The temperature gauge sending unit, located on a 1989 Honda Accord LXI is located on the thermostat. It is the small connection with a single wire sticking out of it.
A short between the heater switch and temperature gauge.
On the dash, right below the temperature gauge.
On a 2003 Honda Fit, the temperature gauge is located on the instrument panel, typically situated between the speedometer and the fuel gauge. It displays the engine coolant temperature, indicating whether the engine is running at a normal operating temperature. If the gauge shows a high reading, it may signal overheating, requiring attention. Always consult the owner's manual for specific details regarding your vehicle's dashboard layout.
instrument cluster needs to come out and apart to gain access and replace gauge
The engine is getting to hot in your 2002 Honda Civic for the temperature gauge to rise above normal. The back of fan might be failing.
Sit in the driver's seat and look through the steering wheel. That large gauge in the middle with 0-140 is the speedometer.
Probably low coolant or a faulty thermostat
Could be your thermostat or your anti-freeze
A common problem with Honda cars is that the fuel gauge is stuck on full. This problem is solved by replacing the gauge cluster.
Transmission problem. Seek professional help.
probably leaking or maybe a bad rad cap