My Valk started that thing where the overheat light flashes and/or stays on for a bit when running down the highway and you know it isn't overheated. What all parts do I need to replace to fix this? (Other than covering the light with electrical tape )
I did a search and found this:
Re: Temp light flashed on
« Reply #11 on: August 22, 2009, 10:49:20 PM » Quote
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On the 97-99 model standards and tourers, there is a Thermo Sensor in the thermostat housing that sends signals to an Engine Coolant Temp Indicator Unit (under the left side cover). The Engine Coolant Temp Indicator interprets those signals and decides when to turn the Coolant Temp Indicator Light on. On the later models, Honda eliminated the Engine Coolant Temp Indicator Unit and replaced the Thermo Sensor with a Thermostatic Switch. The Thermostatic Switch turns the Coolant Temp Indicator Light on directly.
In the past, intermittent Coolant Temp lights on 97-99s have been caused by failing Engine Coolant Temp Indicator Units. Instead of replacing Engine Coolant Temp Indicator Unit, you can replace the Thermo Sensor with the Thermostatic Switch from the later models and jumper the connectors that went to the Engine Coolant Temp Indicator Unit. This fixes the problem, simplifies the circuit and saves you some money.
-RP
