{"id":9216,"date":"2022-03-10T20:30:46","date_gmt":"2022-03-10T20:30:46","guid":{"rendered":"https:\/\/www.hexorcism.com\/19BP\/sm2335882\/"},"modified":"2022-03-10T20:30:46","modified_gmt":"2022-03-10T20:30:46","slug":"sm2335882","status":"publish","type":"page","link":"https:\/\/www.hexorcism.com\/19BP\/sm2335882\/","title":{"rendered":"AIR BAG SYSTEM WARNING LIGHT ILLUMINATES CONSTANTLY [AIR BAG SYSTEM]"},"content":{"rendered":"
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AIR BAG SYSTEM WARNING LIGHT ILLUMINATES CONSTANTLY [AIR BAG SYSTEM]<\/h3>\n<\/div>\n

SM2335882<\/p>\n

<\/p>\n
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id0803a3814400<\/p>\n

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

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Air bag system warning light illuminates constantly<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n

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Description<\/span><\/div>\n<\/td>\n
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\u2022 After switching the ignition ON (engine off or on), the air bag system warning light turns on and remains on after approx. 6 s<\/span> have elapsed.<\/div>\n<\/td>\n<\/tr>\n
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Possible cause<\/span><\/div>\n<\/td>\n
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\u2022 IG1 relay No.2 malfunction<\/div>\n
\u2022 DTCs are stored in the SAS control module.<\/div>\n
\u2022 Battery malfunction<\/div>\n
\u2022 Generator system malfunction<\/div>\n
\u2022 SAS control module connector or terminal malfunction<\/div>\n
\u2022 SAS control module malfunction<\/div>\n
\u2022 Instrument cluster malfunction<\/div>\n
\u2022 Malfunction in CAN line between the SAS control module and instrument cluster<\/div>\n
\u2022 Open circuit in SAS control module power supply circuit<\/div>\n
\u2022 Short to ground in SAS control module power supply circuit<\/div>\n
\u2022 Open circuit in SAS control module ground circuit<\/div>\n<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Warning<\/div>\n<\/dd>\n
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\u2022 Handling the component parts improperly can accidentally operate (deploy) the air bag module, which may seriously injure you. Read the service warnings\/cautions and the workshop manual before handling the air bag system components. (See AIR BAG SYSTEM SERVICE WARNINGS [STANDARD DEPLOYMENT CONTROL SYSTEM – MEXICO SPEC.]<\/a>.) (See AIR BAG SYSTEM SERVICE CAUTIONS [STANDARD DEPLOYMENT CONTROL SYSTEM – MEXICO SPEC.]<\/a>.) (See AIR BAG SYSTEM SERVICE WARNINGS [TWO-STEP DEPLOYMENT CONTROL SYSTEM – US\/CANADA SPEC.]<\/a>.) (See AIR BAG SYSTEM SERVICE CAUTIONS [TWO-STEP DEPLOYMENT CONTROL SYSTEM – US\/CANADA SPEC.]<\/a>.)<\/div>\n<\/dd>\n<\/dl>\n

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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
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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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INSPECT IG1 RELAY No.2<\/div>\n
\u2022 Switch the ignition off.<\/div>\n
\u2022 Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION\/CONNECTION [(US)]<\/a>.)<\/div>\n
\u2022 Inspect the IG1 relay No.2. (See RELAY INSPECTION<\/a>.)<\/div>\n
\u2022 Is the IG1 relay No.2 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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Replace the IG1 relay No.2, then perform the repair completion verification.<\/div>\n
(See RELAY LOCATION [(US)]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
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2<\/div>\n<\/td>\n
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INSPECT SAS CONTROL MODULE DTC<\/div>\n
\u2022 Perform the SAS control module DTC inspection using the M-MDS. (See DTC INSPECTION<\/a>.)<\/div>\n
\u2022 Are any DTCs present?<\/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 [SAS CONTROL MODULE (STANDARD DEPLOYMENT CONTROL SYSTEM – MEXICO SPEC.)]<\/a>.)<\/div>\n
(See DTC TABLE [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM – US\/CANADA SPEC.)]<\/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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3<\/div>\n<\/td>\n
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INSPECT BATTERY<\/div>\n
\u2022 Inspect the battery. (See BATTERY INSPECTION [(US)]<\/a>.)<\/div>\n
\u2022 Is the battery 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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Replace or charge the battery.<\/div>\n
(See BATTERY REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
(See BATTERY REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
(See BATTERY RECHARGING [(US)]<\/a>.)<\/div>\n
Then perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
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4<\/div>\n<\/td>\n
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INSPECT GENERATOR<\/div>\n
\u2022 Inspect the generator. (See GENERATOR INSPECTION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.) (See GENERATOR INSPECTION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
\u2022 Is the generator 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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Replace the generator, then go to perform the repair completion verification.<\/div>\n
(See GENERATOR REMOVAL\/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n
(See GENERATOR REMOVAL\/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
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5<\/div>\n<\/td>\n
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VERIFY THAT SAS CONTROL MODULE CONNECTOR IS CONNECTED<\/div>\n
\u2022 Switch the ignition off.<\/div>\n
\u2022 Disconnect the negative battery terminal and wait for 1 min or more<\/span>. (See NEGATIVE BATTERY TERMINAL DISCONNECTION\/CONNECTION [(US)]<\/a>.)<\/div>\n
\u2022 Verify the condition of the SAS control module connectors. (See SAS CONTROL MODULE REMOVAL\/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM – MEXICO SPEC.]<\/a>.) (See SAS CONTROL MODULE REMOVAL\/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM – US\/CANADA SPEC.]<\/a>.)<\/div>\n
\u2022 Are all SAS control module connectors securely connected?<\/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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Reconnect the connector properly, then go to perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
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6<\/div>\n<\/td>\n
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VERIFY THAT INSTRUMENT CLUSTER CONNECTOR IS CONNECTED<\/div>\n
\u2022 Remove the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL\/INSTALLATION<\/a>.)<\/div>\n
\u2022 Are all instrument cluster connectors securely connected?<\/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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Reconnect the connector properly, then go to perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
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7<\/div>\n<\/td>\n
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INSPECT DTCs IN SAS CONTROL MODULE<\/div>\n
\u2022 Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION\/CONNECTION [(US)]<\/a>.)<\/div>\n
\u2022 Switch the ignition ON (engine off or on).<\/div>\n
\u2022 Clear the DTC for the SAS control module using the M-MDS. (See CLEARING DTC<\/a>.)<\/div>\n
\u2022 Inspect the DTC for the SAS control module on-board diagnostic system. (See DTC INSPECTION<\/a>.)<\/div>\n
\u2022 Have DTCs been recorded in memory?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Perform the applicable DTC inspection, then perform the repair completion verification.<\/div>\n
(See SAS CONTROL MODULE REMOVAL\/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM – MEXICO SPEC.]<\/a>.)<\/div>\n
(See SAS CONTROL MODULE REMOVAL\/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM – US\/CANADA SPEC.]<\/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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8<\/div>\n<\/td>\n
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INSPECT DTCs IN BCM<\/div>\n
\u2022 Inspect the DTC for the BCM on-board diagnostic system. (See DTC INSPECTION<\/a>.)<\/div>\n
\u2022 Are the any DTCs present?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Perform the applicable DTC inspection, then perform the repair completion verification.<\/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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Go to the next step.<\/div>\n<\/td>\n<\/tr>\n
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9<\/div>\n<\/td>\n
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VERIFY SAS CONTROL MODULE CONNECTOR CONDITION<\/div>\n
\u2022 Switch the ignition off.<\/div>\n
\u2022 Disconnect the negative battery terminal and wait for 1 min or more<\/span>. (See NEGATIVE BATTERY TERMINAL DISCONNECTION\/CONNECTION [(US)]<\/a>.)<\/div>\n
\u2022 Disconnect all SAS control module connectors. (See SAS CONTROL MODULE REMOVAL\/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM – MEXICO SPEC.]<\/a>.) (See SAS CONTROL MODULE REMOVAL\/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM – US\/CANADA SPEC.]<\/a>.)<\/div>\n
\u2022 Inspect the connector engagement and connection condition and inspect the terminals for damage, deformation, corrosion, or disconnection.<\/div>\n
\u2022 Is the connector 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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Replace the air bag harness, then perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
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10<\/div>\n<\/td>\n
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INSPECT SAS CONTROL MODULE POWER SUPPLY CIRCUIT FOR SHORT TO GROUND AND OPEN CIRCUIT<\/div>\n
\u2022 Inspect the power supply circuit for an open circuit and short to ground. (See CIRCUIT INSPECTION<\/a>.)<\/div>\n
\u2022 Is the circuit 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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Repair or replace the malfunctioning location and perform the repair completion verification.<\/div>\n<\/td>\n<\/tr>\n
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11<\/div>\n<\/td>\n
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INSPECT SAS CONTROL MODULE GROUND CIRCUIT FOR OPEN CIRCUIT<\/div>\n
\u2022 Inspect the ground circuit for an open circuit. (See CIRCUIT INSPECTION<\/a>.)<\/div>\n
\u2022 Is the circuit normal?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Repair the instrument cluster, then perform the repair completion verification.<\/div>\n
(See INSTRUMENT CLUSTER REMOVAL\/INSTALLATION<\/a>.)<\/div>\n<\/td>\n<\/tr>\n
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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
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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 Connect the SAS control module connectors.<\/div>\n
\u2022 Reconnect all disconnected connectors.<\/div>\n
\u2022 Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION\/CONNECTION [(US)]<\/a>.)<\/div>\n
\u2022 Switch the ignition ON (engine off or on).<\/div>\n
\u2022 Does the air bag system warning light illuminate for approx. 6 s<\/span> and turn off?<\/div>\n<\/td>\n
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Yes<\/div>\n<\/td>\n
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Verify that there are no DTCs in the memory. If there are no DTCs, the troubleshooting is completed.<\/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
\u2022 If the CAN communication is normal, replace the SAS control module. (See SAS CONTROL MODULE REMOVAL\/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM – MEXICO SPEC.]<\/a>.) (See SAS CONTROL MODULE REMOVAL\/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM – US\/CANADA SPEC.]<\/a>.)<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
<\/div>\n
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<\/div>\n

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

AIR BAG SYSTEM WARNING LIGHT ILLUMINATES CONSTANTLY [AIR BAG SYSTEM] SM2335882 id0803a3814400 Troubleshooting item Air bag system warning light illuminates constantly Description \u2022 After switching the ignition ON (engine off or on), the air bag system warning light turns on and remains on after approx. 6 s have elapsed. Possible cause \u2022 IG1 relay No.2 malfunction \u2022 DTCs are stored in the SAS control module. \u2022 Battery malfunction \u2022 Generator system malfunction \u2022 SAS control […]<\/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-9216","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/9216","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=9216"}],"version-history":[{"count":0,"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/pages\/9216\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hexorcism.com\/19BP\/wp-json\/wp\/v2\/media?parent=9216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}