Motor Controller Output Regulator (Mcor); Testing The Mcor; Mcor Removal; Mcor Installation - Club Car Carryall 500 2019 Maintenance And Service Manual

13

Motor Controller Output Regulator (MCOR)

MOTOR CONTROLLER OUTPUT REGULATOR (MCOR)
See General Warnings on page 1-1.

TESTING THE MCOR

See Test Procedure 12 – MCOR Voltage on page 12-24 and Test Procedure 7 – Key Switch and MCOR Limit
Switch Circuit on page 12-20.

MCOR REMOVAL

1. Disconnect the batteries and discharge the controller. See Disconnect the Batteries – Electric Vehicles,
Section 1, Page 1-5.
2. Place chocks at rear wheels and lift the front of the vehicle with a chain hoist or floor jack. Place jack stands
under the round tube crossmember of the frame to support vehicle.
3. Disconnect the two-pin and three-pin connectors (1) from the MCOR (2) (Figure 13-3, Page 13-6).
4. Remove the two torx screws (3) securing the MCOR (2) to the plastic housing (4) on the chassis.
5. Detach the two tabs from the plastic housing (4) and remove the MCOR (2) from vehicle.
2646

MCOR INSTALLATION

1. Align the two tabs of the MCOR (2) with the slots in the plastic housing (4) on the chassis (Figure 13-3, Page
13-6). Insert the MCOR into the plastic housing (4) until the tabs engage. See following NOTE.
Page 13-6 2019 Carryall 500 and 700 Maintenance and Service Manual
5
Figure 13-3 MCOR Mounting
ELECTRICAL COMPONENTS: IQ PLUS
ELECTRIC VEHICLES
4 2
3
1