Chrysler 75 and 85 HP Outboards Service Manual OB 3646, Page 70Get this manual
Problem
Possible Cause
Test Procedure
2CPlace test probe on output terminal of circuit breakerTest light does not light, see test #5, Checking Circuit Breaker, Section 4C If test light lights, proceed to step 2020 Place test probe on "red" terminal of engine terminal block Test light lights, proceed to step 2E 2EPlace test probe on "red" terminal of accessory terminal blockIf test light lightsproceed to step 2F2F Place test probe on "B" terminal of ignition switchIf test light lights, proceed to possible cause 33High resistance in ignition switch or loss of continuity4Lack of continuity in ignition wiringIgnition switch to C-D module and distributor3Check internal resistanceTest #1, Section 4BIf switch is good, proceed to possible cause 4