Holden Colorado 6 Speed Automatic Transmission Tune

• Better power delivery, improved responsiveness and greater engine efficiency-
• Makes your Automatic transmission more predictable and relaxed to drive
• Achieve greater real world fuel economy in most cases
• Completely transform the driving experience of your Colorado!

Is your Holden Colorado holding onto gears too long?

Are you experiencing clunky and unpleasant gear shifts? 

Custom Car Coding’s Colorado tune has been built upon Holden’s original TCM (Transmission Control Module) calibration and improved in a range of key areas; including torque converter lockup and more intuitive throttle position mapping for improved gearbox response. These changes help make the Colorado more predictable to drive, as it shifts through the gears in a much more decisive manner. 

This tune also helps rectify the common issue the later model Colorado’s had when Holden updated the transmission tune to hold gears too long.