Power Probe ECT3000 User Manual page 3

Contents
How to Trace Out a Short Circuit to Chassis Ground ............................................................................. 17
Isolate your Circuit .................................................................................................................................. 18
Verify the Short Circuit to Ground .......................................................................................................... 18
Short Circuit inside a Wire Harness ........................................................................................................ 19
Reception Distance and What that Means .............................................................................................. 20
Tracing Circuits that are Shielded ........................................................................................................... 21
Open Circuit Signal vs. Grounded Circuit Signal ................................................................................... 22
How to Trace an Open Circuit ................................................................................................................ 23
Verify an Open Circuit............................................................................................................................. 23
Bench Tracing a Wire Harness ................................................................................................................ 24
Tracing Out a Battery Drain or Current Draw ........................................................................................ 25
Circuit Wiggle and Flex Test ................................................................................................................... 26
Index ........................................................................................................................................................ 27
3