{"id":10563,"date":"2022-03-10T20:30:58","date_gmt":"2022-03-10T20:30:58","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2778853\/"},"modified":"2022-03-10T20:30:58","modified_gmt":"2022-03-10T20:30:58","slug":"sm2778853","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2778853\/","title":{"rendered":"TPMS WARNING LIGHT ILLUMINATES [DIRECT TIRE PRESSURE MONITORING SYSTEM (TPMS)]"},"content":{"rendered":"
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TPMS WARNING LIGHT ILLUMINATES [DIRECT TIRE PRESSURE MONITORING SYSTEM (TPMS)]<\/h3>\n<\/div>\n

SM2778853<\/p>\n

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id020305000400<\/p>\n

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Caution<\/div>\n<\/dd>\n
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\u2022 The tire pressure cannot be measured accurately after driving for a long period due to the internal temperature and pressure. Stop the vehicle for approx. 1 hour and then perform the tire pressure measurement and adjustment.<\/div>\n
\u2022 Use a high accuracy digital gauge for measurement of the tire pressure.<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n
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Note<\/div>\n<\/dd>\n
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\u2022 If the DTC clearing procedure is implemented, the TPMS warning light turns off.<\/div>\n
\u2022 The snapshot (temperature and pressure) stored when the TPMS warning light is turned on and off can be verified by operating the M-MDS.<\/div>\n<\/div>\n<\/dd>\n<\/dl>\n

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

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TPMS warning light illuminates<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

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Description<\/span><\/div>\n<\/td>\n
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\u2022 TPMS warning light illuminates continuously<\/div>\n
\u2022 TPMS warning light illuminates after engine start and turns off after driving for a period of time<\/div>\n<\/td>\n<\/tr>\n
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Possible cause<\/span><\/div>\n<\/td>\n
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\u2022 Tire pressure is lower than the specification. (Such as loss of air pressure due to puncture.)<\/div>\n
\u2022 The tire pressure decreases when the internal temperature of the tire is low. (The tire pressure, which was slightly below the standard while the tire was cold, exceeded the standard as the air expanded due to the heat generation during driving, causing the TPMS warning light to turn off temporarily.)<\/div>\n
\u2022 TPMS warning light circuit malfunction in the instrument cluster.<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



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Diagnostic Procedure<\/p>\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

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1<\/div>\n<\/td>\n
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VERIFY TPMS WARNING LIGHT ILLUMINATION CONDITION<\/div>\n
\u2022 Is the TPMS warning light illuminated?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Identify the tire causing the TPMS warning light to illuminate on the multi-information display, then go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Verify the tire position where the tire pressure is below the standard on the Mazda Connect screen, then 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 TIRE<\/div>\n
\u2022 Visually inspect the tire.<\/div>\n
\u2022 Is there any foreign object adhering to the tire?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Remove the any foreign object.<\/div>\n
Replace the tire if necessary, then go to the next step.<\/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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3<\/div>\n<\/td>\n
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INSPECT TIRE PRESSURE<\/div>\n
\u2022 Measure the tire pressure when the tires are cold.<\/div>\n
\u2022 Is the tire pressure lower than the specification? (See WHEEL AND TIRE SPECIFICATION [(US)]<\/a>.)<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Adjust the tire pressure to the specification when the tires are cold, then go to the next step.<\/div>\n
(See TIRE PRESSURE ADJUSTMENT [(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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4<\/div>\n<\/td>\n
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VERIFY TPMS WARNING LIGHT<\/div>\n
\u2022 Verify the TPMS warning light.<\/div>\n
\u2022 Does the TPMS warning light turn off?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Symptom troubleshooting completed.<\/div>\n
Explain to the customer what has been repaired.<\/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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5<\/div>\n<\/td>\n
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VERIFY TPMS WARNING LIGHT AFTER DRIVING THE VEHICLE<\/div>\n
\u2022 Drive the vehicle at speed of 25 km\/h {16 mph} or more<\/span> for 3 min or more<\/span>.<\/div>\n
\u2022 Verify the TPMS warning light.<\/div>\n
\u2022 Does the TPMS warning light turn off?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Symptom troubleshooting completed.<\/div>\n
Explain to the customer what has been repaired.<\/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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6<\/div>\n<\/td>\n
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VERIFY BODY CONTROL MODULE (BCM) DTC<\/div>\n
\u2022 Using the M-MDS, clear the DTC from the body control module (BCM). (See CLEARING DTC<\/a>.)<\/div>\n
\u2022 Using the M-MDS, perform the body control module (BCM) DTC inspection. (See DTC INSPECTION<\/a>.)<\/div>\n
\u2022 Is the DTC displayed?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Go to applicable DTC troubleshooting procedure.<\/div>\n
(See DTC TABLE [BODY CONTROL MODULE (BCM) (US)]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
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No<\/div>\n<\/td>\n
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Malfunction is in the TPMS warning light illumination control circuit in the instrument cluster.<\/div>\n
Replace the instrument cluster.<\/div>\n
(See INSTRUMENT CLUSTER REMOVAL\/INSTALLATION<\/a>.)<\/div>\n
Perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
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Repair completion verification<\/div>\n<\/td>\n
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VERIFY THAT MALFUNCTION SYMPTOMS DO NOT RECUR AFTER REPAIR<\/div>\n
\u2022 Install\/connect the part removed\/disconnected during the troubleshooting procedure.<\/div>\n
\u2022 Has the malfunction symptom been eliminated?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Complete the symptom troubleshooting.<\/div>\n
Explain to the customer what has been repaired.<\/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
<\/div>\n
<\/div>\n

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

TPMS WARNING LIGHT ILLUMINATES [DIRECT TIRE PRESSURE MONITORING SYSTEM (TPMS)] SM2778853 id020305000400 Caution \u2022 The tire pressure cannot be measured accurately after driving for a long period due to the internal temperature and pressure. Stop the vehicle for approx. 1 hour and then perform the tire pressure measurement and adjustment. \u2022 Use a high accuracy digital gauge for measurement of the tire pressure. Note \u2022 If the DTC clearing procedure is implemented, the TPMS warning […]<\/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-10563","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/10563","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=10563"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/10563\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=10563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}