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New Edge Cobras
Sct code 21000 and 21001 fix?
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<blockquote data-quote="Vinnie_B" data-source="post: 16803609" data-attributes="member: 201678"><p>Sounds like your SCT handheld according to there faults cannot communicate with the PCM.</p><p></p><h3></h3><h3>DESCRIPTION: 21000</h3><p>READ DTCS FAILED</p><p></p><h3>DESCRIPTION: 21001</h3><p>COMMAND FAILED SENDING TO MB ON READ DTCS</p><p></p><p>OBD ports can get damaged along with pins but I think you might have a issue with your PCM. I would try Forscan (PC) version and see what DTC's you get or if you can communicate with the PCM. Looks like you blew 30 amp fuse from the battery juction box which also goes thru your Constant Control Relay Module as well. Sometimes when a PCM goes bad you start to get odd ball faults like your getting as well. Without scanning your PCM module , network and checking your DTC'S and CMDTC'S I cant say for sure but I dont buy a bad odb cable either. Good luck !!</p><p></p><p></p><p></p><p></p><p>Lightning Fast<img class="smilie smilie--emoji" loading="lazy" alt="⚡" title="High voltage :zap:" src="https://cdn.jsdelivr.net/joypixels/assets/6.6/png/unicode/64/26a1.png" data-shortname=":zap:" />Electrical Automotive Repair</p><p>PM Me or <a href="mailto:Lightning_Fast@comcast.net">Lightning_Fast@comcast.net</a></p><p>Website:https: <a href="https://lightningfastelectricalautorepair.com/" target="_blank">Lightning Fast Electrical Automotive Repair</a></p><p>Remote or Local (On Site) Technical Repair</p></blockquote><p></p>
[QUOTE="Vinnie_B, post: 16803609, member: 201678"] Sounds like your SCT handheld according to there faults cannot communicate with the PCM. [HEADING=2][/HEADING] [HEADING=2]DESCRIPTION: 21000[/HEADING] READ DTCS FAILED [HEADING=2]DESCRIPTION: 21001[/HEADING] COMMAND FAILED SENDING TO MB ON READ DTCS OBD ports can get damaged along with pins but I think you might have a issue with your PCM. I would try Forscan (PC) version and see what DTC's you get or if you can communicate with the PCM. Looks like you blew 30 amp fuse from the battery juction box which also goes thru your Constant Control Relay Module as well. Sometimes when a PCM goes bad you start to get odd ball faults like your getting as well. Without scanning your PCM module , network and checking your DTC'S and CMDTC'S I cant say for sure but I dont buy a bad odb cable either. Good luck !! Lightning Fast⚡Electrical Automotive Repair PM Me or [email]Lightning_Fast@comcast.net[/email] Website:https: [URL="https://lightningfastelectricalautorepair.com/"]Lightning Fast Electrical Automotive Repair[/URL] Remote or Local (On Site) Technical Repair [/QUOTE]
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Sct code 21000 and 21001 fix?
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