State of the art. In one case.

Advanced diagnostics, programming and repair for electric power steering systems.

CAN · CAN-FD · FLEXRAY

ZH Master Steering EPS test case
SCROLL
CAPABILITIES

Built for the faults dealers say are unfixable.

Engineered by professionals who know these faults from the field — for the professionals who fix them.

F-01 // CORE

ECU Reflashing

Flash any module over CAN, CAN-FD or FlexRay — the protocol makes no difference. Wipe the software faults off a dead module and have it running again in minutes.

F-02 // DEEP ACCESS

PFLASH / DFLASH / EEPROM

Read and write PFLASH, DFLASH and EEPROM on microcontrollers like V850, MPC/SPC and TMS570 — get past the limits the manufacturer built in and run the operations they never intended.

F-03 // PRECISION

Torque & Angle Calibration

Calibrate torque and angle sensors to adapt one control module to a different housing — matched in just a few clicks.

F-04 // DONOR-READY

VIN, Coding & Virginize

Change a module's VIN, code it for another vehicle, or virginize the immobilizer data to reset the module back to zero.

F-05 // CONVERSION

RHD ↔ LHD Conversion

Switch right- and left-hand drive on parts from Audi, BMW, Mercedes, Volkswagen, Ford, JLR and many more — or rewrite the settings locked in at the factory to run a part in a different car.

F-06 // SIGNATURE

Targeted Fault Fixes

Clear stubborn faults for good: belt-slip on BMW, 'mechanical failure' on Volkswagen and Audi, variant coding on Mercedes, C1009 on Fiat and Jeep, and plenty more.

COVERAGE — 300+ MODULES AND GROWING

ALFA ROMEO · AUDI · BMW · CHERY · CHEVROLET · CHRYSLER · CITROËN · DACIA · DODGE · FIAT · FORD · GMC · HONDA · HYUNDAI · IVECO · JAGUAR · JEEP · KIA · LANCIA · LAND ROVER · MASERATI · MAZDA · MERCEDES-BENZ · MG · MINI · MITSUBISHI · NISSAN · OPEL · PEUGEOT · PORSCHE · RAM · RENAULT · SEAT · ŠKODA · SMART · SUBARU · SUZUKI · TESLA · TOYOTA · VOLKSWAGEN · VOLVO

40+
COUNTRIES
300+
MODULES
50+
BRANDS
1
CASE

Put a steering lab on your bench.

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All vehicle manufacturer names, model designations and part numbers are trademarks of their respective owners and are used solely to indicate compatibility. ZH Master Steering is an independent company, not affiliated with or endorsed by any vehicle manufacturer.