Preparation:
- Shut down and lock out all power to ATevo.
- Remove optional user wiring from various printed circuit board (A1, A2, A4, etc.) terminals (TB#).
Removal of Existing Main Control Board:
- Remove ribbon cable lower-right edge of Main Control Board (A1). Board is mounted on four (4) plastic standoffs and one (1) metal ground stud.
- Remove nut from grounding stud on lower-left corner of board.
- Compress tab on each standoff, and pull board toward you until it clears all standoffs.
Installation of New Main Control Board:
- Insert replacement board onto instrument panel with same orientation, and push it onto standoffs. Confirm board is fully seated on all four (4) standoffs.
- Install nut onto grounding stud at lower-left corner of board.
- Reconnect ribbon cable at lower-right edge.
- Replace user wiring to various Main Control Board terminals.
- Restart the ATevo.
Last modified:
2 August 2023
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