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Services

ADAS troubleshooting and ECU work first. Oil, filters, brakes, battery, tires, air conditioning, and the rest of the car in the same visit at Shed 22.

Core specialty

ADAS troubleshooting and ECU work

Driver assistance

ADAS troubleshooting

Lane support, adaptive cruise, automatic emergency braking, blind-spot monitoring, parking sensors, and around-view cameras warn when a camera, radar, or wiring fault is present. We trace the defect, then explain what failed and what it will cost before any work starts.

  • Troubleshooting for cameras, radar, and driver-assistance warnings
  • Lane support, adaptive cruise, and automatic emergency braking faults
  • Blind-spot monitoring, parking sensors, and 360° cameras
  • A clear explanation of the defect and the cost before work starts
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Control units

ECU diagnostics, coding & repair

The electronic control unit decides what the engine, gearbox, and brakes do with the sensor readings. We find the real fault — sensor, wiring, or the unit itself — then code, program, or repair it and confirm the result before the car leaves.

  • CAN bus & LIN bus network diagnostics & signal testing
  • ECU programming, flashing & online variant coding
  • ECU troubleshooting & circuit component repair
  • Advanced electrical troubleshooting & parasitic drain finding
  • Engine, transmission, ABS/ESP & BCM modules
  • Immobilizer, key programming & module synchronization
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Specialized Engineering & Diagnostics

Advanced Diagnostics & High-Precision Repairs

From complex CAN & LIN bus communication drops and ECU programming to engine misfires, steering box overhauls, and convertible top calibration — Shed 22 delivers dealer-grade diagnostic mastery in Ajman.

Network Analysis

CAN Bus Diagnostics

Oscilloscope signal analysis & bus communication troubleshooting

Pinpoint communication drops, short circuits, faulty terminating resistors, and intermittent data corruption across High-Speed and Low-Speed CAN networks using dual-channel oscilloscopes.

Full details
Subsystem Data

LIN Bus Diagnostics

Single-wire master-slave sub-network troubleshooting

Expert testing for intelligent alternator sensors, wipers, smart climate actuators, mirrors, and door controllers governed by single-wire LIN serial bus protocols.

Full details
Dealer Level

ECU Programming

Factory flashing, online SCN coding & module adaptation

Dealer-level online and bench programming for Engine (ECM), Transmission (TCM), ABS/ESP, and Body (BCM) control modules with VIN matching and variant coding.

Full details
Circuit Level

ECU Troubleshooting

Internal driver chips, injector drivers & power supply repair

Component-level micro-soldering and diagnosis for water-damaged, overheated, or shorted computer circuit boards before condemning expensive control units.

Full details
Deep Diagnostics

Electrical Troubleshooting

Parasitic battery draw, relay logic & harness continuity

Milliamp-level parasitic current draw tracking, harness continuity verification, ground loop isolation, and fuse box / BCM power distribution diagnostics.

Full details
Cylinder Analysis

Engine Misfire Troubleshooting

Smooth idle restoration, ignition & fuel delivery diagnostics

Comprehensive diagnosis for rough idle, hesitation, and flashing Check Engine lights (P0300–P0308). We test coils, spark plugs, direct fuel injectors, and relative compression.

Full details
Precision Tuning

Mechanical Troubleshooting & Tuning

Mechanical inspection, dyno health & powertrain fine-tuning

In-depth mechanical fault tracing, vacuum leak smoke testing, compression testing, and engine parameter optimization tailored to UAE climate and driving demands.

Full details
Leak Prevention

Valve Cover Gasket Change

Stopping oil leaks over exhaust manifolds & spark plug wells

Precision replacement of hardened, leaking valve cover gaskets using OEM torque specs, preventing burning oil smell, alternator contamination, and fouled spark plugs.

Full details
Drive Safety

Engine Belt Change

Serpentine, timing & accessory belt replacement with tensioners

Prevent roadside breakdowns from snapped drive belts. We replace cracked serpentine belts, timing belts, idler pulleys, and hydraulic tensioners with OEM-grade parts.

Full details
Gear Protection

Transmission Oil & Filter Change

Clean shifts, thermal protection & transmission pan service

Complete automatic transmission service with pan removal, magnetic shavings cleaning, new internal filter, new pan gasket, and exact-spec synthetic ATF oil level calibration.

Full details
Stop On Point

Brake Disc Change & Skimming

Vibration-free stopping & warped rotor replacement

Eliminate brake pedal pulsation and steering shudder. We install vented, drilled, or slotted replacement discs, or precision lathe-skimming within factory safety runout tolerances.

Full details
Ride & Safety

Shock & Brake Pad Change

OEM ceramic pads & strut damping renewal for plush ride

Replace worn struts, gas shock absorbers, and install high-durability ceramic brake pads with hardware clips, caliper slide pin greasing, and electronic parking brake calibration.

Full details
Alignment Ready

Tie Rod End & Inner Tie Rod Change

Crisp steering response & uneven tire wear prevention

Cure loose steering, clunking sounds over bumps, and wheel play by replacing inner and outer tie rod ends, followed by computer 3D wheel alignment.

Full details
Hydraulic & Electric

Steering Box & Rack Repair

Hydraulic oil leak sealing, rack rebuild & EPS motor testing

Specialist repair for leaking hydraulic power steering racks and electronic power steering (EPS) torque sensor / rack motor failures with high-pressure testing.

Full details
Digital AC Lab

Automatic AC Recovery, Vacuum & Recharge Station

Automated refrigerant recovery, deep vacuum & gram-exact charging

State-of-the-art automatic AC service station designed for recovering, vacuuming, and charging air conditioning systems in cars, SUVs, and trucks with micro-leak detection and PAG compressor oil replenishment.

Full details
Body Electronics

Sunroof & Panoramic Moonroof Calibration & Repair

Track alignment, motor calibration, water leak sealing & quiet operation

Expert calibration and repair for stuck sunroofs, noisy panoramic moonroof tracks, broken guide cables, motor re-initialization, and clogged drainage tubes that cause cabin leaks.

Full details
Convertible Tech

Convertible Roof Calibration, Repair & Troubleshooting

Hydraulic pump repair, micro-switch sync & soft/hard-top calibration

Complete diagnostic and mechanical service for hard-top and soft-top convertible mechanisms: hydraulic ram leaks, electric motor failure, micro-switch synchronization, and sensor position calibration.

Full details

Full workshop

Everything else the car needs

Oil and filters are still the job that keeps an engine alive in UAE heat. Brakes, battery, tires, and air conditioning sit beside the electronics, not in another building. The price is agreed in dirhams before any work starts.

Oil change & filters

Engine oil with a new oil filter, plus air, cabin, and fuel filters. Fresh oil in this heat is what keeps the engine quiet and protected.

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Engine repair

Hard starting, overheating, noise, or a loss of power. We diagnose first, then repair what the engine actually needs.

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Brake service

Pads, discs, fluid, and ABS warnings. Stopping straight matters in summer traffic as much as it does on the highway.

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Air conditioning & cooling

Automatic AC service station designed for recovering, vacuuming, and charging air conditioning systems in cars and trucks. Exact-gram gas charging, deep vacuuming, compressor oil injection, and leak detection.

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Transmission

Harsh shifts, slip, and leaks on automatic and manual gearboxes. Fluid and fault finding come before a major repair.

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Contact

Book the car in

Send the vehicle and the symptom. We reply by phone or WhatsApp during working hours. The price is confirmed before any work starts.

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Book the car in

Send the vehicle and the symptom. We reply by phone or WhatsApp during working hours. The price is confirmed before any work starts.