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GENERAL INFORMATION CONTENTS PRECAUTIONS ...............................................................3 Precautions ..................................................................3 PRECAUTIONS FOR SUPPLEMENTAL .................................3 PRECAUTIONS FOR IVIS (INFINITI VEHICLE .................................3 .........................................4 PRECAUTIONS FOR MULTIPORT FUEL ...................................................................6 PRECAUTIONS FOR THREE WAY CATALYST ...........6 .....................................6 ...........................7 ........................................8 PRECAUTIONS FOR AIR CONDITIONING ..................8 HOW TO USE THIS MANUAL........................................9 Sample/Wiring Diagram - EXAMPL - ........................ 11 ..................................................12 CONTROL UNIT TERMINALS AND REFERENCE ........................................................13 Description .................................................................14 .........................................16 ...............................................17 DETECTABLE LINES AND NON-DETECTABLE .....................................................................17 .................................................18 .................................................19 HOW TO CHECK TERMINAL .......................................21 Connector and Terminal Pin Kit.................................21 ............................21 ...........................21 How to Check Enlarged Contact Spring of ...................................23 ........................................23 Terminal Lock Inspection ...........................................23 HOW TO PERFORM EFFICIENT DIAGNOSIS Work Flow..................................................................24 ......................................................25 ..............................................25 ....................................................26 ..............................................................26 ................................................27 .................................................27 .......................................27 Circuit Inspection .......................................................27 ......................................................27 ................28 ..............29 ...........................................30 ..........................................30 ...............................32 HOW TO FOLLOW TROUBLE DIAGNOSES...............34 How to Follow Test Groups in Trouble Diagnoses....35 TYPE 1: HARNESS WIRE COLOR AND .......................................................36 TYPE 2: HARNESS WIRE COLOR AND ........36 Key to Symbols Signifying Measurements or CONSULT-II CHECKING SYSTEM ...............................39 Function and System Application ..............................39 .....................................40 IDENTIFICATION INFORMATION ................................41 Model Variation ..........................................................41 VEHICLE IDENTIFICATION NUMBER .....................................................42 MA EM LC EC FE CL MT AT AX SU BR ST RS BT HA SC EL IDX |