1997 Johnson Evinrude "EU" 90 thru 115 90 CV Service Manual, P/N 507267, Page 256Get this manual
Circuit Verification, CIVIC Tester, PIN 437274 Verify the condition ofthe boat modular wiring system using CWIC Tester, PIN 437274Power to the tester is supplied by: 110 VAC adapter supplied with the tester
Internal batteries (two rechargeable 6-volt batteries)To recharge batteries, move tester power switch to OFF position and plug in A.Cadapter
circuitry in the tester is protected from an overload condition by circuit breakerVerify condition of terminals in connectors of both the instrument harness and tester harnessThen, connect the tester harness to engine end of the instrument harness
OJ Turn the tester ON for all testsImportant These tests must be performed in sequence and as complete procedure to ensure that the entire system is verified