Main/Starter Relay Inspection; Fuel Pump Relay Inspection - TOHATSU BFT250A Service Manual

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MAIN/STARTER RELAY INSPECTION

Remove the relay from the fuse/relay junction box
(page 10-10).
Connect the ohmmeter to the relay terminal C [1] and
terminal D [2].
Connect the battery positive (+) cable to the relay
terminal A [3] and battery negative (–) cable to terminal
B [4].
There should be continuity while the battery is
connected to the relay terminals, and there should be
no continuity while the battery is disconnected.

FUEL PUMP RELAY INSPECTION

Remove the fuel pump relay from the fuse/relay
junction box (page 10-10).
Connect the ohmmeter to the fuel pump relay terminal
C [1] and terminal D [2].
Connect the battery positive (+) cable to the fuel pump
relay terminal A [3] and battery negative (–) cable to
terminal B [4].
• When connecting the fuel pump relay terminals, do
not interchange the battery positive (+) cable and
battery negative (–) cable.
There should be continuity while the battery is
connected to the relay terminals, and there should be
no continuity while the battery is disconnected.
OTHER ELECTRICAL
[1] [2]
[3] [4]
[1] [2]
[1] [2]
[4] [3]
[1] [2] [3]
[3] [4]
[4]
10-11