Bombardier SeaDoo 1992 factory shop manual, Page 158Get this manual
Section 07 ELECTRICAL Subsection 06 (CDI AND CHARGING SYSTEMS)
Engine StopJTether Cord Switchles Verification
Engine Stop Switch Disconnect the BLACK and BLACKYELLOW wires in the electricall boxUsing an ohmmeter, connect test probes to switch BLACK and BLACKIYELLOW wiresMeasure resistance, it must be close to zero ohm in its operating position and an open circuit when depressed
NOTEThe relays can be interchanged with each other, because they are identical in constructionIf the relays exchanging brings ignition again then simply replace the "faulty one
Voltage test Remove ignition relayUsing multimeter, connect one test probe to terminal #30 and the other one to groundReading from terminal #30 should be battery power sourceGround
Tether Cord Switch Disconnect tlhe BLACKtYELLOW wires in the electrical boxUsing an ohmmeter, connect test probes to switch BLACKIYELLOW wires Measulre resistance, it must be close to zero ohm when cap is over switch and an open circuit when removed
Ignition Relay Verification