Club Car Carryall 300 2021, Maintenance And Service Manual

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SECTION 18 — GASOLINE VEHICLE - TROUBLESHOOTING
AND ELECTRICAL SYSTEM
18
Gasoline Vehicle - Troubleshooting and Electrical System
DANGER
• See General Warnings on page 1-1.
WARNING
• See General Warnings on page 1-1.
GENERAL INFORMATION
WARNING
• To prevent damage to the ECU, never mix the black and gray connectors that attach to it. The black
connector is tethered to the ECU mounting plate to help avoid installing it in the gray port.
This section contains the information required to correctly troubleshoot the EFI gas vehicle. In addition to
troubleshooting, this section contains general information on the electrical system and the circuits of the electrical
system.
Most components are shared between pedal-start and key-start systems except for the following items unique to the
key-start vehicle:
• Key Switch: Only way to start and shut off the engine.
• Accelerator Pedal: Is not linked to the accelerator pedal limit switch and kill limit switch in the electrical component
box because these switches are omitted for key-start applications.
• Charging Diode: Is connected to the solenoid in the electrical component box.
• Forward/Neutral/Reverse control (FNR): Is not linked to the neutral lockout limit switch on the transaxle because
this switch is omitted for key-start applications.
ACCESSORIES
For powered accessories that do not need to be controlled by the key switch, use the red/white and black/yellow wires
with female, quick-disconnect terminals located behind the instrument panel.
LOW OIL WARNING LIGHT
CAUTION
• Failure to add oil immediately when the low oil warning light stays on may result in permanent
engine damage.
• A high engine temperature for too long can cause engine damage. When the low oil warning light
flashes, open the louver arm immediately.
2021 Carryall 300 Maintenance and Service Manual Page 18-1