The Lutz Auto Speedometer Calibrator is designed to calibrate your speedometer to display the correct speed, compensating for any modification that affects the speedometer calibration (ie. tire size and gearing changes). Correcting the speed with this calibrator will also correct the odometer speed as well.
No complicated dip switches to deal with and zero latency issues. This kit is designed to be plug and play with the 2000-2003 1st Gen Toyota Tundra. NO WIRING MODIFICATIONS REQUIRED.
This calibrator works like this:
After installing, the speedometer calibrator will need to be adjusted properly by pressing the buttons. The key will need to be in the ON position (NOT ACC) while adjusting with engine OFF for safety. Each button press adjusts the speed by plus or minus 1/2%. Pressing and holding both up and down buttons for 10 seconds will reset the speed to factory setting. After adjustment is completed and the calibration is confirmed to be correct, reinstall the cap and sealing gasket.
The kit includes:
Lutz Auto Speedometer Correction Device
Sealed Case
Mounting Hardware
Detailed Instructions
Fits:
-ONLY 2000-2003 Toyota Tundras
Toyota Tundra (2000-2003) Speedometer Calibrator/Correction Device
CAUTION – INSTALLATION & USE
Read the entire installation instructions before installation. This product is designed for straightforward installation, but correct installation and calibration require basic electrical, mechanical, and mathematical skills.
If you are unsure of your ability to install or calibrate this product correctly, you must have it installed and calibrated by a qualified automotive technician or automotive electrician.
USER RESPONSIBILITY
After installation, the user is solely responsible for verifying that the speedometer (and any other gauges) read accurately over the vehicle’s operating range. Changes to tire size, gear ratio, or other vehicle modifications can affect calibration and must be rechecked.
The user is responsible for complying with all applicable laws and regulations regarding vehicle equipment, speed indication, and road use. By installing or using this product, the user accepts all risks associated with its installation and use.
LIMITATION OF LIABILITY
To the maximum extent permitted by law, Lutz Auto, LLC will not be responsible or liable for:- Miscalibration or malfunction of any gauge cluster
- Incorrect speedometer or odometer readings
- Any damage, injury, citation, fine, or other loss arising from the installation, calibration, use, or misuse of this product
By installing or using this product, you agree that you are solely responsible for verifying proper operation and assume all risks associated with its installation, calibration, and use.