{"id":9174,"date":"2022-03-10T20:30:45","date_gmt":"2022-03-10T20:30:45","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2335675\/"},"modified":"2022-03-10T20:30:45","modified_gmt":"2022-03-10T20:30:45","slug":"sm2335675","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2335675\/","title":{"rendered":"AIR INTAKE MODE DOES NOT CHANGE [FULL-AUTO AIR CONDITIONER]"},"content":{"rendered":"
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AIR INTAKE MODE DOES NOT CHANGE [FULL-AUTO AIR CONDITIONER]<\/h3>\n<\/div>\n

SM2335675<\/p>\n

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id0703c1700500<\/p>\n

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Troubleshooting item<\/p>\n<\/th>\n

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Air intake mode does not change<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

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Description<\/span><\/div>\n<\/td>\n
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\u2022 Air intake mode does not change when switching REC\/FRESH mode<\/div>\n
\u2022 No change in wind noise when airflow volume is set to 3 or more<\/span> even if REC\/FRESH switch is operated<\/div>\n<\/td>\n<\/tr>\n
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Possible cause<\/span><\/div>\n<\/td>\n
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\u2022 Dash-electrical supply unit detects DTC<\/div>\n
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\u2015 Detects DTC and activates fail-safe<\/div>\n<\/dd>\n<\/dl>\n
\u2022 Air intake link malfunction<\/div>\n
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\u2015 Lack of grease<\/div>\n
\u2015 Bad installation<\/div>\n<\/dd>\n<\/dl>\n
\u2022 Air intake actuator malfunction<\/div>\n
\u2022 Air intake door malfunction<\/div>\n
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\u2015 Bad installation<\/div>\n
\u2015 Damage<\/div>\n<\/dd>\n<\/dl>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u2022 When performing an asterisked (*) troubleshooting inspection, shake the wiring harness and connectors while performing the inspection to discover whether poor contact points are the cause of any intermittent malfunctions. If there is a problem, inspect to make sure connectors, terminals and wiring harnesses are connected correctly and undamaged.<\/div>\n

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Diagnostic Procedure<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
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Step<\/p>\n<\/th>\n

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Inspection<\/p>\n<\/th>\n

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Action<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

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1<\/div>\n<\/td>\n
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PERFORM DASH-ELECTRICAL SUPPLY UNIT DTC INSPECTION<\/div>\n
\u2022 Perform the dash-electrical supply unit DTC inspection using the M-MDS. (See DTC INSPECTION<\/a>.)<\/div>\n
\u2022 Are any DTCs displayed?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Go to the applicable DTC inspection.<\/div>\n
(See DTC TABLE [DASH-ELECTRICAL SUPPLY UNIT (US)]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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2<\/div>\n<\/td>\n
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INSPECT AIR INTAKE LINK<\/div>\n
\u2022 Inspect air intake links. (See BLOWER UNIT DISASSEMBLY\/ASSEMBLY [(US)]<\/a>.)<\/div>\n
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\u2015 Is grease on link?<\/div>\n
\u2015 Are links securely and properly installed?<\/div>\n
\u2015 Are links free of obstructions and hindrances?<\/div>\n<\/dd>\n<\/dl>\n
\u2022 Are the above items normal?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Apply grease to links.<\/div>\n
If any links are damaged, replace malfunctioning part.<\/div>\n
Then perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
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3<\/div>\n<\/td>\n
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INSPECT AIR INTAKE ACTUATOR<\/div>\n
\u2022 Inspect the air intake actuator. (See AIR INTAKE ACTUATOR INSPECTION [FULL-AUTO AIR CONDITIONER]<\/a>.)<\/div>\n
\u2022 Is it normal?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Inspect the air intake doors, then perform the repair completion verification.<\/div>\n
(See BLOWER UNIT DISASSEMBLY\/ASSEMBLY [(US)]<\/a>.)<\/div>\n
\u2022 If any doors are cracked or damaged, replace them.<\/div>\n
\u2022 If any doors are not installed securely and properly. Install them in proper positions.<\/div>\n
\u2022 If there are any obstructions, remove them.<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Replace the air intake actuator, then perform the repair completion verification.<\/div>\n
(See AIR INTAKE ACTUATOR REMOVAL\/INSTALLATION [FULL-AUTO AIR CONDITIONER (US)]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
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Repair completion verification<\/div>\n<\/td>\n
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VERIFY THAT MALFUNCTION SYMPTOM DOES NOT RECUR AFTER REPAIR<\/div>\n
\u2022 Does the air intake mode change smoothly?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Troubleshooting completed.<\/div>\n
Explain repairs to customer.<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error.<\/div>\n
(See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [(US)]<\/a>.)<\/div>\n
If the CAN communication is normal, perform the diagnosis from Step 1.<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
<\/div>\n
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<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

AIR INTAKE MODE DOES NOT CHANGE [FULL-AUTO AIR CONDITIONER] SM2335675 id0703c1700500 Troubleshooting item Air intake mode does not change Description \u2022 Air intake mode does not change when switching REC\/FRESH mode \u2022 No change in wind noise when airflow volume is set to 3 or more even if REC\/FRESH switch is operated Possible cause \u2022 Dash-electrical supply unit detects DTC \u2015 Detects DTC and activates fail-safe \u2022 Air intake link malfunction \u2015 Lack of grease […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-9174","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/9174","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/comments?post=9174"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/9174\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=9174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}