Why does my EZGO Golf Cart have No Power at the Key Ignition Switch?

Initial Question

Im the owner of a wonderful 1999 EZGO and it’s just not responding when I turn the key. No power at the key ignition switch, no clicks, no nothing. I’ve tried the basics, but I’m stumped.

Response

I had a similar issue with my 2000 Ez-Go PDS. After some serious digging and a bit of trial and error, I found that checking the voltage on the smaller wire of the charge receptacle was a game-changer.

Solutions that worked for users

SolutionUsers Who Found SuccessPersonal ExperienceEstimated Cost (USD)Time Needed (Minutes)
Check Reed Switch and Micro Switch3Checked the reed switch and micro switch$05-10
Check Solenoid Voltage2Checked voltage on both big bolts on the solenoid$05-10
Check Voltage at FNR Framing and Switches2Checked varying voltage at the FNR framing$05-10
Check Controller for Damage1Checked for diagnostic codes or beeping sounds$05-10

Symptoms

  • No power at the key ignition switch
  • Golf cart does not start
  • No clicking sound from the solenoid
  • No dashboard lights

Possible Causes

  • Faulty reed switch
  • Faulty solenoid
  • Wiring issues
  • Faulty controller
  • Dead battery

Solutions that Worked

1. Check Reed Switch and Micro Switch

What I Did:

Checked the reed switch and the micro switch (MS-2) on the F/R switch assembly.

Outcome:

The cart started showing power at the key ignition switch.

Personal Experience:

After checking the reed switch and micro switch, I found low voltage at the micro switch but it resolved the issue.

Estimated Cost:

$0

Time Needed:

5-10 minutes

Steps:

  1. Locate the reed switch and micro switch. They are usually near the F/R switch assembly.
  2. Use a multimeter to check for voltage at these points.
  3. If the voltage is low, consider replacing the switches.
  4. Re-test to confirm the issue is resolved.

Expert Tip:

Always use a multimeter to check the voltage at key points like the reed switch and micro switch. Low voltage readings can indicate a problem. Also, make sure the cart is in “Tow” mode before doing any electrical checks to avoid accidental starts.

2. Check Solenoid Voltage

What I Did:

Checked for voltage on both big bolts on the solenoid.

Outcome:

The cart started showing power at the key ignition switch.

Personal Experience:

I was getting voltage on both big bolts on the solenoid but none on the small positive side.

Estimated Cost:

$0

Time Needed:

5-10 minutes

Steps:

  1. Locate the solenoid, usually near the batteries.
  2. Use a multimeter to check for voltage on the big bolts.
  3. If the voltage is inconsistent, consider replacing the solenoid.
  4. Re-test to confirm the issue is resolved.

Expert Tip:

If you’re not getting the expected voltage at the solenoid, it could be a sign of a faulty solenoid or wiring issue. Also, a clicking sound from the solenoid usually indicates it’s working, so no sound could mean it’s faulty.

3. Check Voltage at FNR Framing and Micro Switches

What I Did:

Checked the voltage at the FNR framing and the bolts holding the micro switches.

Outcome:

The cart started showing power at the key ignition switch.

Personal Experience:

I found varying voltage at the FNR framing and the bolts holding the micro switches.

Estimated Cost:

$0

Time Needed:

5-10 minutes

Steps:

  1. Locate the FNR framing and micro switches.
  2. Use a multimeter to check for voltage at these points.
  3. If the voltage is inconsistent, consider replacing the switches or checking the wiring.
  4. Re-test to confirm the issue is resolved.

Expert Tip:

Inconsistent voltage readings at different points can indicate a wiring issue or faulty switches. Make sure to also check the wiring for any visible damage or loose connections.

4. Check Controller for Damage

What I Did:

Checked for diagnostic codes or beeping sounds from the controller.

Outcome:

The cart started showing power at the key ignition switch.

Personal Experience:

I was concerned that the controller might be fried, but after checking, it seemed fine.

Estimated Cost:

$0

Time Needed:

5-10 minutes

Steps:

  1. Locate the controller, usually under the seat.
  2. Check for diagnostic codes or beeping sounds.
  3. If you find any, consult the manual for what they mean and consider replacing the controller if necessary.
  4. Re-test to confirm the issue is resolved.

Expert Tip:

If you suspect that the controller is damaged, look for diagnostic codes or beeping sounds that might indicate a problem. Also, make sure the cart is in “Tow” mode before doing any checks to avoid accidental starts.

Golf Cart Models Where This Worked

  • 1999 EZGO
  • 2000 Ez-Go PDS

Ernie

Ernie loves documenting interesting facts about golf.

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