TM 9-2350-287-20-12-22. SIMPLIFIED TEST EQUIPMENT FOR INTERNAL COMBUSTIONENGINES (STE/ICE) (continued).b. STE/lCE TROUBLESHOOTING - (continued).(3) BATTERY INTERNAL RESISTANCE (DCA) - TEST73.Tools/Test Equipment:• General mechanic’s tool kit (Item 24, Appendix I)• STE/lCE test set (Item 65, Appendix I)A. 1. Connect DCA cable W1 connector P1 toVTM connector J1.2. Connect DCA cable W1 to harness12329996 connector at DCA receptacle indriver's compartment.3. Push power switch on VTM to ON position.4. Do confidence test 66/99 (para 2-22.a(1)).5. Dial 60 into TEST SELECT.6. Press and release TEST button. Message“VEH” should be displayed on the VTM.7. Enter the vehicle ID number 11.8. Enter 73 into TEST SELECT, then pressand hold TEST button until “CAL” appears.9. Release TEST button and wait for reading.Reading should be between -225 to +225.10. Press and release TEST button.11. When “GO” shows on the VTM display,crank engine while holding fuel shutoff controlhandle out (refer to TM 9-2350-287-10).12. When VTM shows “OFF, stop crankingengine.13. Record test results and check limits onVTM.Are results less than 13 milliohms?Fault does not exist as indicated.Recheck fault symptom.Check battery terminals, connections, and batteryelectrolyte level (refer to TM 9-2350-287-10).Repeat Battery Internal Resistance Test. If testfails second time, Perform Individual BatteryVoltage Checks using STE/lCE Test 89 (para 2-22.b(20).END OF TASK2-411
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