1206SX-005 Curtis 36V 300A DCS Controller for EZGO Golf Carts

Product Description

The 1206SX-005 Curtis 36V 300A DCS Controller is a high-performance electronic controller designed specifically for EZGO golf carts. This robust and reliable controller is an essential component that regulates the power flow from the battery pack to the electric motor, providing smooth and efficient operation.

Featuring a 36-volt system voltage and a maximum current rating of 300 amps, this controller offers exceptional power delivery and control for EZGO golf carts. It is engineered to provide precise acceleration, deceleration, and speed control, ensuring a comfortable and responsive driving experience.

Designed for seamless integration with EZGO golf carts, the 1206SX-005 Curtis 36V 300A DCS Controller offers a reliable and high-performance solution for optimizing the golf cart's driving experience while maximizing energy efficiency and extending battery life.

This is a 36V 300A DCS Controller for E-Z-Go Golf Carts with part number: 1206SX-005.

This part is also listed under the following part numbers:

1206SX
73144-G01
73144-G02
73144-G03
73144G04
73144-G05
73144-G06
1206SX-005RB

Cross Reference: CL7007827, CT1206-SX, HU4044606R, YP550046089R, YP5500460-89R, 7007827, 1206-SX, 4044606R, 550046089R, 5500460-89R

Suggested Accessories Part Numbers: 76-1415-GOLF , 76-908HRNS48V , 76-908R3648BNJO , 94-CM174 , 100-586117111 , 24-CBHF2-EZ36 , 43-8012-30 , 76-1415-GOLF , 76-908HRNS48V , 76-908R3648BNJO , 94-CM174 , 100-586117111 , 24-CBHF2-EZ36 , 43-8012-30 , 76-1415-GOLF , 51-FX302G018K , 51-FX302G023K , 51-FX302G025K , 51-FX503G018K , 51-FX503G023K , 51-FX503G025K

Application: This DCS Controller is compatible with 1994-2000 TXT and Medalist E-Z-GO Electric golf carts and utility vehicles with DCS (Drive Control System)

Product Specifications

Specifications of the 1206SX-005 EZGO DCS Speed Controller:

Part Type	DCS Motor Controller
Model	1206SX-005
Condition	Remanufactured
Voltage	36V
Current	300A
Number of Pins	9 Pins

Curtis 1206SX-005 36V 300A E-Z-Go DCS Controller

Rebuilt controllers are a great way to get your golf carts and utility vehicles up and running without breaking the bank. The Curtis 1206SX-005 DCS Controller is a rebuilt controller for 1994-2000 E-Z-Go Carts with DCS or Drive Control System. This controller has 3 large terminals (A1, B-, A2/B+), 2 smaller ones (F1, F2) and the 9-pin connector. It has originally 10 pin slots with one pin missing, so it has a total of 9 pins. There are 7 pins in a row, then a blank slot and then there are 2 more pins.

An image of a 1206SX-005 EZGO DCS Speed Controller

Figure: A 36V 300A Curtis 1206SX-005 Controller

Pre-Installation Tests

Before installing the 1206SX-005 Controller, you must conduct a set of tests defined in the instruction manual that comes with the controller. Upon installation, you may encounter problems that may be due to a faulty controller or a faulty cart. The following tests will help diagnose if the fault is a cart fault or controller fault.

Checking Motor Windings:

Set your VOM to RESISTANCE (Ω).
With your motor disconnected, measure A1 to A2. This must measure BETWEEN .3Ω and 1Ω.
With your motor disconnected, measure F1 to F2. This must measure BETWEEN 1Ω and 2Ω.
With your motor disconnected, measure A1 to F1. This must measure OPEN.
With your motor disconnected, measure F1 to motor case. This must measure greater than 5MΩ.

Checking Main Solenoid:

Disconnect all wires from the main solenoid.
Set your VOM to RESISTANCE (Ω).
Measure the solenoid coil. This must measure NO LESS than 100Ω.
Connect VOM leads to the main solenoid lugs.
Attach jumpers from the main battery positive and negative to the coil (small terminals).
The meter must jump from infinity to LESS THAN .3Ω.
Remove jumpers and reconnect solenoid wiring from the harness. (If suppression diode is present,
The non-banded side must go the blue wire – pin J1-6 from the controller.)

Checking Cotherm:

Inspect the cotherm (insulating material) mounted to the heat sink for holes, debris, and tears.
Repair or replace, if necessary.

Checking Cart Wire Harness:

Check the connectors on the wire harness for corrosion, loose, broken, burnt or missing pins.
Repair or replace pins as necessary.

Warranty Information

The 1206SX-005 Controller comes with a 6-month limited warranty, extendable up to 36 months.

Frequently Asked Questions

Is this a new controller?

No, the 1206SX-005 Controller is a rebuilt item.

Which carts can use this controller?

This Curtis 1206SX-005 is a DCS Controller and can be used with E-Z-Go TXT and Medalist 1994 to 2000 models with Drive Control System.

Is it a 9-pin controller?

Yes, it has 9 pins. There are 7 pins in a row, then an empty slot, and then 2 more pins.

What’s the current rating of this controller?

The Curtis 1206SX-005 Controller has a current rating of 300A.

More Parts For EZGO

Besides the 1206SX-005 Controller, if you need More Parts for your EZGO Golf Cart, we have a huge collection of

FSIP E-Z-GO 36V Speed Motor
FSIP E-Z-GO 36V TorqueMotor
FSIP E-Z-GO 48V Speed Motor
FSIP E-Z-GO 48V TorqueMotor
Danaher E-Z-GO Bleeder Module
Danaher E-Z-GO LSV Handset
ChargePlus 36V E-Z-GO Charger
ChargePlus SB50 Pigtail Connection Cable for 36V E-Z-GO
FSIP E-Z-GO 1206HB to 1268 Conversion and many more!

An Image of A part of EZGO Parts Collection at Lift Parts Warehouse

Figure: A part of EZGO Parts Collection at Lift Parts Warehouse

Are you looking for something else? Please browse our Part Catalog here. Lift Parts Warehouse provides quality aftermarket parts at a very reasonable price. All parts come with a limited 1 Year Warranty. We also guarantee a 100% fit for our parts.