1992-2000 Mercury Mariner 105-225HP outboards Factory Service Manual, Page 470Get this manual

Quality of the image is intentionally reduced!

Troubleshooting the "Up" Circuit Connect Voltmeter red lead to Point and black lead to groundDepress the "Up" trim button
Relay good: Pump motor wiring is defectivePump motor is defective

• • TGB
  • Arctic Cat
  • Bombardier
  • Can Am
  • Honda
  • John Deer
  • Kawasaki
  • Polaris
  • Suzuki
  • Yamaha
• • Kawasaki
• • Chrysler
  • Honda
  • Johnson Evinrude
  • Mercury
  • Suzuki
  • Tohatsu
  • Yamaha
• • Honda
  • Polaris
  • Sea Doo
  • Yamaha
• • Arctic Cat
  • Polaris
  • Ski Doo
  • Yamaha
• • Chrysler
  • Mercury
  • OMC
  • Volvo