Theory Of Operation
WARNING: This page is about a different car, the 2021 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
The purpose of the following procedure is to demonstrate how to check the resistance of a circuit with an ohmmeter.
NOTE:
The circuit shown in illustration is an example, and is intended for demonstrational purpose only.
The following are circuit tests covered in this procedure:
- Testing For An Open Circuit Using An Ohmmeter
NOTE:
Perform the following test using a known good multimeter.
Below is a list of possible causes that could be related to an Open Circuit condition.
| Possible Causes |
|---|
| OPEN CIRCUIT (CHAFED, PIERCED, PINCHED OR BROKEN WIRES) |
| OPEN IN-LINE CONNECTOR (BENT, PUSHED OUT OR CORRODED TERMINALS) |