{"id":10418,"date":"2022-03-10T20:30:56","date_gmt":"2022-03-10T20:30:56","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2566395\/"},"modified":"2022-03-10T20:30:56","modified_gmt":"2022-03-10T20:30:56","slug":"sm2566395","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2566395\/","title":{"rendered":"ADVANCED KEYLESS ENTRY SYSTEM DOES NOT OPERATE [SECURITY AND LOCKS (US)]"},"content":{"rendered":"
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ADVANCED KEYLESS ENTRY SYSTEM DOES NOT OPERATE [SECURITY AND LOCKS (US)]<\/h3>\n<\/div>\n

SM2566395<\/p>\n

<\/p>\n
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id0903k70231ka<\/p>\n



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

Outline<\/p>\n

\n\n\n\n\n\n\n\n\n
\n
Description<\/span><\/div>\n<\/td>\n
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\u2022 Cannot unlock even if door release touch sensor is touched.<\/div>\n
\u2022 Cannot lock even if door lock touch sensor is touched.<\/div>\n<\/td>\n<\/tr>\n
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Possible cause<\/div>\n<\/td>\n
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\u2022 Remote transmitter malfunction<\/div>\n
\n
\n
\u2015 Remote transmitter is in power-saving mode<\/div>\n<\/dd>\n<\/dl>\n
\u2022 Connector or terminal malfunction of the following parts:<\/div>\n
\n
\n
\u2015 Front outer handle<\/div>\n
\u2015 Keyless receiver<\/div>\n
\u2015 LF control module<\/div>\n
\u2015 BCM<\/div>\n
\u2015 Door-electrical supply unit (driver\u2019s side)<\/div>\n
\u2015 Front door latch and lock actuator (driver\u2019s side)<\/div>\n<\/dd>\n<\/dl>\n
\u2022 Short to ground or open circuit in keyless antenna (front outer handle) signal circuit<\/div>\n
\u2022 Short to ground or open circuit in touch sensor (front outer handle) signal circuit<\/div>\n
\u2022 Short to ground or open circuit in keyless receiver signal circuit<\/div>\n
\u2022 Open circuit in keyless receiver ground circuit<\/div>\n
\u2022 Short to ground or open circuit in door lock-link switch (front door latch and lock actuator) signal circuit<\/div>\n
\u2022 Open circuit in door lock-link switch (front door latch and lock actuator) ground circuit<\/div>\n
\u2022 Front outer handle malfunction<\/div>\n
\u2022 Keyless receiver malfunction<\/div>\n
\u2022 Front door latch and lock actuator (driver’s side) malfunction<\/div>\n
\u2022 LF control unit malfunction<\/div>\n
\u2022 Door-electrical supply unit (driver’s side) malfunction<\/div>\n
\u2022 Non-designated battery is being used<\/p>\n
\n
\n
Note<\/div>\n<\/dd>\n
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\u2022 Use a CR2032 battery.<\/div>\n<\/dd>\n<\/dl>\n<\/div>\n<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



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

Diagnostic Procedure<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

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

\n

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

\n

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

\n

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

\n
1<\/div>\n<\/td>\n
\n
VERIFY ALL SYSTEM DTCs<\/div>\n
\u2022 Perform the DTC inspection. (See DTC INSPECTION<\/a>.)<\/div>\n
\u2022 Are any DTCs displayed?<\/div>\n<\/td>\n
\n
Yes<\/div>\n<\/td>\n
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Repair the malfunctioning location according to the applicable DTC troubleshooting.<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
\n
2<\/div>\n<\/td>\n
\n
INSPECT REMOTE TRANSMITTER FOR MALFUNCTION<\/div>\n
\u2022 Verify if the remote transmitter is in power-saving mode.<\/div>\n
\u2022 Is it in power-saving mode?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
\n
Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
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Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
\n
3<\/div>\n<\/td>\n
\n
INSPECT FRONT OUTER HANDLE, KEYLESS RECEIVER, LF CONTROL UNIT, BCM, DOOR-ELECTRICAL SUPPLY UNIT (DRIVER\u2019S SIDE), AND FRONT DOOR LATCH AND LOCK ACTUATOR (DRIVER\u2019S SIDE) CONNECTORS FOR MALFUNCTION<\/div>\n
\u2022 Inspect the applicable connector and terminal. (See CONNECTOR INSPECTION<\/a>.)<\/div>\n
\u2022 Are the connector and terminal 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
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
\n
4<\/div>\n<\/td>\n
\n
INSPECT FRONT OUTER HANDLE POWER SUPPLY CIRCUIT FOR SHORT TO GROUND AND OPEN CIRCUIT<\/div>\n
\u2022 Inspect the power supply circuit for a short to ground and open circuit. (See CIRCUIT INSPECTION<\/a>.)<\/div>\n
\u2022 Is the circuit 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
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
\n
5<\/div>\n<\/td>\n
\n
INSPECT KEYLESS RECEIVER SIGNAL CIRCUIT FOR SHORT TO GROUND AND OPEN CIRCUIT<\/div>\n
\u2022 Inspect the signal circuit for a short to ground and open circuit. (See CIRCUIT INSPECTION<\/a>.)<\/div>\n
\u2022 Is the circuit 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
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
\n
6<\/div>\n<\/td>\n
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INSPECT KEYLESS RECEIVER GROUND CIRCUIT FOR OPEN CIRCUIT<\/div>\n
\u2022 Inspect the ground circuit for open circuit. (See CIRCUIT INSPECTION<\/a>.)<\/div>\n
\u2022 Is the circuit 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
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
\n
7<\/div>\n<\/td>\n
\n
INSPECT FRONT OUTER HANDLE FOR MALFUNCTION<\/div>\n
\u2022 Inspect the applicable part. (See TOUCH SENSOR INSPECTION<\/a>.)<\/div>\n
\u2022 Is the part 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
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n
(See TOUCH SENSOR REMOVAL\/INSTALLATION<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
\n
8<\/div>\n<\/td>\n
\n
INSPECT KEYLESS RECEIVER FOR MALFUNCTION<\/div>\n
\u2022 Inspect the applicable part. (See KEYLESS RECEIVER INSPECTION<\/a>.)<\/div>\n
\u2022 Is the part 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
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n
(See KEYLESS RECEIVER REMOVAL\/INSTALLATION<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
\n
9<\/div>\n<\/td>\n
\n
INSPECT FRONT DOOR LATCH AND LOCK ACTUATOR (DRIVER\u2019S SIDE) FOR MALFUNCTION<\/div>\n
\u2022 Inspect the applicable part. (See FRONT DOOR LATCH AND LOCK ACTUATOR INSPECTION [(US)]<\/a>.)<\/div>\n
\u2022 Is the part 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
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n
(See FRONT DOOR LATCH AND LOCK ACTUATOR REMOVAL\/INSTALLATION<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
\n
10<\/div>\n<\/td>\n
\n
INSPECT LF CONTROL UNIT FOR MALFUNCTION<\/div>\n
\u2022 Inspect the applicable part. (See LF CONTROL UNIT INSPECTION [(US)]<\/a>.)<\/div>\n
\u2022 Is the part 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
Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n
(See LF CONTROL UNIT REMOVAL\/INSTALLATION<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
\n
Repair completion verification<\/div>\n<\/td>\n
\n
VERIFY THAT VEHICLE IS REPAIRED<\/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
\n
Yes<\/div>\n<\/td>\n
\n
Complete the symptom troubleshooting. (Explain contents of repair to customer)<\/div>\n<\/td>\n<\/tr>\n
\n
No<\/div>\n<\/td>\n
\n
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
\u2022 If the malfunction is not resolved, replace the door-electrical supply unit. (See DOOR-ELECTRICAL SUPPLY UNIT REMOVAL\/INSTALLATION<\/a>.)<\/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":"

ADVANCED KEYLESS ENTRY SYSTEM DOES NOT OPERATE [SECURITY AND LOCKS (US)] SM2566395 id0903k70231ka Outline Description \u2022 Cannot unlock even if door release touch sensor is touched. \u2022 Cannot lock even if door lock touch sensor is touched. Possible cause \u2022 Remote transmitter malfunction \u2015 Remote transmitter is in power-saving mode \u2022 Connector or terminal malfunction of the following parts: \u2015 Front outer handle \u2015 Keyless receiver \u2015 LF control module \u2015 BCM \u2015 Door-electrical supply […]<\/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-10418","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/10418","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=10418"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/10418\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=10418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}