To Next PageTo Next PageHow to fix Koso TNT-B when speed, RPM, or temperature does not display or shows error?
If the speed, RPM, or temperature is not displaying or showing an error on your Koso Measuring Instruments, first confirm that the wiring is properly connected. If an error code is displayed, please refer to the original manual for troubleshooting steps.
What to do if my Koso Measuring Instruments meter doesn't work?
If your Koso Measuring Instruments meter isn't working, first ensure the wiring harness is correctly connected. Also, check the wiring and fuse for any breaks. If the meter still fails to operate, the battery might be too old to supply sufficient DC 9V power.
Why does my Koso TNT-B fuel meter not display or show an error?
If the fuel meter on your Koso Measuring Instruments is not displaying anything or showing an error, first, ensure the wiring is properly connected. If it's still not displaying, check if the vehicle's fuel signal wire is broken.
General| Brand | Koso |
|---|---|
| Model | TNT-B |
| Category | Measuring Instruments |
| Language | English |
Details initial assembly steps for bracket bushings, collars, and the LCD meter.
Continues assembly with washers and nuts for the meter installation.
Provides guidance on connecting the meter's wiring harness to the vehicle's main wire.
Outlines critical precautions for securing and protecting wire connections during installation.
Explains display ranges and units for tachometer, odometer, fuel level, and speedometer.
Details setting parameters for speedometer, thermometer, oil maintenance, and tire percentage.
Describes how to navigate the meter's main menu and access different display modes.
Guides users through operating various setting screens on the meter.
Adjust tire percentage for accurate speed calibration after tire changes.
Details the procedure for learning and setting up the gear indicator display.
