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Curtis 1268-5411 - User Manual

Curtis 1268-5411
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Generic Golf (1268-5411) Install Sheet-370 Rev 01 05/24/18 Sheet 1 of 6
CHECK MOTOR WINDINGS:
Set your VOM to RESISTANCE (Ω).
To test the resistance of VOM leads, please touch the meter leads together.
Subtract this measurement from each test below to get your true measurement.
With motor disconnected, measure A1 to A2. This should measure approximately BETWEEN .2Ω and 2Ω.
With motor disconnected, measure F1 to F2. This should measure approximately BETWEEN .8Ω and 3Ω.
With motor disconnected, measure A1 to F1. This should measure OPEN.
With motor disconnected, measure F1 to motor case. This should measure greater than 5MΩ.
CHECK MAIN SOLENOID:
Disconnect all wires from the main solenoid.
Set your VOM to RESISTANCE (Ω).
Measure the solenoid coil. This should measure 100Ω - 250Ω (depending on solenoid type).
Connect VOM leads to the main solenoid lugs.
Attach jumpers from main battery positive and negative to the coil (small terminals).
Meter should 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 to the wire from J1 pin 17 from the controller. Be sure to check diode
functionality with VOM prior to install. If pre-charge resister is installed, please remove. This control is
equipped with an internal resistor, and installing one on the solenoid could cause damage to the control.)
CHECK THE CART WIRE HARNESS:
Check the connectors on the wire harness for corrosion, loose, broken, burnt or missing pins.
Repair or replace pins as necessary.
STEPS TO PERFORM BEFORE CONTROL INSTALLATION
Curtis 1268-5411
This sheet is provided to aid in the installation of your remanufactured CURTIS controller.
Upon installation, you may encounter problems that may, or may not, be due to a faulty
controller. The following steps must be taken to help diagnose a possible cart fault or faulty
controller. An analog or digital volt ohm meter (VOM) will be needed to perform these checks.
WARRANTY WILL BE VOID
If These Steps are Not Performed Before Installing The Control
IF ANY OF THE ABOVE ITEMS ARE NOT WITHIN THE SPECIFIED RANGES THE CONTROLLER WILL FAIL.
THESE ITEMS MUST BE CORRECTED BEFORE THE CONTROLLER IS INSTALLED OR WARRANTY WILL BE VOID.
It is recommended to replace your solenoid at the time of controller replacement. FSIP now stocks popular replacement White Rodgers solenoids for your convenience.

Questions and Answers:

Curtis 1268-5411 Specifications

General IconGeneral
BrandCurtis
Model1268-5411
CategoryController
LanguageEnglish

Summary

Pre-Installation Checks

Check Motor Windings

Verify motor winding resistance is within specified ranges using a VOM.

Check Main Solenoid

Test main solenoid coil resistance and connections for proper operation.

Check Cart Wire Harness

Inspect wire harness connectors for corrosion, looseness, or damage.

Troubleshooting Sequence: Pin Checks

Pin J1 Voltage Checks

Perform voltage tests on various J1 pins with key switch, F/R switch, and pedal.

Pin J1-19 and J1-13 Checks

Test J1-19 for reverse alarm operation and J1-13 for ITS sensor voltage.

Pin J1-15 and J2 Voltage Checks

Test J1-15 for ITS sensor voltage with pedal states and J2 for speed sensor.

Optional Feature Pin Checks

Perform voltage tests on optional feature pins like Walkaway and Mode Switch.

Troubleshooting Chart: LED Codes

Common LED Fault Codes

Interprets common LED fault codes and their possible causes for diagnosis.

Motor and Power Related Faults

Details faults related to motor stall, battery voltage, and overvoltage.

Contactor and Driver Faults

Explains faults concerning main contactor, auxiliary relays, and drivers.

Wiring and Sensor Faults

Covers faults related to field wiring, current sense, and shorts.

Troubleshooting Chart: Continued

Key Switch and Circuit Breaker Faults

Details faults related to key switch operation and circuit breaker status.

LED Diagnostics and Helpful Hints

Explains LED fault code display and provides essential troubleshooting advice.

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