Where is the airbag connector located?
Where is the airbag connector located?
In most cars it is under the center console that is between the two front seats, or center of the dash on the floor. In most GM cars it is under the driver or passenger seat.
How do you check an airbag sensor?
Testing of an airbag sensor is possible, but should not be done. The only way you safely should test an airbag sensor is to use an automotive diagnostic tool to read the airbag control unit’s trouble codes and live data.
Can you check airbag resistance?
Having scan data and multiple airbags on each vehicle can give us the known good airbag resistance values to compare to the airbag circuit that is setting a DTC for a resistance value circuit error.
How does an airbag tester fake the airbag?
The 2 needles can now plug in the airbag connector and the 2-ohm resistor will “fake” the airbag. Now, plug the airbag tester dummy in place of the airbag you want to test, erase the code and restart the vehicle. If the code was showing up because of the airbag, it should not show up again.
How can I tell if my airbag is mounted properly?
You need to check if the airbag is mounted properly to your car if you read code 21. Code 22 means the safing sensor output is shorted to battery voltage, while 23 means the safing sensor input feed or return circuit is open. Code 24 means the output feed is open.
How do you find the airbag diagnostic code?
Airbag Diagnostic Codes. The airbag codes are double digit numbers. To read the codes, count the number of times the light flashes, wait for the pause and count the flashes again. For example, two flashes, a pause and four flashes mean that your airbag system’s problem is a code 24.
How does a scan of an airbag work?
Having scan date and multiple airbags on each vehicle can give us the known good airbag resistance values to compare to the airbag circuit that is setting a DTC for a resistance value circuit error.
How can I find out if my airbags are working?
The best way to check the airbag sensors is through a diagnostic scan tool. Take your car to a professional who will use the tool to find out exactly what is causing the problem. Make sure not to use a multimeter while testing the airbags or you will end up deploying them.
Having scan date and multiple airbags on each vehicle can give us the known good airbag resistance values to compare to the airbag circuit that is setting a DTC for a resistance value circuit error.
What does the light on the airbag sensor mean?
Airbag Light The most common symptom you will see is that your airbag light is flashing or lit up on your dashboard. This means that the airbag function is disabled.
How to test a seat mounted airbag Assembly circuit?
If possible, graph the resistance value data while doing things like turning the steering wheel and adjusting the tilt column. Move seats back and forth and up and down if you are testing a seat mounted side airbag assembly circuit. Perform a wiggle test on all suspect harnesses.
