ECU / ECM / PCM
Engine and powertrain computer programming, setup, replacement and VIN configuration.
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HOUSTON • KATY • MOBILE & IN-SHOP BY APPOINTMENT
Dealer-level programming, coding, setup, cloning and diagnostics for electronic control modules in domestic, European and Asian cars, trucks and SUVs.
ADVANCED AUTOMOTIVE ELECTRONICS
ECU Auto Electrical Diagnostics specializes in dealer-level ECU and automotive module programming for domestic, European, and Asian vehicles. We program, code, clone, and diagnose ECU, ECM, PCM, TCM, BCM, ABS, airbag, gateway, and other control modules. We also provide advanced automotive electrical diagnostics, including CAN bus communication problems, wiring faults, power and ground issues, no-start conditions, and vehicles with multiple warning lights. In-shop and mobile service is available throughout the Houston area for vehicle owners, repair shops, body shops, and dealerships by appointment.
Engine and powertrain computer programming, setup, replacement and VIN configuration.
DISCUSS THIS MODULE →Transmission control module programming, coding, replacement setup and communication diagnosis.
DISCUSS THIS MODULE →Body control, gateway and network module programming for vehicle electrical functions.
DISCUSS THIS MODULE →ABS, restraint and airbag control-module programming, calibration and replacement setup.
DISCUSS THIS MODULE →Programming and setup for compatible new or used replacement control modules.
DISCUSS THIS MODULE →Transfer of supported data and configuration from an original module to a replacement unit.
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CONTROL-MODULE DIAGNOSTICS
Programming cannot fix a wiring or network failure. We test the vehicle first when needed, so the module, communication network, powers and grounds are verified before replacement or programming.
BENCH & VEHICLE PROGRAMMING
We support module coding and setup, VIN programming, ECU cloning and OEM/J2534 programming procedures when supported by the vehicle and replacement unit. Call with the year, make, model, VIN and module type so we can confirm the correct service.

READY TO PROGRAM OR DIAGNOSE?
In-shop and mobile service is available by appointment within 15 miles of 6815 Hwy Blvd in Katy, plus Brookshire, Cinco Ranch, Fulshear, Houston, Katy and Sealy.