Commander 2000 Key Switch Test - Mercury 150 EFI Service Manual

Commander 2000 Key Switch Test

1. Disconnect remote control wiring harness and instrument panel connector.
2. Set ohmmeter on R x 1 scale for the following tests.
3. If meter readings are other than specified in the following tests, verify that switch and
not wiring is faulty. If wiring checks ok, replace switch.
IMPORTANT: Key switch must be positioned to "RUN" or "START" and key pushed
in to actuate choke for this test.
KEY
POSITION BLK
OFF
RUN
START
CHOKE*
90-883728 JULY 2001
CONTINUITY SHOULD BE INDICATED AT THE FOLLOWING POINTS:
BLK/YEL RED YEL/RED
CHARGING & STARTING SYSTEM
PUR YEL/BLK
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