How to Reset an Airbag Light
- Put the key into the ignition and turn the switch to the “on” position.
- Watch for the airbag light to turn on. It will stay illuminated for seven seconds and then shut itself off. After it shuts off, immediately turn the switch off and wait three seconds.
- Repeat Steps 1 and 2 two more times.
Is airbag a DTC code?
B1937 is a diagnostic trouble code (DTC) for “Air Bag Passenger Pressure Switch Circuit”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
What causes the airbag warning light to come on?
Your airbag clock spring may need replacing. The spring coils throughout your steering wheel and is designed to maintain continuity between the wiring and the driver’s airbag. Over time, the spring can become worn and fail, causing the airbag warning light to illuminate. This defect is more common in older cars.
How much does it cost to reset the airbag light?
Number 1 — Reset Airbag Light You’ll need to hire a professional to come in and examine the airbags before you continue to drive the car. This process can take several hours of time and usually costs a few hundred dollars, although depending upon the type of car it may be up to about $600.
What is a DTC in airbag?
DTC stands for Data Trouble Code and is something that is stored in the airbag control module when there is a system fault. Anything from a bad wire, sensor to an accident such as a crash or collision can trigger these codes.
How do you read an airbag code?
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 do you reset the airbag light on a Ford?
Switch the auto key on the ignition switch. Wait until the warning light on the airbag turns off. Turn your car’s ignition switch back off for just over three seconds. Repeat steps 1 through 3 twice, making a total of three times.
How much does it cost to fix the airbag light?
What does code 13 mean on an airbag light?
Code 13 (single flash, pause, three flashes) means that the airbag circuit has shorted to ground and Code 14 (single flash, pause, four flashes) means that the primary crash sensor circuit has shorted to ground. These codes are signaled by two flashes, a two-second pause and the number of flashes that corresponds to the second digit.
What are the specific codes for airbag fault?
Specific Airbag Fault Codes: Codes 01,02,03,04,05,06,07,08,09,10,11,12,13 and 14 These codes are started by a single flash of the indicator light, followed by a two-second pause. After the pause, the light will flash the number of times that corresponds to the second digit of the code.
What does Code 51 mean on the airbag light?
Code 51 (five flashes, pause, one flash) means the airbag diagnostic monitor’s internal fuse is blown, Code 52 (five flashes, pause, two flashes) means the back-up power supply has had a voltage boost fault and Code 53 (five flashes, pause, three flashes) means the front crash sensor has high resistance or the diagnostic monitor has failed.
What do the flashes on my airbag indicator lights mean?
If the system detects any problems, it gives you a signal through the airbag indicator by flashing the light several times, giving you the specific problem the test has detected. These flashes are codes, each having its own meaning. These codes are started by a single flash of the indicator light, followed by a two-second pause.
