Power Tilt Relay Inspection - TOHATSU BFT250A Service Manual

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OTHER ELECTRICAL
No.9 fuse (15 A) No.8 terminal and fuse/relay junction box 23P connector
No.9 fuse (15 A) No.8 terminal and fuse/relay junction box 8P connector
No.9 fuse (15 A) No.8 terminal and fuse/relay junction box 8P connector
No.10 fuse (10 A) No.11 terminal and main relay No.28 terminal
No.10 fuse (10 A) No.12 terminal and fuse/relay junction box 8P connector
No.10 fuse (10 A) No.12 terminal and fuse/relay junction box 23P connector
No.10 fuse (10 A) No.12 terminal and fuse/relay junction box 23P connector
No.10 fuse (10 A) No.12 terminal and fuse/relay junction box 23P connector
No.10 fuse (10 A) No.12 terminal and fuse/relay junction box 23P connector
No.11 fuse (15 A) No.9 terminal and main relay No.28 terminal
No.11 fuse (15 A) No.10 terminal and fuse/relay junction box 23P connector
No.11 fuse (15 A) No.10 terminal and fuse/relay junction box 23P connector
No.11 fuse (15 A) No.10 terminal and fuse/relay junction box 8P connector
No.11 fuse (15 A) No.10 terminal and fuse/relay junction box 23P connector
No.11 fuse (15 A) No.10 terminal and fuse/relay junction box 23P connector
No.11 fuse (15 A) No.10 terminal and fuse/relay junction box 23P connector
Starter relay No.21 terminal and fuse/relay junction box 10P connector
Starter relay No.22 terminal and fuse/relay junction box 10P connector
Starter relay No.24 terminal and fuse/relay junction box 10P connector
Main relay No.25 terminal and fuse/relay junction box 23P connector
Main relay No.26 terminal and fuse/relay junction box 23P connector
• Switch the tester lead polarities to check the circuit, including a diode. The circuit is normal if there is
continuity in one direction but not the other. If there is continuity in both directions or in neither direction, the
circuit is abnormal.
Main relay No.28 terminal and fuel pump relay No.33 terminal
Fuel pump relay No.34 terminal and fuse/relay junction box 10P connector
Fuel pump relay No.34 terminal and fuse/relay junction box 10P connector
Fuel pump relay No.36 terminal and fuse/relay junction box 8P connector

POWER TILT RELAY INSPECTION

• Disconnect the power tilt relay connectors, and
remove the relay from the outboard motor to check.
Remove the power tilt relay (page 10-6).
Check for continuity between the following terminals.
Between Green and Black
Between Blue and Black
Between Green and White
Between Blue and White
10-14
Check terminals
Continuity
Continuity
No continuity
No continuity
Green
No.2 (INJ 6) terminal
No.6 (IGP 1) terminal
No.7 (IGP 2) terminal
No.2 (ACG) terminal
No.10 (O2) terminal
No.11 (SVSCP) terminal
No.13 (SVS) terminal
No.14 (IGP 3) terminal
No.23 (PHC 1) terminal
No.21 (PHC 2) terminal
No.3 (PHC 3) terminal
No.1 (PHC 4) terminal
No.15 (PHC 5) terminal
No.19 (PHC 6) terminal
No.1 (ST) terminal
No.9 (GND (NTSW)) terminal
No.6 (ST SOL) terminal
No.4 (IGPR) terminal
No.9 (GND) terminal
No.4 (FLR 1) terminal
No.5 (FLR 2) terminal
No.5 (FUEL PUMP) terminal
GROUND WIRE
Blue
White
Black
Light blue
Light green