Club Car Carryall 550 2015 Maintenance And Service Manual page 189

ELECTRICAL SYSTEM TROUBLESHOOTING: IQ
PLUS ELECTRIC VEHICLES
TEST PROCEDURE 4 – Fuses
See General Warnings on page 1-1.
WARNING
• Failure to use properly rated fuse can result in a fire hazard.
NOTE: These vehicles predominately use a combination of ATC-style and ATM-style blade fuses. A single AGC-style
glass fuse is used for the charger interlock circuit.
This is a voltage test. It can be performed relatively easily on ATC-style and ATM-style fuses. A voltage
test can be performed on the AGC-style glass fuse if insulation-piercing probes are used. Otherwise, the
AGC-style will have to be removed to visually inspect or check using a continuity test.
20
2976.eps
Figure 12-8 Testing the Fuse
1. If necessary, see Testing Basics on page 12-14.
2. Access the fuses but do not remove them. Fuses are found at the following locations:
– On Controller Mounting Plate: 15-amp fuse to DC/DC converter, 2-amp fuse to connected car device
(Guardian/Visage V3 Circuit), and 15-amp fuse to electric powertrain
– Under Floorboard Near MCOR: 20-amp fuse from DC/DC converter to accessories
– Under Front Cowl: 15-amp fuse to cab, 10-amp fuse to brake lights, horn and turn signals, 7.5-amp fuse to
headlights and taillights, 10-amp fuse to 12-volt power strip and power point
– On Main Harness Near Controller Mounting Plate: 30-amp fuse for charger receptacle harness
– On Main Harness Forward of the 30-Amp Fuse: 1-amp fuse for charger interlock circuit
3. 2-Amp and 15-Amp ATC Fuses On Controller Mounting Plate and 30-Amp ATC Charger Receptacle Fuse:
With the batteries connected and the Tow/Run switch in the RUN position:
3.1. Probe the two, small metal contacts on the top of the fuse (Figure 12-8, Page 12-19).
3.2. Each contact should show BPV.
3.3. If only one side shows BPV, replace fuse.
3.4. If neither side of fuse shows BPV, do the following:
– Check BPV.
– Check condition and connection of large red wires at solenoid.
– Check sonic weld_8 in main wire harness.
– For one of the 15-amp ATC fuses, check Tow/Run switch to make sure it is in RUN position.
2015 Carryall 550 Maintenance and Service Manual
12
Test Procedures
Page 12-19