Why is my code reader not working?
The most common cause of an OBD scanner that won’t turn on is a blown fuse on the vehicle’s OBD socket power supply circuit. If the check engine light fails to aluminate, you ca be sure the fuse has blown. Checking the vehicle’s fuse box and replacing the blown fuse fixes the issue.
Where is the OBD port on a 2003 Chevy Tracker?
You will find below several pictures which will help you find your OBD connector in your car.
- The OBD II plug is located above the pedals.
- The OBD diagnostic port is visible between the brake pedal and the gas pedal.
- The OBD port is here.
How do I run a diagnostic test on my car?
Read the Car Code(s)
- Turn on the diagnostic tool. Basic tools should have a simple power button somewhere on the unit.
- Access the diagnostic scanner. Some scanners will automatically start to read the car codes once powered on.
- Record the data.
- Optional: Clear the codes.
How do I test my OBD2 connector?
With a multimeter set to “ohms” check the resistance between these two terminals (the ignition must be in the off position / key removed) as shown. If there is 60 ohms (+/- 2 ohms) your vehicle is equipped with CAN communication and the gaugeART CAN OBD Link is compatible with your vehicle.
What is the best diagnostic scan tool?
Skip to: Best Professional Diagnostic Scanners
- #1 – Autel Scanner MaxiCOM MK808 OBD2 Scanner.
- #2 – LAUNCH CRP129E OBD2 Scan Tool.
- #3 – Actron CP9690 Elite OBD2 AutoScanner.
- #4 – Autel ML629 OBD2 Scanner.
- #5 – BlueDriver Bluetooth OBDII Scan Tool.
- #6 – OBDeleven Pro Diagnostic Scan Tool.
- #7 – ANCEL FX2000 Vehicle OBD2 Scanner.
How long does it take to run a diagnostic test on a car?
A standard diagnostic test can take about an hour to an hour and a half. Of course, more complicated issues that require further diagnosis and where components must be removed for access or testing can take 2-3 hours; depending on the severity of the issue or multiple underlying issues.
Why do mechanics charge for diagnostic?
So a diagnostic fee is simply the fee paid in order to understand the “why” behind an issue. This is important for both customers and garages to understand. Customers should know that figuring out why an issue is occurring takes far more time, training, and experience than simply seeing an issue’s symptoms.
Why is my OBD not connecting?
In most cases, communication issues can be caused by various reasons including: ignition-key position, connector-voltage issues, incorrect communication protocol, hung ECM, missing or bad data, and OEM-updated ECM software that is unknown to the scan tool.
How does the Check Engine light work on a Cavalier?
The computer in the Chevrolet Cavalier stores codes and turns the check engine light on when one of the sensors malfunctions. The engine light alerts the driver to a problem, as not every sensor malfunction causes the vehicle to run poorly. You need a scanner to extract the codes from the computer, which you can find at most auto parts stores.
Where is the OBD2 port on a Chevy?
On all Chevrolet vehicles 1996 and newer, the OBD2 port is located under the dashboard on driver’s side. Let’s take a look at the OBD2 port location on various Chevrolet Vehicles.
Where is the code scanner on a car?
Plug the code scanner into the data link port under the driver side dash, just to the left of the steering column. Turn the key to the “Start” position. Press the “Read” button on the scanner. The scanner will read the codes and display them on its screen. Write the codes down. Turn the key to the “Off” position.
How do I scan the VIN code on my car?
The scan tool comes with a code sheet that lists the codes for each type of vehicle. Plug the code scanner into the data link port under the driver side dash, just to the left of the steering column. Turn the key to the “Start” position. Press the “Read” button on the scanner. The scanner will read the codes and display them on its screen.