|
Electric EZGO Electric EZ GO Marathon, Medalist, TXT and RXV. |
|
Thread Tools | Display Modes |
02-12-2021, 12:18 PM | #1 |
Not Yet Wild
Join Date: Feb 2021
Posts: 5
|
2011 TXTE 48V no go
Hello,
I have a 2011 TXTE 48V cart with stock controller that doesn't move. I fear the motor or controller may be bad. Here is what I have checked thus far. Solenoid clicks when pedal is depressed. 50V at solenoid across large poles, 50v at small pole. 50V to controller. 50V to motor. Charge port working perfect. PDS switch working. Any ideas on what to check next would be greatly appreciated. |
Today | |
Sponsored Links
__________________
This advertising will not be shown in this way to registered members. Register your free account today and become a member on Buggies Gone Wild Golf Cart Forum |
|
02-12-2021, 01:33 PM | #2 |
Techno-Nerd
Join Date: Jun 2011
Location: West Virginia
Posts: 19,654
|
Re: 2011 TXTE 48V no go
The solenoid clicks when pedal is pushed, so the problem is in the high amp circuit. (Thick cables, Solenoid contacts, Armature windings, Brushes and controller, plus the ITS throttle and the lower amp Field circuitry)
You are most likely measuring from the battery pack's main negative to the various points listed and it appears you have B+ on the controller's B+ terminal as well as the motor's A2 terminal, so that more or less eliminates the solenoid contacts and eight of the ten thick cables. The cable from motor A1 to controller M- and the cable from battery pack B- to controller B- need to be checked to eliminate all 10 high amp cables. If all 10 cables are good, connect your DVM negative test lead to the controller's B- terminal and positive test lead to the controller's M- terminal. Should be battery pack voltage when pedal is pushed just far enough to make pedal click. If so, slowly push pedal to floor and voltage should smoothly decrease to zero volts. If you don't get pack voltage when solenoid first clicks, then there is an open in the motor armature circuit, brushes being the most likely suspect. Here's a schematic of the drive system and a service manual. |
02-12-2021, 05:04 PM | #3 | |
Not Yet Wild
Join Date: Feb 2021
Posts: 5
|
Re: 2011 TXTE 48V no go
Quote:
I have continuity between motor A1 and controller M- as well as pack B- and controller B-. I have pack voltage between controller B- and M- prior to depressing throttle. When throttle is depressed voltage drops to 42 Volts and rises back to 51V. Thought on this? R/ |
|
02-12-2021, 05:44 PM | #4 |
Techno-Nerd
Join Date: Jun 2011
Location: West Virginia
Posts: 19,654
|
Re: 2011 TXTE 48V no go
Check the voltage on the black wire (Pin-2) from the ITS sensor.
How to is on page E-10 of service manual I attached above. |
02-12-2021, 06:12 PM | #5 |
Not Yet Wild
Join Date: Feb 2021
Posts: 5
|
Re: 2011 TXTE 48V no go
Voltage is within range and plunger is correctly adjusted.
I'm wondering if there is a diagnostics similar to an OBDII like for cars. |
02-12-2021, 06:35 PM | #6 | |
Techno-Nerd
Join Date: Jun 2011
Location: West Virginia
Posts: 19,654
|
Re: 2011 TXTE 48V no go
Quote:
---------- If the controller is bad, replace it with an Alltrax XCT48400-TXT48 user programmable controller. |
|
02-12-2021, 07:03 PM | #7 | |
Not Yet Wild
Join Date: Feb 2021
Posts: 5
|
Re: 2011 TXTE 48V no go
Quote:
R/ Frustr8ted. |
|
02-12-2021, 07:47 PM | #8 | |
Techno-Nerd
Join Date: Jun 2011
Location: West Virginia
Posts: 19,654
|
Re: 2011 TXTE 48V no go
Quote:
|
|
02-24-2021, 01:43 PM | #9 |
Not Yet Wild
Join Date: Feb 2021
Posts: 5
|
Re: 2011 TXTE 48V no go
|
02-24-2021, 05:20 PM | #10 |
Techno-Nerd
Join Date: Jun 2011
Location: West Virginia
Posts: 19,654
|
Re: 2011 TXTE 48V no go
|
|
|
Similar Threads | ||||
Thread | Forum | |||
Low voltage code on ‘12 48V TXTE | Electric EZGO | |||
2013 ez go txte 48 volts | Electric EZGO | |||
make my TXTE-48 faster | Electric EZGO | |||
2004 ez-go txte | Golf Carts and Parts | |||
2002 Ez-go Txte Shuttle | Electric EZGO |