SHARP TROUBLE & ERROR CODES AR-651, AR-810 - OlsonBros
SHARP TROUBLE & ERROR CODES AR-651, AR-810 - OlsonBros
SHARP TROUBLE & ERROR CODES AR-651, AR-810 - OlsonBros
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[F07] Communication error between SYS board and LGC board<br />
[F11] Communication error between SYS board and SLG board<br />
(1) Check if the connectors J114 and J105 on the SYS board are disconnected.<br />
(2) Check if the connector J4 on the SLG board is disconnected.<br />
(3) Check if the harness connecting the SYS and SLG boards is open-circuited and the connector pins<br />
are disconnected.<br />
(4) Check if the harness connecting the SYS board and LGC board is open-circuited and the connector<br />
pins are disconnected.<br />
(5) Check the version of the FROM on the SYS board.<br />
(6) Check the version of the MROM on the LGC board.<br />
(7) Check the version of the SROM on the SLG board.<br />
(8) Replace the SYS board.<br />
(9) Replace the SLG board.<br />
(10) Replace the LGC board.<br />
<strong>AR</strong>-<strong>651</strong>/<strong>810</strong> <strong>TROUBLE</strong> SHOOTING 5 - 70