{"id":10269,"date":"2022-03-10T20:30:54","date_gmt":"2022-03-10T20:30:54","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2566141\/"},"modified":"2022-03-10T20:30:54","modified_gmt":"2022-03-10T20:30:54","slug":"sm2566141","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2566141\/","title":{"rendered":"EXCESSIVE SHIFT SHOCK IS FELT WHEN UPSHIFTING AND DOWNSHIFTING [ET6A-EL (US)]"},"content":{"rendered":"
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EXCESSIVE SHIFT SHOCK IS FELT WHEN UPSHIFTING AND DOWNSHIFTING [ET6A-EL (US)]<\/h3>\n<\/div>\n

SM2566141<\/p>\n

<\/p>\n
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\n
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id0503n21021n5<\/p>\n

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

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Excessive shift shock is felt when upshifting and downshifting<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

\n
Description<\/span><\/div>\n<\/td>\n
\n
\u2022 Excessive shift shock is felt when depressing accelerator pedal to accelerate at upshifting.<\/div>\n
\u2022 During cruising, excessive shift shock is felt when depressing accelerator pedal at downshifting.<\/div>\n<\/td>\n<\/tr>\n
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Possible cause<\/span><\/div>\n<\/td>\n
\n
1. Insufficient TCM learning<\/div>\n
2. Signal malfunction<\/div>\n
\n
\n
\u2015 APP sensor malfunction<\/div>\n<\/dd>\n<\/dl>\n
3. Poor installation or worn of engine mount, suspension<\/div>\n
4. Engine control system malfunction<\/div>\n<\/td>\n<\/tr>\n
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System wiring diagram<\/span><\/div>\n<\/td>\n
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\u2022 Not applicable<\/div>\n<\/td>\n<\/tr>\n
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Connector diagram<\/span><\/div>\n<\/td>\n
\n
\u2022 Not applicable<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



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

Diagnostic procedure<\/p>\n

\n
\n
Note<\/div>\n<\/dd>\n
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\u2022 If a DTC is stored in the PCM, the malfunction may be resolved by repairing the malfunctioning location.<\/div>\n<\/dd>\n<\/dl>\n

\n\n\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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Results<\/p>\n<\/th>\n

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

\n
1<\/div>\n<\/td>\n
\n
VERIFY MALFUNCTION SYMPTOM<\/div>\n
\u2022 Is the malfunction symptom (shift shock\/shifting time) at the same level compared to a vehicle of the same model (ET6A-EL vehicles)?<\/div>\n<\/td>\n
\n
Yes<\/div>\n<\/td>\n
\n
Symptom troubleshooting is completed.<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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2<\/div>\n<\/td>\n
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PERFORM INITIAL LEARNING<\/div>\n
\u2022 Perform the initial learning. (See INITIAL LEARNING [ET6A-EL (US)]<\/a>.)<\/div>\n
\u2022 Does the symptom disappear?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
\n
Symptom troubleshooting is completed.<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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3<\/div>\n<\/td>\n
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PERFORM ON-BOARD DIAGNOSTIC TO VERIFY HYDRAULIC PRESSURE SWITCH OPERATION PRESSURE<\/div>\n
\u2022 Is the operation pressure normal?<\/div>\n<\/td>\n
\n
Yes<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Replace the control valve body.<\/div>\n
(See CONTROL VALVE BODY REMOVAL\/INSTALLATION [ET6A-EL (US)]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
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4<\/div>\n<\/td>\n
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INSPECT SIGNAL PARTS FOR MALFUNCTION<\/div>\n
\u2022 Inspect the value at the following PCM PID using the M-MDS. (See PID\/DATA MONITOR INSPECTION<\/a>.)<\/div>\n
\n
\n
\u2015 APP (APP sensor)<\/div>\n<\/dd>\n<\/dl>\n
\u2022 Is there any malfunction? (See PID\/DATA MONITOR TABLE [PCM (SKYACTIV-G (US))]<\/a>.)<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
\n
Repair or replace any malfunctioning parts according to the inspection result.<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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5<\/div>\n<\/td>\n
\n
INSPECT ENGINE MOUNT\/SUSPENSION FOR POOR TIGHTENING<\/div>\n
\u2022 Is there any malfunction?<\/div>\n<\/td>\n
\n
Yes<\/div>\n<\/td>\n
\n
Repair or replace any malfunctioning parts according to the inspection result.<\/div>\n
(See ENGINE REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Symptom troubleshooting is completed.<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
<\/div>\n
<\/div>\n
<\/div>\n

<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

EXCESSIVE SHIFT SHOCK IS FELT WHEN UPSHIFTING AND DOWNSHIFTING [ET6A-EL (US)] SM2566141 id0503n21021n5 Troubleshooting item Excessive shift shock is felt when upshifting and downshifting Description \u2022 Excessive shift shock is felt when depressing accelerator pedal to accelerate at upshifting. \u2022 During cruising, excessive shift shock is felt when depressing accelerator pedal at downshifting. Possible cause 1. Insufficient TCM learning 2. Signal malfunction \u2015 APP sensor malfunction 3. Poor installation or worn of engine mount, suspension […]<\/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-10269","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/10269","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=10269"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/10269\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=10269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}