BATTERY VOLTAGE TEST #67
This procedure measures battery
voltage in the 9 to 32 range volts. The
voltage is measured directly at the
power source of the VTM, and maybe
done with the vehicle operating or shut
down. Test requires DCA hookup only.
Check Battery Voltage
1. Set TEST SELECT switch to 67.
2. Press and release TEST button.
3. If .220.127.116.11 is displayed, voltage is
not within the test range.
4. Observe displayed value (volts).
Run Confidence Test.
Possible Error Messages: