{"id":9604,"date":"2017-06-11T23:57:42","date_gmt":"2017-06-11T23:57:42","guid":{"rendered":"http:\/\/mazdaman.x10host.com\/sm353277\/"},"modified":"2017-06-11T23:57:42","modified_gmt":"2017-06-11T23:57:42","slug":"sm353277","status":"publish","type":"page","link":"https:\/\/chroot-me.in\/16ND\/sm353277\/","title":{"rendered":"DTC U2300:54, U2300:55, U2300:56, U2300:64 [CLIMATE CONTROL UNIT (MANUAL AIR CONDITIONER)]"},"content":{"rendered":"
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2016 – MX-5 – HVAC<\/h2>\n

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DTC U2300:54, U2300:55, U2300:56, U2300:64 [CLIMATE CONTROL UNIT (MANUAL AIR CONDITIONER)]<\/h3>\n\n\n\n\n\n\n\n
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System malfunction location<\/b><\/p>\n<\/td>\n

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    \n
  • \n

    U2300:54: Configuration error (data not received)<\/p>\n<\/li>\n

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    U2300:55: Configuration error (not configured)<\/p>\n<\/li>\n

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    U2300:56: Configuration error (ineffective\/non-interchangeable data read)<\/p>\n<\/li>\n

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    U2300:64: Configuration error (error value read)<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n

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Detection condition<\/b><\/p>\n<\/td>\n

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  • \n

    Climate control unit detects configuration data not record or data error<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n

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Fail-safe function<\/b><\/p>\n<\/td>\n

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    \n
  • \n

    Sets the configuration value to the fixed value<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n

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Possible cause<\/b><\/p>\n<\/td>\n

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NOTE:<\/span><\/b><\/p>\n

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  • \n

    If power from the battery is interrupted, the climate control unit will go into a non-configured state because the memory for the configuration information is erased.<\/p>\n<\/li>\n

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    Normally, the configuration is re-performed within 6 s<\/b> after the ignition is switched ON (engine off).<\/p>\n<\/li>\n

  • \n

    After performing the configuration, DTC U2300:55 will be cleared if the ignition is switched ON (engine off) after the ignition is switched off.<\/p>\n<\/li>\n<\/ul>\n

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    • \n

      Module configuration procedure was not completed properly<\/p>\n<\/li>\n

    • \n

      Correct data cannot be received from instrument cluster<\/p>\n<\/li>\n

    • \n

      Climate control unit malfunction<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n

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System wiring diagram<\/b><\/p>\n<\/td>\n

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Not applicable<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n <\/a><\/p>\n

Diagnostic Procedure<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
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Step<\/p>\n<\/td>\n

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Inspection<\/p>\n<\/td>\n

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Action<\/p>\n<\/td>\n<\/tr>\n

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1<\/p>\n<\/td>\n

\n RECORD CAR CONFIGURATION DATA<\/b><\/p>\n
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  • \n

    Switch the ignition ON (engine off) and wait for 6 s or more<\/b>.<\/p>\n<\/li>\n

  • \n

    Switch the ignition off.<\/p>\n<\/li>\n

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    Switch the ignition ON (engine off).<\/p>\n<\/li>\n<\/ul>\n<\/td>\n

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Go to the next step.<\/p>\n<\/td>\n<\/tr>\n

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2<\/p>\n<\/td>\n

\n VERIFY THAT SAME DTC IS NOT PRESENT<\/b><\/p>\n\n

Yes<\/p>\n<\/td>\n

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Repeat the inspection from Step 1.<\/p>\n

If the malfunction recurs, go to the next step.<\/p>\n<\/td>\n<\/tr>\n

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No<\/p>\n<\/td>\n

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Go to Step 5.<\/p>\n<\/td>\n<\/tr>\n

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3<\/p>\n<\/td>\n

\n INSPECT FOR INSTRUMENT CLUSTER MALFUNCTION<\/b><\/p>\n\n

Yes<\/p>\n<\/td>\n

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Go to applicable DTC inspection.<\/p>\n

(See DTC TABLE [INSTRUMENT CLUSTER]<\/a>.)<\/p>\n

After repairing the instrument cluster, perform the instrument cluster configuration.<\/p>\n

(See INSTRUMENT CLUSTER CONFIGURATION (USING AS-BUILT DATA)<\/a>.)<\/p>\n

Then go to the next step.<\/p>\n<\/td>\n<\/tr>\n

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No<\/p>\n<\/td>\n

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Go to the next step.<\/p>\n<\/td>\n<\/tr>\n

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4<\/p>\n<\/td>\n

\n VERIFY THAT SAME DTC IS NOT PRESENT<\/b><\/p>\n\n

Yes<\/p>\n<\/td>\n

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Repeat the inspection from Step 1.<\/p>\n

\n

No<\/p>\n<\/td>\n

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Go to the next step.<\/p>\n<\/td>\n<\/tr>\n

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5<\/p>\n<\/td>\n

\n VERIFY THAT NO OTHER DTCs ARE PRESENT<\/b><\/p>\n\n

Yes<\/p>\n<\/td>\n

\n

Perform the corresponding DTC inspection.<\/p>\n

(See DTC TABLE [CLIMATE CONTROL UNIT (FULL-AUTO AIR CONDITIONER)]<\/a>.)<\/p>\n<\/td>\n<\/tr>\n

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No<\/p>\n<\/td>\n

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DTC troubleshooting completed.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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\n \u00a9 2014 Mazda North American Operations, U.S.A.<\/em>\n <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

< Previous Next > 2016 – MX-5 – HVAC DTC U2300:54, U2300:55, U2300:56, U2300:64 [CLIMATE CONTROL UNIT (MANUAL AIR CONDITIONER)] System malfunction location U2300:54: Configuration error (data not received) U2300:55: Configuration error (not configured) U2300:56: Configuration error (ineffective\/non-interchangeable data read) U2300:64: Configuration error (error value read) Detection condition Climate control unit detects configuration data not record or data error Fail-safe function Sets the configuration value to the fixed value Possible cause NOTE: If power from […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-9604","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/pages\/9604","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/comments?post=9604"}],"version-history":[{"count":0,"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/pages\/9604\/revisions"}],"wp:attachment":[{"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/media?parent=9604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}