Troubleshooting Guide 2 - Club Car Turf 252 2007 Maintenance And Service Manual

22
Troubleshooting

TROUBLESHOOTING GUIDE 2

TROUBLESHOOTING GUIDE 2
SYMPTOM
Vehicle does not operate
TABLE CONTINUED ON NEXT PAGE
Page 22-8 2007-2009 Turf 252, Carryall 252 and XRT 900 Maintenance and Service Manual
POSSIBLE CAUSES
Batteries discharged
Improper or poor battery connections
Battery charger is connected to the vehicle –
Solenoid lockout feature has disabled the vehicle
Onboard computer failure
Key switch and MCOR limit switch circuit
Failed key switch
Failed MCOR
Forward/Reverse rocker switch
Solenoid – loose wires
Solenoid – failed coil
Solenoid – failed solenoid diode
Speed controller thermal cutback
24-pin connector at speed controller
High pedal detect
Motor stall
Motor failure
Failed Tow/Run switch
Speed controller failure
ELECTRICAL SYSTEM AND TESTING:
ELECTRIC VEHICLES
CORRECTIVE ACTION
Charge batteries
Check vehicle wiring. See Wiring Diagrams
beginning on page 22-2
Disconnect the battery charger from the vehicle
Test Procedure 2 – Onboard Computer Solenoid
Lockout Circuit on page 22-11
Check for loose or disconnected wires at key
switch and MCOR
Test Procedure 9 – Key Switch and MCOR Limit
Switch Circuit on page 22-18
Test Procedure 9 – Key Switch and MCOR Limit
Switch Circuit on page 22-18 See also Test
Procedure 4 – MCOR Voltage on page 22-13
Test Procedure 26 – Forward/Reverse Rocker
Switch on page 22-33
Test Procedure 3 – Solenoid Activating Coil on
page 22-12
Test Procedure 3 – Solenoid Activating Coil on
page 22-12
Test Procedure 3 – Solenoid Activating Coil on
page 22-12
Allow controller to cool and ensure that vehicle is
not over-loaded before returning to operation
Check for loose or disconnected wires at the
24-pin connector. See also Test Procedure 10 –
24-Pin Connector on page 22-19.
Cycle accelerator pedal
Cycle accelerator pedal
See Section 27 – Motor (Model DA5-4006):
Electric Vehicles.
Test Procedure 6 – Tow/Run Switch on page 22-16
Replace speed controller. See Speed Controller
Removal on page 24-12.