[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-655196-en":3,"detail-sidebar-cat-0-en-105":31,"doc-seo-655196-105":81},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":20,"is_deleted":4,"is_public":21,"is_downloadable":21,"audit_status":21,"page_count":22,"language":23,"language_code":24,"site_id":25,"html_lang":24,"table_of_contents":26,"faqs":27,"seo_title":28,"seo_description":14,"update_tm":29,"read_time":30},655196,962090760505,"SANS","https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d",6,"Technology","ELECTRICAL - SECTION PG - POWER SUPPLY, GROUND & CIRCUIT ELEMENTS","Service manual section covering electrical system fundamentals for Power Supply, Ground, and Circuit Elements. Includes service information, DTC index with U1000 CAN communication circuit reference to PG-34, and safety precautions for the Supplemental Restraint System (SRS) involving AIR BAG and SEAT BELT pre-tensioner, emphasizing authorized dealer maintenance and correct handling. Provides power supply routing circuits and schematics for different engine models, plus IPDM E/R system description, terminal arrangement, and ground circuit checks.","ELECTRICAL  \nSECTION PG  \nPOWER SUPPLY, GROUND & CIRCUIT ELEMENTS  \nCONTENTS  \nSERVICE INFORMATION ........................... 2  \nDTC INDEX ......................................................... 2  \nU1000 .......................................................................2  \nPRECAUTIONS .................................................. 3  \nPrecaution for Supplemental Restraint System (SRS) \"AIR BAG\" and \"SEAT BELT PRE-TENSIONER\" ..................................................................3  \nPOWER SUPPLY ROUTING CIRCUIT .............. 4  \nEXCEPT FOR V9X ENGINE MODELS ......................4  \nEXCEPT FOR V9X ENGINE MODELS : Schematic ...............................................................................4  \nEXCEPT FOR V9X ENGINE MODELS : Wiring Diagram-POWER- .................................................5  \nV9X ENGINE MODELS ............................................ 14  \nV9X ENGINE MODELS : Schematic ...................... 15  \nV9X ENGINE MODELS : Wiring Diagram-POWER- ........................................................................ 16  \nIPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) ................26  \nSystem Description ................................................ 26  \nCAN Communication System Description ..............27  \nFunction of Detecting Ignition Relay Malfunction ....27  \nCONSULT Function (IPDM E/R) ............................27  \nAuto Active Test ..................................................... 28  \nSchematic .............................................................. 31  \nIPDM E/R Terminal Arrangement ..........................33  \nCheck IPDM E/R Power Supply and Ground Circuit .......................................................................... 33  \nU1000 CAN COMM CIRCUIT ................................34  \nRemoval and Installation of IPDM E/R ...................34  \nGROUND CIRCUIT ...........................................36  \nGround Distribution .................................................36  \nHARNESS .........................................................49  \nHarness Layout ......................................................49  \nWiring Diagram Codes (Cell Codes) ......................74  \nELECTRICAL UNITS LOCATION ....................78  \nElectrical Units Location .........................................78  \nFuse ........................................................................81  \nFusible Link ............................................................81  \nCircuit Breaker (Built Into BCM) .............................81  \nHARNESS CONNECTOR .................................82  \nDescription ..............................................................82  \nELECTRICAL UNITS ........................................84  \nTerminal Arrangement ............................................84  \nSTANDARDIZED RELAY .................................85  \nDescription ..............................................................85  \nSUPER MULTIPLE JUNCTION (SMJ) .............87  \nTerminal Arrangement ............................................87  \nFUSE BLOCK-JUNCTION BOX (J/B) ............89  \nTerminal Arrangement ............................................89  \nFUSE AND FUSIBLE LINK BOX ......................90  \nTerminal Arrangement ............................................90  \nFUSE AND RELAY BOX ..................................91  \nTerminal Arrangement ............................................91  \nA  \nB  \nC  \nD  \nE  \nF  \nG  \nH  \nI  \nJ  \nPG  \nL  \nM  \nN  \nO  \nP  \nSERVICE INFORMATION  \nDTC INDEX  \nU1000  \nINFOID:0000000005447415  \n\n| DTC | Items (CONSULT screen terms) | Reference |\n| --- | --- | --- |\n| U1000 | CAN COMM CIRCUIT | PG-34, \"U1000 CAN COMM CIRCUIT\" |\n\nPRECAUTIONS  \n\u003C SERVICE INFORMATION >  \nPRECAUTIONS  \nPrecaution for Supplemental Restraint System (SRS) \"AIR BAG\" and \"SEAT BELT  \nPRE-TENSIONER\" INFOID:0000000005447416  \nThe Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along","cbCaibpbv4ChUPJz","https://ap.wps.com/l/cbCaibpbv4ChUPJz","pdf",4337950,9,1,92,"English","en",105,"# SERVICE INFORMATION\n# DTC INDEX\n# U1000\n# PRECAUTIONS\n## Precaution for Supplemental Restraint System (SRS) \"AIR BAG\" and \"SEAT BELT PRE-TENSIONER\"\n# POWER SUPPLY ROUTING CIRCUIT\n## EXCEPT FOR V9X ENGINE MODELS\n## V9X ENGINE MODELS\n# IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)\n## System Description\n## CAN Communication System Description\n## Function of Detecting Ignition Relay Malfunction\n## CONSULT Function (IPDM E/R)\n## Auto Active Test\n## Schematic\n## IPDM E/R Terminal Arrangement\n## Check IPDM E/R Power Supply and Ground Circuit\n# U1000 CAN COMM CIRCUIT\n# Removal and Installation of IPDM E/R\n# GROUND CIRCUIT\n## Ground Distribution\n# HARNESS\n## Harness Layout\n# ELECTRICAL UNITS LOCATION\n## Fuse\n## Fusible Link\n## Circuit Breaker (Built Into BCM)\n## HARNESS CONNECTOR\n## ELECTRICAL UNITS\n## STANDARDIZED RELAY\n## SUPER MULTIPLE JUNCTION (SMJ)\n## FUSE BLOCK-JUNCTION BOX (J/B)\n## FUSE AND FUSIBLE LINK BOX\n## FUSE AND RELAY BOX","[{\"question\":\"What does DTC U1000 correspond to in the CONSULT screen terms?\",\"answer\":\"DTC U1000 corresponds to the CAN COMM CIRCUIT, referenced to PG-34 and the entry titled \\\"U1000 CAN COMM CIRCUIT\\\".\"},{\"question\":\"What precautions are required when servicing the SRS (AIR BAG and SEAT BELT PRE-TENSIONER)?\",\"answer\":\"Maintenance must be performed by an authorized NISSAN/INFINITI dealer to avoid rendering the SRS inoperative. The manual also warns against improper removal/installation and against using electrical test equipment on any SRS-related circuit unless instructed.\"},{\"question\":\"What is included in the IPDM E/R section regarding diagnostics and circuit checks?\",\"answer\":\"The section provides system and CAN communication descriptions, ignition relay malfunction detection function, CONSULT functions and auto active test, schematics, terminal arrangement, and steps to check IPDM E/R power supply and ground circuit.\"}]","ELECTRICAL - SECTION PG - POWER SUPPLY, GROUND & CIRCUIT ELEMENTS | PDF",1792960051,232,{"code":4,"msg":5,"data":32},[33,38,43,48,53,56,61,66,70,73,77],{"id":21,"doc_module":4,"doc_module_name":34,"category_name":35,"show_sort_weight":36,"slug":37},"Document","Story & Novel",90,"story-novel",{"id":39,"doc_module":4,"doc_module_name":34,"category_name":40,"show_sort_weight":41,"slug":42},2,"Literature",80,"literature",{"id":44,"doc_module":4,"doc_module_name":34,"category_name":45,"show_sort_weight":46,"slug":47},4,"Exam",70,"exam",{"id":49,"doc_module":4,"doc_module_name":34,"category_name":50,"show_sort_weight":51,"slug":52},5,"Comic",60,"comic",{"id":11,"doc_module":4,"doc_module_name":34,"category_name":12,"show_sort_weight":54,"slug":55},50,"technology",{"id":57,"doc_module":4,"doc_module_name":34,"category_name":58,"show_sort_weight":59,"slug":60},7,"Healthcare",40,"healthcare",{"id":62,"doc_module":4,"doc_module_name":34,"category_name":63,"show_sort_weight":64,"slug":65},8,"Research & Report",30,"research-report",{"id":20,"doc_module":4,"doc_module_name":34,"category_name":67,"show_sort_weight":68,"slug":69},"Religion & Spirituality",20,"religion-spirituality",{"id":68,"doc_module":4,"doc_module_name":34,"category_name":71,"show_sort_weight":68,"slug":72},"World Cup","world-cup",{"id":74,"doc_module":4,"doc_module_name":34,"category_name":75,"show_sort_weight":74,"slug":76},10,"Lifestyle","lifestyle",{"id":78,"doc_module":4,"doc_module_name":34,"category_name":79,"show_sort_weight":49,"slug":80},19,"General","general",{"code":4,"msg":82,"data":83},"ok",{"site_id":25,"language":24,"slug":84,"title":13,"keywords":85,"description":14,"schema_data":86,"social_meta":140,"head_meta":142,"extra_data":144,"updated_unix":145},"electrical-section-pg-power-supply-ground-circuit-elements","",{"@graph":87,"@context":139},[88,102,122],{"@type":89,"itemListElement":90},"BreadcrumbList",[91,95,97,100],{"item":92,"name":93,"@type":94,"position":21},"https://docshare.wps.com","Home","ListItem",{"item":96,"name":34,"@type":94,"position":39},"https://docshare.wps.com/document/",{"item":98,"name":12,"@type":94,"position":99},"https://docshare.wps.com/document/technology/",3,{"item":101,"name":13,"@type":94,"position":44},"https://docshare.wps.com/document/electrical-section-pg-power-supply-ground-circuit-elements/655196/",{"url":101,"name":13,"@type":103,"image":104,"author":109,"headline":13,"publisher":111,"fileFormat":114,"inLanguage":24,"description":14,"dateModified":115,"datePublished":116,"encodingFormat":114,"isAccessibleForFree":117,"interactionStatistic":118},"DigitalDocument",{"url":105,"@type":106,"width":107,"height":108},"https://docshare.wps.com/thumbnails/electrical-section-pg-power-supply-ground-circuit-elements/655196.png","ImageObject",300,407,{"name":9,"@type":110},"Person",{"url":92,"name":112,"@type":113},"DocShare","Organization","application/pdf","2026-11-01","2026-10-25",true,{"@type":119,"interactionType":120,"userInteractionCount":20},"InteractionCounter",{"@type":121},"ViewAction",{"@type":123,"mainEntity":124},"FAQPage",[125,131,135],{"name":126,"@type":127,"acceptedAnswer":128},"What does DTC U1000 correspond to in the CONSULT screen terms?","Question",{"text":129,"@type":130},"DTC U1000 corresponds to the CAN COMM CIRCUIT, referenced to PG-34 and the entry titled \"U1000 CAN COMM CIRCUIT\".","Answer",{"name":132,"@type":127,"acceptedAnswer":133},"What precautions are required when servicing the SRS (AIR BAG and SEAT BELT PRE-TENSIONER)?",{"text":134,"@type":130},"Maintenance must be performed by an authorized NISSAN/INFINITI dealer to avoid rendering the SRS inoperative. The manual also warns against improper removal/installation and against using electrical test equipment on any SRS-related circuit unless instructed.",{"name":136,"@type":127,"acceptedAnswer":137},"What is included in the IPDM E/R section regarding diagnostics and circuit checks?",{"text":138,"@type":130},"The section provides system and CAN communication descriptions, ignition relay malfunction detection function, CONSULT functions and auto active test, schematics, terminal arrangement, and steps to check IPDM E/R power supply and ground circuit.","https://schema.org",{"og:url":101,"og:type":141,"og:title":13,"og:site_name":112,"og:description":14},"article",{"robots":143,"canonical":101},"index,follow",{"doc_id":7,"site_id":25},1793113324]