saab Workshop Repair Guides

Saab Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 12312 > < Diagram Information and Instructions|Page 12310
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1

Disconnect the fuse from the system to be checked.

2

Connect one of the voltmeter leads to B+.

3

Connect the other voltmeter lead to the point in the circuit to be checked.

Take a reading on the load side of the wiring harness or component and work outwards towards the circuit's grounding point

4

If the voltmeter shows a reading, it indicates that voltage is present at the point concerned.

Checking A Voltage Drop

Diagram Information and Instructions|Page 12312 > < Diagram Information and Instructions|Page 12310