TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM g-2320-387-24-1 1 2-46. STEIICE-R TEST PROCEDURES (Cont’d) BATTERY VOLTAGE TEST #67 Description: This procedure measures battery voltage in the 9 to 32 vofts range. The voltage is measured directly at the power source of the VTM, and may be done with the vehicle operating or shut down. Test requires DCA hookup only. Typical Applications: Control Functions: Check battery voltage. 01.02, 03, 04, 06 Test Procedure: 1. Set TEST SELECT switch to 67. 2. Press and release TEST button. 3. If .9.9.9.9 is displayed, voftage is not within the test range. 4. Observe displayed value (volts). Pre-Test Procedures: Run confidence test. Possible Error Messages: None. 2-496