Voltmeter Does Not Operate Properly
- Turn ignition on, with engine off. Using DVOM, measure battery voltage at battery. If voltage readings on DVOM are different from instrument cluster voltmeter, replace instrument cluster.
- If instrument cluster voltmeter closely matches voltage reading on DVOM, start engine and recheck DVOM voltage reading at battery. If instrument cluster voltmeter still closely matches DVOM reading, instrument cluster voltmeter is okay. If voltage reading on DVOM now differs from instrument cluster voltmeter, replace instrument cluster.