Challenger SRT-8 V8-6.1L (2009)
4. Connect the voltmeter to measure between the battery negative cable terminal clamp and the battery negative cable eyelet terminal connection at
the vehicle body. Rotate and hold the ignition switch in the Start position. Observe the voltmeter. If the reading is above 0.2 volt, clean and tighten
the battery negative cable eyelet terminal connection at the vehicle body. Repeat the test. If the reading is still above 0.2 volt, replace the battery
rear negative cable, See: Service and Repair/Battery Cables - Removal.