I started my 2003 ST 1300 in near 100 F outside temperature and noticed far left "cold" segment on the Coolant Temperature Gauge was flashing. I rode 4 miles on the highway and 3 in town with a couple of stops at traffic lights. My bike sat in the shade for 3 hours then rode back home in 100 F heat. The flashing "cold" segment remained and the fan operated when appropriate and the engine seemed to operate properly. ( The little ovens on both sides of the faring where working well, a metal object in the left side was uncomfortable to hold in my bare hand, not unusual.)
The owners manual says the a flashing "hot" segment indicates and overheating engine condition. The Honda Service Manual tells how to test the sensor and light but I have not found anything about the flashing "cold" segment.
Any input on root cause and resolution would be appreciated.
The owners manual says the a flashing "hot" segment indicates and overheating engine condition. The Honda Service Manual tells how to test the sensor and light but I have not found anything about the flashing "cold" segment.
Any input on root cause and resolution would be appreciated.