Club Car Carryall 500 2016 Maintenance And Service Manual page 182

12
Test Procedures
– For one of the 15-amp ATC fuses, check Tow/Run switch to make sure it is in RUN position.
– Check if 12 gauge red wire is coming off large post on solenoid.
4. 1-amp AGC Glass Fuse Only: With the Tow/Run switch in the RUN position:
4.1. Probe the wire on each side of the fuse with insulation-piercing probes.
4.2. Each probe should show 42 to 46 volts.
4.3. If only one side shows voltage, replace fuse.
4.4. If neither side of fuse shows voltage, do the following:
– Check Tow/Run switch to make sure it is in RUN position.
– Check diode_1 in main wire harness.
– Check 10k ohm in main wire harness.
– Check 15-amp ATC fuse on controller mounting plate.
5. 20-Amp ATC Fuse Near MCOR and ATM Fuses Under Front Cowl: With the batteries connected, key switch
ON and DC/DC converter operating:
NOTE: For these fuses only, connect the black probe of the meter to the 12 volt ground terminal block located
under the front cowl.
5.1. Probe the two, small metal contacts on the top of the fuse (Figure 12-8, Page 12-19).
5.2. Each contact should show approximately 12.5 to 13.5 volts.
5.3. If only one side shows 12.5 to 13.5 volts, replace fuse.
5.4. If neither side of fuse shows 12.5 to 13.5 volts, do the following:
– Check 15-amp ATC fuse on controller mounting plate that supplies power to DC/DC converter. If fuse is
good, check converter.
– For ATM Fuses Under Front Cowl: Check sonic weld_4 in main wire harness.
– Check key switch.
– Check lockout relay.
– For All Fuses Powered by the DC/DC Converter: Check sonic weld_16 in main wire harness.
TEST PROCEDURE 5 – Circuit Breaker
See General Warnings on page 1-1.
1. Place the key switch on the OFF position, the Tow/Run switch in the TOW position, and the Forward/Reverse
switch in the NEUTRAL position.
2. Set a multimeter on 200 volts DC. With the batteries connected, connect the negative (–) lead to battery no.
8 negative post. With an insulation-piercing probe, connect the positive (+) lead to the tan wire on the back of
the circuit breaker.
3. The reading should be 48 volts. If the reading is 0 volts, replace the circuit breaker.
Page 12-20 2016 Carryall 500 and 700 Maintenance and Service Manual
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