Club Car 2008-2011 Maintenance And Service Manual page 245

IQ PLUS CHARGER (ONBOARD)
TEST PROCEDURE 2 – CONTROL BOARD
See General Warning, Section 1, Page 1-1.
DC Circuit Test
1. Disconnect AC cord from outlet. DC cord red, black, and blue wires remain connected to the vehicle. All
wires remain connected to the control board. Set multimeter to 200 volts DC. See following DANGER.
ý
DANGER
• Do not touch any wire or component in the battery charger while DC power is present. Failure
to heed this warning will result in an electric shock.
2. Place black (–) probe of multimeter on terminal with blue DC cord wire and red (+) probe to terminal with
red relay wire (Figure 9-5, Page 9-11).
WAVETEK 5XL
V
V
OFF
1000 500
200 200
20 200
2 2m
200 20
m m
200
2000
m
k
BLUE WIRE
200k
20k 200
A TO DC
2k
CORD
! !
V COM 200nA
MAX
1000 ---
FUSED
750V
200 DCV SETTING
Figure 9-5 DC Circuit Test
3. Multimeter should indicate full battery voltage (approximately 47-50 volts). If reading is incorrect, replace
control board.
AC Circuit Test
1. Disconnect AC cord from outlet. DC cord red, black, and blue wires remain connected to vehicle. Set
multimeter to volts AC.
2. Disconnect tan wire from transformer primary coil at terminal on control board (Figure 9-7, Page 9-12).
See following DANGER.
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DANGER
• Do not touch any wire or component in the battery charger while AC power is present. Failure
to heed this warning will result in an electric shock.
3. Place black (–) probe of multimeter, set to 200 volts AC, onto terminal with black AC circuit breaker wire.
Connect red (+) probe to terminal from which tan transformer wire was disconnected (Figure 9-6,
Page 9-11).
4. Connect AC cord to outlet. Reading should be approximately 110 to 128 volts AC.
5. If reading is incorrect, replace control board.
RED WIRE
TO RELAY
2008-2011 Domestic Battery Charger Maintenance and Service Manual
WAVETEK 5XL
V
V OFF
1000 500
200 200
20
200
2m
2
200
20
m
m
200
2000
m
k
200k
20k 200
2k A
! !
V COM 200nA
MAX
1000 ---
FUSED
750V
200 DCV SETTING
TAN WIRE
TO TRANSFORMER
Figure 9-6 AC Circuit Test
9
Test Procedures
BLACK WIRE
TO AC CIRCUIT
BREAKER
Page 9-11