Section 25 (Instrument Panel): Testing: Voltmeter
WARNING: This page is about a different car, the 1995 Buick Skylark. However, it is still accessible from the selected car via links, so may be relevant.
- With ignition switch in RUN position, connect a voltmeter between positive and negative battery terminals. If voltage reading on test voltmeter is same as IPC voltmeter, voltmeter is okay.
- If test voltmeter reading is different from IPC voltmeter reading, check wiring, connections and printed circuit. If no problems are found, replace IPC. See INSTRUMENT CLUSTER under REMOVAL & INSTALLATION.