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Precor Error Code E4 Incomplete Initialization

Jan 16, 2022

Applies to 9.23, 9.27, TRM211, and TRM200-14 treadmills

Description

This error is shown in the console TIME window indicating an incomplete upper PCA(Printed Circuit Assembly) to lower PCA initialization has occurred. When the E4 error occurs, all drive motor and lift motor motion stops and the display is blank except for the error display.

Troubleshooting steps

Run the initialization program per procedures of the TRM(Treadmill) 9.23, 9.27 Service Manual.