If your horn stopped working, your steering wheel buttons are dead, or your airbag warning light came on — and none of these problems showed up until after some steering wheel work or a minor collision — there's a good chance your clock spring has failed. It's a common part, the failure symptoms are distinctive, and clock spring replacement cost is something a lot of car owners underestimate before they get to the shop.
This guide breaks down exactly what a clock spring is, how much you should expect to pay, and what the difference is between going to a dealer versus doing it yourself.
What Is a Clock Spring (and Why Does It Fail)?
The clock spring — also called a clockspring, spiral cable, or coil assembly — is a wound ribbon of electrical cable that lives inside your steering column, behind the steering wheel. Its job is to maintain a continuous electrical connection between the stationary wiring harness in the column and the components mounted on the moving steering wheel: the horn, airbag, cruise control, audio buttons, and phone controls.
Think of it like a coiled tape measure. As you turn the wheel left and right, the ribbon spools and unspools to keep everything connected without the wires binding or breaking. The problem is that after years of use — typically 80,000 to 150,000 miles — the ribbon can wear through, crack, or break entirely.
Common causes of clock spring failure:
- Normal wear over high mileage
- Steering wheel removal without properly centering/locking the column first
- Electrical surge or short circuit
- Impact from a minor collision
Symptoms of a Failing Clock Spring
Clock spring failure is usually pretty obvious once you know what to look for. The symptoms show up because specific electrical connections are broken or intermittent:
Horn doesn't work. This is the most common first symptom. You press the center of the steering wheel and nothing happens. Sometimes it works at certain steering angles and fails at others — that's the ribbon making intermittent contact.
SRS/Airbag warning light is on. The driver's side airbag is wired through the clock spring. When the connection fails, the SRS system detects an open circuit and triggers the warning light. This is a safety issue — with a broken clock spring, the driver's airbag may not deploy in a crash.
Steering wheel controls stop working. Audio controls, cruise control, phone buttons — anything mounted on the wheel and wired through the column will stop responding when the clock spring fails.
Cruise control won't engage. If you can set cruise from a stalk but not the wheel button, the clock spring is a likely culprit.
If you're seeing two or more of these at the same time, the diagnosis is almost always the clock spring.
Average Clock Spring Replacement Cost
Clock spring replacement cost typically runs $150 to $350 at a dealer or independent shop, with parts and labor combined. That said, the range is wide because the part price varies significantly by vehicle, and some cars require removing the steering column or airbag components to access the clock spring — which adds labor time.
Labor is usually 1–2 hours. The steering wheel has to come off, the airbag has to be safely disconnected, and the clock spring has to be removed and reinstalled centered on the column.
Vehicle-Specific Clock Spring Replacement Costs
Prices vary by make and model based on part availability, labor time, and dealer markup.
Honda (Accord, Civic, CR-V)
Honda clock springs are reasonably priced and widely available. OEM part: $80–$140. Total shop cost: $180–$280. Honda SRS systems are particularly sensitive — always replace with OEM to avoid compatibility issues with the SRS module.
Chevrolet (Silverado, Malibu, Equinox)
GM vehicles often use a combined clockspring/SRS coil assembly. OEM part: $90–$180. Total shop cost: $200–$340.
Ford (F-150, Fusion, Escape, Explorer)
Ford clock spring costs fall in the middle of the range. OEM part: $75–$150. Total shop cost: $160–$300.
Subaru (Outback, Forester, Impreza, Legacy)
Subaru clock springs are slightly more expensive. OEM part: $100–$200. Total shop cost: $200–$360.
DIY Clock Spring Replacement: Can You Do It Yourself?
Yes, with the right precautions. Clock spring replacement is a moderate DIY job — not beginner territory, but well within reach for anyone comfortable working on their own car.
What you'll need:
- Basic socket set (typically T30 Torx and 10mm socket)
- Steering wheel puller (sometimes needed)
- Battery disconnect and wait time (minimum 10 minutes after disconnecting)
- New OEM clock spring
The process in brief:
- Disconnect the battery and wait at least 10 minutes for the airbag capacitor to discharge
- Remove the airbag module from the steering wheel (usually two Torx bolts on the back)
- Disconnect the airbag connector (yellow connector — handle carefully)
- Remove the steering wheel (center bolt, usually 19mm or 21mm)
- Remove the clock spring from the column
- Install the new clock spring — center it first before reassembling
- Reinstall the wheel, airbag, and reconnect battery
- Clear any SRS codes with a scanner
The centering step is critical. Most new OEM clock springs come with a centering pin or tab that locks the ribbon in the neutral position for installation.
Why OEM Matters for Clock Spring Replacement
Aftermarket clock springs are available for $25–$60, and it's tempting to go that route. Here's why most experienced mechanics recommend against it:
The clock spring isn't just an electrical connection — it's part of the SRS (Supplemental Restraint System). The airbag wiring runs through it, and the SRS module monitors the circuit resistance continuously. Off-spec aftermarket parts can trigger false codes, cause intermittent SRS faults, or — in a worst case — introduce a resistance mismatch that affects airbag deployment timing.
Get the Right Clock Spring for Your Vehicle
Ready to tackle this yourself or want to bring the part to your shop? Direct Auto Parts carries OEM clock spring connectors for a wide range of makes and models — Honda, Ford, Chevy, Subaru, Toyota, and more.
Browse OEM Clock Spring Connectors at DirectAutoPartsOnline.com →
Every part is verified OEM with correct fitment for your year, make, and model.
Frequently Asked Questions
How long does clock spring replacement take?
At a shop, plan on 1.5 to 2 hours. As a DIY job, budget 2 to 3 hours the first time.
Can I drive with a broken clock spring?
Technically yes, but you shouldn't. A broken clock spring means the driver's airbag circuit is open. Fix it before driving regularly.
Will a broken clock spring cause the airbag light to come on?
Yes. The SRS module monitors the airbag circuit continuously. A broken or intermittent clock spring is one of the most common causes of an airbag warning light.
Is the clock spring covered under warranty?
Most OEM clock springs carry a manufacturer's warranty (usually 1 year / 12,000 miles).
What happens if I install the clock spring off-center?
You'll either immediately break the ribbon tape or damage it within the first few steering cycles. Always use the centering pin.
How do I know if my clock spring needs replacement vs. just a reset?
Clock springs are mechanical — there's no reset. If the ribbon is broken or worn through, it needs replacement.