Honda BF35A-BF45A Outboard Motors Shop Manual., Page 210Get this manual
HONDA BF35AA
POWER TILT MOTOR (Powertrimtilt type
Check for continuity between the terminals
SOLENOID SWITCH (Remote control type only)
Attach the tester leads to the terminals at the solenoid switch and check for continuityThere should be continuity when the switch knob is oushed
THROTTLE SWITCH (Power trimtilt type only)
Attach the tester leads to the terminals at the throttle switch and check for continuityThere should be continuity when the switch knob is pushed