20 Most Recent Precor EFX 5.23 Elliptical Fitness Crosstrainer Questions & Answers

Precor Error 30, 31, 32 and 33, Communications Error Probable Cause 1. Bad interconnect cable between upper PCA and lower PCA.
2. Interconnect cable is mistakenly plugged into the CSAFE connector at the upper PCA.
3. Elliptical 5.17 equipped with old software version 1.01 in upper and lower PCA.
4. Upper and lower PCAs have mismatched software.
5. Another component plugged onto the PCA is overloading the +5VDC power supply.
6. Bad lower PCA.
7. Bad upper PCA.
Corrective Action
  1. Test unit with a know good interconnect cable or test the interconnect cable for continuity. Replace interconnect cable if necessary.
  2. Disconnect the interconnect cable from the CSAFE connector and attach to the proper position on the upper PCA.3.
  3. Replace the upper and lower software of the 5.17 elliptical with the most current versions.4.
  4. If one of the PCAs is found to have software version 1.01, replace it with the most current software version.
  5. Disconnect all components from the upper and lower PCA leaving the data cable connecting between the upper and lower PCAs and the AC power going to the lower PCA. If the unit shows any error other than the error 3x, reconnect components one at a time. Reset power between each newly connected component until the error 3x reappears. Whichever component was last connected when the error 3x reappears, is the cause for the error. Replace the faulty component.
  6. Test unit with a known good lower PCA. Replace the lower PCA if necessary.
  7. Test unit with a known good upper PCA. Replace the upper PCA if necessary.
Precor Error Code 30 31 32 33

Precor EFX 5.23... | Answered on Jul 08, 2014

Please verify your model and serial number before purchasing.
Drive Belts for Fitness Equipment Treadmills Bikes Ellipticals...

Precor EFX 5.23... | Answered on May 15, 2014

you must proceed according to the owner manual donwload from


God bless you

Precor EFX 5.23... | Answered on Oct 23, 2013

Replacement Parts for Fitness Exercise Equipment at SPORTSMITH

This is normally caused by a stuck key on your keypad. To resolve this issue, you must replace the keypad.

The following link may help, but you will need your serial number to find the correct item.

Repair Parts for Precor C954i Treadmills 120VAC 240VAC SPORTSMITH net

Precor Exercise... | Answered on Aug 21, 2020

It might be the battery. A fully charged battery is required to move the ramp up and down. The battery is like a car battery, if you don't use it then it dies and might need to be replaced.

Precor Exercise... | Answered on May 15, 2020

To clear the error log, press "QUICKSTART" for a minimum of four seconds while viewing the list. Prompts will appear on the display and let you know when the log has been deleted.


Precor Exercise... | Answered on May 09, 2020


use of:

Precor Exercise... | Answered on Apr 25, 2020


Precor Exercise... | Answered on Mar 24, 2020


Precor Exercise... | Answered on Jan 19, 2020

Contact Precor directly to inquire.

Precor Exercise... | Answered on Oct 28, 2019

Not finding what you are looking for?
Precor EFX 5.23 Elliptical Fitness Crosstrainer Logo

Popular Tags

8 questions posted

Ask a Question

Usually answered in minutes!

Top Precor Exercise & Fitness Experts


Level 3 Expert

8546 Answers


Level 1 Expert

31 Answers

Andrew Taylor
Andrew Taylor

Level 3 Expert

34001 Answers

Are you a Precor Exercise and Fitnes Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Precor Exercise & Fitness

  • Precor Exercise & Fitness

Most Popular Question

error 30 elleptical precor efx5 23

  • Exercise & Fitness