Suzuki DF25/DF30 Four Stroke Service Manual, Page 219Get this manual
POWER TRIM AND TILT
OPERATION
The power trim and tilt system is operated by "rocker" type switch (protected by rubber thumb pad) on top of the remote control box handleWhen the switch is depressed, power is delivered to the electric motor via the relevant relayThe relay with the Blue wire connected to the PTT pump is for trim tilt "up", while the relay with the Green wire is for trimtilt "down"