Airbag Clock Spring: The clock spring is simply a coil that retracts and expands inside its housing as the steering wheel turns. Its function is to maintain electrical continuity for all the components on the drivers airbag.
What does airbag clock spring do?
In vehicle steering systems a clock spring or clockspring is a spiral-wound special rotary electrical connector which allows a vehicle's steering wheel to turn while still making an electrical connection between the steering wheel airbag and/or the vehicle's horn and other devices and the vehicle's electrical systems.
What happens when the clock spring goes bad?
A bad clock spring can afflict you with more than broken volume controls. You could be left without cruise control, a functioning horn, or most importantly, a functioning airbag. In this situation, you would be unable to alert an inattentive driver and the airbag may not deploy in the event of a collision.
How do I know if my clock spring is bad?
Related Question what is airbag clock spring
Do I need to replace clock spring?
The clock spring may need to be replaced if it is damaged during careless service to the steering system, and, in some cases, if the vehicle is in a crash and the driver's airbag deploys.
Does clock spring affect turn signals?
Does the clock spring affect turn signals? Yes, the cancel cams are on the clock-spring rotor.
How much does it cost to replace a clock spring?
For a clock spring, the parts alone will cost $80 to $150; however, if a professional mechanic is going to replace the clock spring for you, the average job will cost anywhere from $200 to as much as $400.
Does the clock spring affect the horn?
A bad clock spring can affect the horn, the air bag, cruise control, steering wheel mounted radio controls, and it can even affect the TPS (throttle position sensor) by it sending electrical noise spikes down the wiring.
How do I reset my clock spring?
How do you test a clock spring?
Is a clock spring the same as a steering angle sensor?
Is a clock spring the same as a steering angle sensor? Nope. Clock spring is the mechanism for making the indicators latch and release. Steering angle sensor is a separate thing.
How does a clock spring in a car work?
Why does my car horn only work sometimes?
But an inoperative car horn can also be caused by a bad horn switch in your steering wheel, a broken “clock spring” under the steering wheel, a bum horn relay, a broken wire, or a corroded ground. Here's how to check the most likely suspects: Clean the horn's ground connection and try powering the horn again.
How much does an airbag clock spring cost?
The average airbag clock spring replacement cost for most car owners is between $395 and $419, with the labor costs ranging between $91 and $115 and the cost of the parts around $304. Although this price does not include taxes and fees, it does give you an estimate of what you can expect from your local mechanic.
Can I replace a clock spring myself?
Remove Steering Wheel Bolt Cover Clips. Remove SRS Airbag Control Module Bolts. Remove the SRS Airbag Control Module from the Steering Wheel (make sure you disconnect any electrical connectors) Once the steering wheel has been removed, you can remove the clock spring.
When should I replace my airbag clock spring?
The clock spring only needs to be replaced when the connectors that attach to the steering wheel airbag is melted and fused directly to the cylinder. During a deployment the gas conversion creates a heat exchange inside the cylinder and that causes some connectors to melt.
What is turn signal stalk?
How does a turn signal cam work?
As you turn the steering wheel back to the center position, a cancel cam on the steering column comes into contact with the turn signal lever inside the column housing. The cancel cam lightly presses on the signal lever and turns the signal lever off. The signal lights no longer flash.
What is a clock spring replacement?
Why is the airbag coated with a fine powder?
Particles in the eye: Airbags are tightly and very precisely folded into recesses in the interior of vehicles. Because they air bag must be able to deploy in all circumstances, the surface of the airbag is coated with a fine powder to prevent the airbag from sticking.
Is it illegal to drive without a horn?
In New South Wales there's no exact legislation prohibiting driving without a horn but there are offences for driving a vehicle that doesn't comply to standards of roadworthiness.
How do you install a clock spring?
How do you check a clock spring on an airbag?
How do you reset the airbag light after replacing the clock spring?
Yes, you need to reset the light with airbag scanner, but disconnecting the battery, jump the + and - cable together for few minute should do the trick as well.
Can you reset a steering angle sensor?
The procedure resets the steering angle to match the vehicle's new thrust line after the alignment has been completed. A steering angle reset has become a necessary last step in a wheel alignment.
How do I reset my Jetta steering wheel?
What does the steering wheel angle sensor do?
A Critical Safety Component
The Steering Angle Sensor is an important part of a vehicle's safety system. It transmits the steering wheel's rate of turn, wheel angle, and other important data to the specific vehicle's computer. If there is a fault in the signal, the computer can disable the vehicle's stability control.