For a complete wiring diagram Refer to Section 8W.When Monitored:Ignition key in the run position.Set Condition:The SKREEM has detected the system voltage above 16 volts.Possible CausesFUSED IGNITION SWITCH OUTPUT (RUN-START) CIRCUITSKREEM1. DETERMINING IF DTC IS CURRENTDiagnose any related Powertrain DTC(s) before continuing.With a scan tool, read and record DTC(s).With the scan tool, clear DTC(s).Perform 5 ignition cycles, leaving the ignition switch on for a minimum of 90 seconds per cycle.Using the scan tool, read DTC(s).Does the DTC reset?YesGo To 3NoGo to 22. INTERMITTENT CONDITIONCheck for any of the follow conditions:Poor wire to terminal connectionCorroded terminalsBacked out or loose terminalsBroken wire internal to the insulationDirty (partial) module groundWith the ignition on, wiggle the related wires.Using a scan tool, read DTC(s).Does the DTC reset?YesRepair the wiring as necessary.Perform SKREEM VERIFICATION TEST.NoDTC is not active at this time. Test complete.3. FUSED IGNITION SWITCH OUTPUT (RUN-START) CIRCUIT SHORTED TO BATTERY VOLTAGEA dirty (partial) ground can cause abnormal conditions within a system. Ensure the module has a good ground before continuing. Turn the ignition off.Disconnect the SKREEM harness connector.Using a 12 volt test light connected to ground, probe the Fused Ignition Switch Output (Run-Start) circuit in the SKREEM harness connector.Does the test light illuminate brightly?YesRepair the Fused Ignition Switch Output (Run-Start) circuit for a short to voltage.Perform SKREEM VERIFICATION TEST.NoReplace and reprogram the SKREEM in accordance with the Service Information.Perform SKREEM VERIFICATION TEST.