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Circuit Testing

Circuit Testing


The Circuit Testing section contains the following diagnostic testing information. Using this information along with the diagnostic procedures will identify the cause of the electrical malfunction.


Using Connector Test Adapters

Probing Electrical Connectors

Troubleshooting with a Digital Multimeter

Troubleshooting with a Test Lamp

Using Fused Jumper Wires

Measuring Voltage

Measuring Voltage Drop

Measuring Frequency

Testing for Continuity

Testing for Short to Ground

Testing for a Short to Voltage

Testing for Intermittent Conditions and Poor Connections

Inducing Intermittent Fault Conditions

Testing for Electrical Intermittents

Scan Tool Snapshot Procedure

Circuit Protection - Fuses

Circuit Protection - Circuit Breakers

Circuit Protection - Fusible Links