Precor Memory, Ram & EEPROM Test Errors: (Error Code 01, 02, 03, 04)

Sep 27, 2021

Applies to All Precor cardio equipment

Issue Symptoms:

Errors 00 through 04 check upper PCA memory locations, RAM memory locations, and the EEPROM checksum during the power up test sequence. If a fault is found during the power up test sequence, the appropriate error code will be displayed.

While rare, these messages may display intermittently due to external causes. If the unit's AC input significantly dips during the power up test sequence the test could fail resulting in triggering one of these errors. In addition, treadmills operating on non-dedicated branch AC circuits may see these errors on an intermittent basis.

Troubleshooting steps:

1 Reproduce the error and evaluate

a. Turn off unit.

b. Turn on unit. Repeat.

c. If the error message is consistently displayed when the unit is powered up, replace the upper PCA