Club Car Carryall 500 2015 Maintenance And Service Manual page 347

ELECTRICAL COMPONENTS: PEDAL-START
GAS VEHICLE
4. Connect battery and spark plug wire(s). See Connecting the Battery – Gasoline Vehicles, Section 1, Page 1-4.
5. Place Forward/Reverse handle in NEUTRAL and place the neutral lockout switch in the MAINTENANCE position.
Start the engine and check regulator for proper functioning as described in the voltage regulator test procedure.
See Voltage Regulator on page 18-34.
ENGINE CONTROL UNIT (ECU)
CAUTION
• The Engine Control Unit (ECU) and Throttle Body are to be purchased as one unit. They are matched
pairs with matching serial numbers. Do not mix an ECU with another Throttle Body of a different
serial number.
The ECU is located in the engine compartment.
TESTING THE ENGINE CONTROL UNIT
See Test Procedure 4 – EFI System (ECU and Sensors) on page 18-23.
ENGINE CONTROL UNIT REMOVAL
1. Disconnect batteries. See Disconnecting the Battery – Gasoline Vehicles on page 1-4.
2. Remove ECU mounting plate bolts.
3. Disconnect gray and black wire connectors.
ENGINE CONTROL UNIT INSTALLATION
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 prevent accidentally installing it in the gray
port.
1. Mount ECU to plate with bolts and tighten to 108 in·lb (12.2 N·m).
2. Install gray connector to the gray port on the ECU. See preceding WARNING.
3. Install black connector to the black port on the ECU.
4. Connect the batteries.See Connecting the Battery – Gasoline Vehicles on page 1-4.
KEY SWITCH
See General Warnings on page 1-1.
TESTING THE KEY SWITCH
2015 Carryall 500 and 700 Maintenance and Service Manual
Engine Control Unit (ECU)
Page 20-15
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