With an 8 year background working for Holden and HSV, we have extensive knowledge and training on all Holden systems and components, including specialist HSV systems. We also have current dealer level GM diagnostic tools and software to allow programming of control modules and expert diagnosis.

With GM and Holden sharing technology on a global scale, we can also carry out diagnosis and repairs on all GM models including Camaro, Corvette, Silverado, Colorado, Cadillac CTS-V and other imported GM or Chevrolet models.


We know it can be hard to find people with the correct tools and software to work on these models but we have access to GM factory manuals and wiring diagrams including current year model Camaro and Corvette. This allows us pin point faults a lot easier.

Please contact us for more info on vehicle servicing or diagnosis or you GM or Holden/HSV vehicle.

GM - Holden - HSV


6/16 Ledgar Rd Balcatta WA Australia 6021



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08 9240 7222

08 9240 2908

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Turner Technology Pty. Ltd. trading as Turner Automotive Technology

ABN 81 069 439 069

MRB5350 AU5050