS systems. It can read and clear DTCs, show definitions of each code, display live data of multiple sensors in the graph to locate fault causes, and assist home mechanics to do the proper repair and clear ABS & Airbag warning lights. Diagnoses ABS/ SRS system codes on most 1996 and newer major vehicle models. Please email 📩 immoautel @ outlook. com 📩 for help.
🎉【All 10 Modes of OBD II Diagnostics Function】The OBD II Diagnostics function is a fast-access option that allows you to carry out a quick test on the engine system of OBD II vehicles. Read Codes, Erase Codes, Live Data, Freeze Frame, Retrieving I/M Readiness Status, O2 Monitor Test, On-Board Monitor Test, DTC Lookup, Component Test, Viewing Vehicle Information, Modules Present.
🎉【Live Data and Freeze Frame Data】With Live Data functions, Autel AL619 OBD2 diagnostic code reader allows you to view the live PID (Parameter Identification Data) of the vehicle's computer module(s) in text, graph to check the status of various sensors. And Freeze Frame Data enables you to view the vehicle's operating parameters at the moment a DTC is detected. These information will aid the technician by allowing the parameters to be duplicated for diagnostic and repair purposes.
🎉【DTC Lookup Feature】Besides showing you the code’s definition while you are reading the diagnostic trouble codes, AL619 features comparably user-friendly DTC Lookup Function which enables you to retrieve the definitions of any error codes from the large database of AL619, saving you from the hassle of wasting time searching definition of every code via Google.

SaleBestseller No. 4

LAUNCH CRP123X Elite Lifetime Free Online Update scan Tool, SAS Calibration/Throttle Reset/Oil Reset OBD Scanner Diagnostic Tool, ABS SRS Transmission Car Scanner, Battery Test, Auto VIN

[2023 New Processor, Lifetime Free Update, No Subscription fee ] Faster! Stable! The CRP123X Elite car diagnostic scanner has a new processor, Android 7.0, 16GB of memory, 5-inch touchscreen (720P), 6100mAh rechargeable battery, One-touch Wi-Fi Lifetime Free update for more vehicle coverage, bug fixes,newly added parameters, and functionality to help you access, diagnose and fix more vehicles faster. SAVE AT LEAST $2000 PER YEAR.
[Newly Added 3 RESET FUNCTIONS] 2023 New Ver. scan tool CRP123X Elite ADDS NEW SPECIAL FUNCTIONS--Throttle Adaptation, Oil Reset, SAS Reset. Before the trip to the mechanic, the launch crp123x elite can do deeper diagnosis for the car system and react with accurate data in minutes. Just Update the software of your CRP123X scanner, and you’ll get this high-end function at no charge.
[Accurate & Intuitive Multi System Diagnosis] Will you be confused about what happens when the warning light of transmission, ABS, and SRS Airbag check engine flashes? Launch obd2 scanner diagnostic tool CRP123X to pinpoint the problem components for a faster diagnosis for your car instead of taking your car to the dealership, and will turn off the warning light for you after fixing the problem, make to know more about your cars and do your own repair.
[Multiple Display of Live Data + DTC Code Definition Explanation] Launch car tools shows real-time data of oil temp, pressure, transmission temp, engine speed, coolant temperature, you will know which car part is abnormal. Data can be shown in a single, multi- graph, and merge two graphs for analysis（merge 4 PIDs in one). It’s convenient for car owners to purchase auto parts and replace it by yourself, 🔥Code Search,DTC Library provide massive information.
[Auto VIN Smart Diagnostic&Wide Range of Vehicle Supported] Launch scanner autovin technology allows you to get your VIN and vehicle info rapidly (vehicle make, model, and year info), no need to take time to find your VIN and input one by one (Some models need to type it in manually.)It has newest car software. This car code reader support vehicle like passenger car, SUVs, minivans, 12V light-duty trucks, etc. produced by Asian, European, American, Indian, and more brands between 1996 and 2023.

Bestseller No. 5

Launch CR629 OBD2 Scanner ABS SRS Scan Tool with Active Test, 3 Service Oil/SAS/BMS Reset Tool, Full OBD2 Functions Car Code Scanner, Lifetime Free Update (More Powerful Than Launch CR529, CRP123X)

【ABS & SRS Diagnoses + Active Test for ABS SRS】LAUNCH CR629 scan tool can do advanced Bidirectional Control (active test), read vehicle version information, read/clear DTCs, and read graphic live data stream for ABS SRS modules. Utilizing the active test can detect the hidden problems when you see the related warning light of ABS SRS systems. 📌NOTE: This launch obd2 scanner currently supports ACTIVE TEST for 20 car brands. Please contact us to check the compatibility before purchase.
【3 Reset Services】This automotive scanner LAUNCH CR629 provides 3 reset services: Oil reset, SAS reset and BMS Reset, helping to keep your car running smoothly. ➤Oil Reset: To reset the oil life each time you have the oil and oil filter changed. ➤SAS Reset: To perform a calibration of the steering angle sensor following a wheel alignment or installation of a suspension or steering part. ➤BMS Reset. 📌Please contact us to check the vehicle compatibility for reset services before purchase.
【OBD2 Full Functions + Support 10000+ Vehicle】 Come with 10 modes of OBD2 tests (including Read/Clear codes, View Freeze Frame Data, O2 Sensor Test, Evap Test, etc.), LAUNCH CR629 obd2 scanner tells you the exact problem behind the check engine warning light, solve emission issues, and help pass smog test for most post-1996 OBD2/CAN vehicles. This ABS SRS scan tool supports ABS & SRS diagnoses for 42 car brands. 22 Car brands for BMS reset, 53 brands for oil reset, and 41 brands for SAS reset.
【User-friendly + Live Data Stream】 LAUNCH CR629 car code reader is specially designed with the following features ➤3.5 inch large LCD color display. ➤3 hot keys（F1/F2/F3）to access to the target interface directly with ONE CLICK. ➤DTC Lookup to identify a code’s meaning directly. No google research needed! ➤PC Printing to print the information out after PC connection. ➤Review data records historical DTCs, data streams and freeze frame data, which is convenient to view at any time.
【5 Years Warranty + Lifetime Free Update+ 8 Languages】 This original Launch OBD2 scanner CR629 is backed up by Launch official after-sale services with 5-year warranty, available 60-days return & replacement policy. This car code scanner supports English, French, German, Spanish, Portuguese, Russian, Japanese, Italian. If you have any problem, you can contact us freely via customer service email or message us on Amazon.

Bestseller No. 6

ANCEL OBD2 Scanner FX2000 Car Diagnostic Tool, ABS SRS Transmission Airbag Car Scanner, Check Engine Code Reader, Vehicle Scan Tool for All Vehicle

🔧【PLUG AND PLAY - EASY TO USE】 : It only takes 3 steps to connect to the car for diagnosis without cumbersome operations. The latest FX2000 is equipped with a one-key diagnosis function, which can automatically identify the model and year of your car, and automatically diagnose the car. Even beginners can use it to read the data to find out what the fault codes mean, how serious the fault is and what options there are to fix it before you go to the repair shop.
🚗【FULL OBD-LEVEL DIAGNOSTICS】: Quickly determines the cause of engine system faults, reads current, permanent and pending codes. After the repair, clears the codes and turns off the warning light. In addition, the FX2000 also displays important OBD II advanced data such as fuel, live data and other manufacturer-specific parameters in real time to ensure that the engine ECU is operating correctly and safely, saving vehicle owners a lot of time and money in maintenance.
🚙【TRANSMISSION FAULT DIAGNOSTIC】: When noises start to come from the transmission, your car might have transmission problems. This transmission scanner will read fault codes, display live transmission system data (fluid temperature, fluid pump, clutch actuation, pressure, etc.), and ensures transmission performance is optimal for vehicle speed and load. It provides detailed TCM data of the vehicle, so you can quickly and accurately find existing or potential problems.
🚐【FIND OUT SRS WRONG】: It is able to read and clear fault codes in the SRS (airbag) and turn off the warning light to make sure the system is working correctly and safely. This diagnostic tool also displays a live graphical data stream of the supplemental restraint system (air bag), which allows you to analyze and verify that the air bag system is working properly.
🚌【ABS OBD2 SCANNER】:The FX2000 can read and clear the Diagnostic Trouble Codes (DTC) data stream transmitted from the ABS. It can verify the operating conditions of the ABS through a series of bi-directional tests and turn off the warning light. By retrieving the ABS code data, it can check the various brake components and accurately diagnose problems.

Bestseller No. 7

INNOVA 6100P OBD2 Scanner ABS SRS Transmission, Car Code Reader Diagnostic Scan Tool with Oil Reset, Battery & Alternator Test, Full OBD II, Live Data

【Buy with Confidence】 As a America's No.1 diagnostic tool brand, Innova stands for innovation, quality, and accessibility in the automotive diagnostic industry. we are known for developing cutting-edge diagnostic tools that are user-friendly, reliable, and made for US by Americans.
【Unleash Your Drive's Potential】Much more than a car code reader, the 6100P scanner effectively reads and erases engine, ABS, SRS, and transmission codes for popular US car makes such as Ford, Chevy, Dodge, GM, etc. when the traction light is constantly on,the ability to really detect where the problem is concerning brakes and airbags enables you to make sure all safety measures in place before putting yourself in harm's way.
【Your Car's Health Doctor】Easily view procedures or send commands for oil change, mileage or driving time reset for most 1996 and newer OBD2 vehicles. it also monitors your oil level and oil life status, ensuring optimal vehicle health.
【Your Car's Personal Battery Guru】The Innova 6100P scanner is perfect for assessing the performance of the battery or alternator in your hybrid, car, SUV, minivan, or light truck diesel as well. During rough winters and scorching summers, this diagnostic tool will be invaluable when trying to root out start-up issues.
【Drive with Confidence and Peace】Quickly identify if your vehicle needs immediate attention with our Code Severity Levels function. This feature helps you understand whether you need to fix an issue immediately or if it can wait until you get home, keeping warning lights at bay.

SaleBestseller No. 8

LAUNCH CRP123 OBD2 Scanner 2023 Newest Elite Code Reader Engine/ABS/SRS/Transmission Car Diagnostic Tool, ABS Code Reader, SRS Scan Tool, Check Engine Code Reader, Lifetime Free Update Scan Tool

🎁 New Elite Version🎁 Easy to Use--Work out of Box🎁Function as LAUNCH CRP123E 🎁 Lifetime Update🎁 5 YEARS Back Up.
[Engine/ABS/SRS/Transmission Diagnostic Tool]----The crp123 obd2 scanner is perfect balance of power and affordability, providing the ability to view preset, or user defined, live data streams for ENGINE, AT, ABS and SRS data, the ability to graph, record, replay and print data, read and resets codes for engine/abs/srs/transmission system.(Note: Does not work for other System and does not have Special services!)
[Full OBDII Test Code Reader]----LAUNCH CRP123 scan tool supports all 10 modes of OBDII standard to ensure complete, accurate, system diagnosis. Read and Clear DTCs, do smog tests , I/M readiness and O2 sensor tests, Mode 06 EVAP system test, Mode 08 on-board test component test. And OBDII Code lookup tool and acronym database to assist and speed diagnosis and repair time.
[Live Data Stream + Advanced OBDII Scanner + Lifetime Update]---- Launch crp123 scanner support for Generic OBDII Codes (P0, P2, P3 and U0); manufacturer specific codes (P1, P3 and U1); pending codes; freeze frame data; monitor and I/M readiness; live PCM stream data; graphing functionality for up to four (4) live data streams include the Engine Coolant Temperature, Long&Short Fuel Trim, the change of Accelerator Pedal Position Sensor , Throttle valve position , Generator load signal,Fuel Tank Pressure , Engine RPM, Intake Ait Temperature and so on; clears DTC codes and turns off the MIL; resets monitors; provides Data Link Connector (DLC) location hints.
[Extensive Vehicle Coverage + 9 Languages]----The LAUNCH CRP123 reads data from ENGINE, TRANSMISSION, ABS and SRS systems from Asian, US and European manufacturers. Coverage includes Suzuki, Honda, Mitsubishi, Nissan, Toyota, Mazda, Hyundai, Kia, Subaru, Infiniti, Lexus, Acura, Isuzu, Ford, GM, Chrysler, Benz, BMW, VW, Opel, Volvo, Fiat, Land Rover, Seat, Skoda, Audi, Porsche, Saab, Jaguar and many others. Support 9 different languages.

Bestseller No. 9

GODIAG GD203 OBD2 Scanner, ABS SRS Diagnostic Scan Tool, Car Code Reader for Oil Light Reset, EPB, TPS, SAS, OBD2 Car Scanner with 28 Special Function and Lifetime Free Update Online

【Multi-Function OBD2 Scanner】GODIAG GD203 code reader is a cost-effective products for your vehicle maintenance. This obd2 scanner does not only professional in checking the ABS/SRS systems, but also do a lot of special reset functions like Anti-lock Brake Reset, Electronic Park Brake Reset, Diesel Particulate Filter Reset, Oil Service Light Reset, TPMS, TPS/TBA, etc.
【ABS Bleeding Scan Tool】When the vehicle has replaced the ABS computer/ABS pump, replacing the brake master cylinder, brake cylinder, brake pipeline, and brake fluid, there may be air in the Car's ABS system. Our car diagnostic scanner can help you check for ABS bleeding, which you should perform the ABS bleeding to bleed the brake system to restore ABS braking sensitivity.
【ABS SRS Scan Tool】The function of airbags is to reduce the degree of injury to the people in the event of a vehicle collision. You need to check frequently whether the ABS SRS is functioning properly. Our code reader can help you find common airbag problems easily include: malfunctioning airbags, disconnected airbag wiring, and damaged airbag sensors.
【Oil Light Reset, EPA, SAS】If the brake pads are damaged, the brake pads should be replaced, and the brake pads need to be reset at the same time. When your car replaces the steering angle position sensor, the steering angle needs to be reset to find the relative zero where the car keeps driving straight. The oil light reset is required when the car oil or the mechanical parts that monitor oil life are replaced. Our obd2 scanner can do these jobs very well!
【Support 17 Languages and Multiple Car Models】Supported languages include English, Spanish, German, French, Portuguese, Swedish, Italian, Simplified Chinese, Traditional Chinese, Russian, Japanese, Korean, Hungarian, Thai, Slovak, Dutch and Polish. This is a car scanner tool for ABS and SRS systems that supports most types of cars on the market. (Please Note: 28 special functions are excluded!)

Bestseller No. 10

FOXWELL NT630 Plus OBD2 Scanner Diagnostic Tool, Car Code Reader ABS Scan Tool Bleeding Brake SRS Scanner Bidirectional Control with Airbag Light Reset SAS Calibration Oil Light EPB Service

【More Than a OBD Scanner】 Based on the NT301 FOXWELL Scanner, NT630 Plus takes OBD diagnostics to the next level by customizing all functions for ABS and SRS systems. From reading to resetting error codes, this srs abs scanner provides in-depth insights and the ability to reset services efficiently. Plug to the vehicle’s OBD2 port and follow the instructions to start diagnosis.
【NO.1 ABS Bleeder Scan Tool】 The brake pedal was always slowly sinking down or becoming loose? This abs brake bleeding scan tool will bleed the brake system by cycling the pump and valves to achieve a tight brake pedal. No need to cost hundreds to own a foxwell obd2 scanner with abs auto bleed can solve your issues. Refer to the step on the screen, even a beginner can do it.
【Not Only Error Code Erase】 Are you still pay for the reset functions one by one? The obd2 scanner with abs and srs can not only read car faults but also perform frequently required resetting services which other same priced scanners cannot do. Like airbag light reset/ SAS calibration/ Oil light reset and EPB service functions. This car scanner will make the components operates normally after part replaced and reset services.
【Also can Work like NT301】 The NT630 Plus car diagnostic scanner plugs to the OBD2 port directly. It scans all obd2 modules instantly, displays the live data, locates bad sensors and I/M readiness status before the annual inspection. Guides you to do the maintenance work, reduces the potential driving risk and keep a peak performance on the road.
【Complicate? Unreadable?】 Intuitive LCD display with clear operate instructions, even a beginner can diagnose the car faults with the NT630 Plus. Ergonomic Touch with anti-collision and anti-slip cover design, comfortable for daily car diagnose work. Unique button press sound will provide the overall tactile and visual experience to notice you a task has been completed or a command has been executed.