Special Tools

EL 39200Digital Multimeter (DMM)

For equivalent regional tools, refer to Special Tools.

Refer to Test Probe Caution

The following procedure tests for a short to voltage in a circuit.

1.	Remove the power feed (i.e. fuse, control module) from the suspect circuit.

2.	Disconnect the load.

3.	Set the Digital Multimeter (DMM) to the V (DC) position.

4.	Connect the positive lead of the DMM to one end of the circuit to be tested.

5.	Connect the negative lead of the DMM to a good ground.

6.	Turn ON the ignition and operate all accessories.

7.	If the voltage measured is greater than 1 V, there is a short to voltage in the circuit.