916 Truck Repair provides ABS brake system repair in Sacramento for semi trucks and trailers. Mobile diagnostics and repair. Call (916) 898-9090.
The Anti-Lock Braking System (ABS) prevents wheel lockup during hard braking, maintaining steering control and reducing stopping distance on commercial trucks and trailers. A faulty ABS system causes warning lights, reduced brake performance, and DOT violations that put your truck out of service. 916 Truck Repair provides ABS diagnostics and brake repair for heavy-duty trucks and trailers throughout Sacramento and Northern California.
Our technician uses advanced diagnostic equipment to read ABS fault codes, test wheel speed sensors, inspect modulator valves, and verify ECU operation. We repair wiring damage, replace failed sensors, service modulator valves, and restore proper ABS brake system function. Whether you have a single truck with an ABS warning light or a fleet needing compliance verification, we handle the repair with precision.
ABS brake repair is essential for DOT compliance. We ensure your anti-lock brake system meets FMCSA requirements and passes inspection. We also inspect brake pads, brake fluid levels, and caliper function during ABS service to ensure the entire braking system operates safely.
ECU fault code reading, wheel speed sensor testing, and modulator valve inspection. We identify the exact component causing the ABS fault on your commercial truck.
Faulty sensors cause ABS faults and inaccurate braking data. We replace sensors, verify wiring integrity, and confirm signal operation. We also inspect sensor mounting and tone rings for damage.
Valve cleaning and replacement for proper ABS brake function. We test modulator response and replace valves that fail to cycle correctly. Proper valve operation ensures brake fluid pressure modulates correctly during hard stops.
Trailer ABS diagnostics and repair for compliant brake operation between tractor and trailer. We verify communication and function across the entire brake system including the trailer ABS controller.
ABS system wiring inspection and repair. Corroded connectors, damaged harnesses, and grounding issues are common causes of ABS faults. We repair wiring from the ECU to each wheel sensor.
During ABS service we inspect brake pad thickness, check for rotor warping or grinding, and verify caliper slide function. Worn brake pads and damaged rotors affect ABS performance.
We provide ABS brake system repair and maintenance throughout Sacramento County, Elk Grove, Roseville, Stockton, Modesto, and the I-80 corridor. Our mobile mechanic comes to your yard, terminal, or roadside location.
We operate across the greater Sacramento region and along major Northern California highway corridors. Mobile dispatch to your yard, dock, or roadside.
Mobile truck repair for highway breakdowns, truck stops, fleet yards, docks, and roadside service calls.
(916) 898-9090