div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=-flash-code-56-indicates-that-the-j-1587-diagnostic-data-link-is-no-longerhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Flash Code 56 indicates that the J 1587 diagnostic data link is no longer allowing the ECM see Figure 56-1 to transmit data This diagnostic condition is typically: 2 Either loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220421215e9b302fea0b9847d07cf65ehtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=-flash-code-56-indicates-that-the-j-1587-diagnostic-data-link-is-no-longerhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Flash Code 56 indicates that the J 1587 diagnostic data link is no longer allowing the ECM see Figure 56-1 to transmit data This diagnostic condition is typically: 2 Either loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220421215e9b302fea0b9847d07cf65ehtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=-flash-code-56-indicates-that-the-j-1587-diagnostic-data-link-is-no-longerhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Flash Code 56 indicates that the J 1587 diagnostic data link is no longer allowing the ECM see Figure 56-1 to transmit data This diagnostic condition is typically: 2 Either loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220421215e9b302fea0b9847d07cf65ehtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=-flash-code-56-indicates-that-the-j-1587-diagnostic-data-link-is-no-longerhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Flash Code 56 indicates that the J 1587 diagnostic data link is no longer allowing the ECM see Figure 56-1 to transmit data This diagnostic condition is typically: 2 Either loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220421215e9b302fea0b9847d07cf65ehtml5thumbnails4jpg width=140 height=200 divdiv