When the ABS light appears or your brakes feel different, the Anti-Lock Braking System is signaling a safety issue. At HarrisBoyzAuto in Iowa City, IA we diagnose and repair ABS problems on all makes and models. We combine modern diagnostic tools with experienced technicians to restore safe braking quickly and affordably.
What is ABS and why it matters
The Anti-Lock Braking System (ABS) prevents wheel lockup during hard braking so you keep steering control and reduce stopping distances on slippery roads. Faulty components — such as wheel speed sensors, tone rings, wiring, ABS control modules, or pumps — can deactivate ABS and illuminate the ABS warning light. Timely repair protects you and your passengers.
Common ABS symptoms
- ABS or brake warning light on the dashboard
- Pulsating or vibrating brake pedal during stops
- Traction control warning lights or loss of traction assist
- Unexpected wheel lockup on slippery surfaces
- ABS behaves differently after wheel or sensor work
Our ABS repair services in Iowa City
HarrisBoyzAuto offers a full range of ABS services:
- Computerized ABS diagnostics & live data scanning
- Wheel speed sensor testing and replacement
- Tone ring inspection and replacement
- ABS control module programming, testing and replacement
- ABS pump & hydraulic unit repair/replacement
- Wiring repairs, connectors cleaning, and corrosion treatment
- System bleed, calibration and road test verification
Why choose HarrisBoyzAuto
- Local expertise: Years of brake and ABS experience serving Iowa City drivers.
- Fast, accurate diagnostics: Modern scan tools to identify the root cause — often same day.
- Quality parts & warranty: OEM or premium aftermarket components and workmanship warranty.
- Transparent pricing: Upfront estimates with clear explanations before any work.
- Safety verified: Every repair includes calibration and a road test to confirm safe operation.
Typical repair process
- Initial inspection and vehicle history review
- Electronic scan to read ABS codes & live wheel speed data
- Component testing: sensors, wiring, module, pump
- Estimate provided and customer approval
- Parts replacement, programming, or hydraulic repairs
- System bleed, calibration and road test
- Final scan to confirm no active codes remain
Estimated cost & timeline
Costs vary by vehicle and part required. Diagnostic scans are offered for a low flat fee. Sensor replacements are typically affordable; ABS control module or pump replacements cost more and depend on availability and vehicle model. Many jobs are completed same day — we'll give an upfront, written estimate before starting.
Warranty & guarantee
We stand behind our repairs. All ABS work includes a workmanship warranty; parts carry their manufacturer or supplier warranties. If an issue returns, contact HarrisBoyzAuto and we’ll troubleshoot and make it right.
Serving Iowa City & nearby communities
Proudly serving drivers in Iowa City, IA, Coralville, North Liberty, Tiffin, Riverside, University Heights, and the surrounding areas.
Schedule an ABS diagnostic
Don’t delay — if your ABS light is on or your brakes feel different, book an ABS diagnostic with HarrisBoyz in Iowa City today. Schedule online or contact us for availability and same-day options.
Frequently Asked Questions (FAQ)
A: Typically you can drive slowly to a repair shop, but ABS may be disabled — increasing the risk of wheel lockup during emergency stops. Have it checked promptly.
A: A full scan and basic component check usually takes 30–60 minutes. Replacement time depends on the part and vehicle.
A: If the ABS fault triggered other brake warnings, repairing the root cause and resetting the system normally clears related lights after the repair.