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TROUBLESHOOTING AND ELECTRICAL
SYSTEM: GASOLINE VEHICLES
3030C
Figure 18-16 Battery Test (Under Load)
7.
Put the black (–) probe on the negative (–) battery post.
8.
Turn the key switch to ON.
9.
Make sure that the FNR is in N, and push the accelerator pedal.
NOTE: With the accelerator pedal pushed, the battery is under load.
9.1.
If the voltage reading is over 9.6 volts, with an electrolyte temperature of 70 °F (21 °C), check the
starter/generator.
9.2.
If the reading is below 9.6 volts, with an electrolyte temperature of 70 °F (21 °C), check the battery.
9.3.
If the reading is zero, there may be no continuity across the large posts of the solenoid. Check the solenoid.
9.4.
If all of the test results are good and the voltage reading is zero, there may be a broken or damaged
6-gauge white wire from the solenoid to the starter/generator.
10.
If all of the test results are good and the voltage reading is zero, there may be a broken or damaged 6-gauge
white wire from the solenoid to the starter/generator.
2019 Carryall 500 and 700 Maintenance and Service Manual
18
Test Procedures
Page 18-29
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Table of Contents
Troubleshooting
