"Last week the trim started al
"Last week the trim started all on it's own trying to force the motor down. The boat was parked in my driveway it was a warm sunny day (no rain) and all of a sudden I could hear the trim motor running. I pushed the up button and it stopped but if I let go of the button it would start again. I disconnected the power to the relay box under the engine cover, replaced both relays with spares and plugged the power back in, the down started again. I checked the wiring for any shorts and used my multimeter to check wiring and relays found no problems, check the resistance across the up & down switch at the motor side and found the up to be about 33 ohms and the down to be about 4 ohms. any ideas of what else to check.
Thanks in advance."
"Last week the trim started all on it's own trying to force the motor down. The boat was parked in my driveway it was a warm sunny day (no rain) and all of a sudden I could hear the trim motor running. I pushed the up button and it stopped but if I let go of the button it would start again. I disconnected the power to the relay box under the engine cover, replaced both relays with spares and plugged the power back in, the down started again. I checked the wiring for any shorts and used my multimeter to check wiring and relays found no problems, check the resistance across the up & down switch at the motor side and found the up to be about 33 ohms and the down to be about 4 ohms. any ideas of what else to check.
Thanks in advance."