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HỆ THỐNG KHỞI ĐỘNG TRÊN NISSAN VERSA SEDAN ĐỜI 2012
STR-1 ENGINE C D E F G H I J K L M SECTION STR A STR N O P CONTENTS STARTING SYSTEM PRECAUTION 2 PRECAUTIONS 2 Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TEN- SIONER" 2 PREPARATION 3 PREPARATION 3 Special Service Tool 3 Commercial Service Tools 3 SYSTEM DESCRIPTION 4 COMPONENT PARTS 4 Component Parts Location 4 Component Description 5 SYSTEM 6 System Diagram 6 System Description 6 WIRING DIAGRAM 7 STARTING SYSTEM 7 Wiring Diagram 7 BASIC INSPECTION 12 DIAGNOSIS AND REPAIR WORK FLOW 12 Work Flow 12 DTC/CIRCUIT DIAGNOSIS 15 B TERMINAL CIRCUIT 15 Description 15 Diagnosis Procedure 15 S CONNECTOR CIRCUIT 16 Description 16 Diagnosis Procedure 16 SYMPTOM DIAGNOSIS 17 STARTING SYSTEM 17 Symptom Table 17 REMOVAL AND INSTALLATION 18 STARTER MOTOR 18 Exploded View 18 Removal and Installation 19 Inspection and Adjustment 19 SERVICE DATA AND SPECIFICATIONS (SDS) 24 SERVICE DATA AND SPECIFICATIONS (SDS) 24 Starter Motor 24 Revision: July 2011 2012 Versa Sedan STR-2 < PRECAUTION > PRECAUTIONS PRECAUTION PRECAUTIONS Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" INFOID:0000000007714250 The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted. Information necessary to service the system safely is included in the SR and SB section of this Service Man- ual. WARNING: • To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision which would result in air bag inflation, all maintenance must be performed by an authorized NISSAN/INFINITI dealer. • Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag Module, see the SR section. • Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har- ness connectors. PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS WARNING: • When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni- tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing serious injury. • When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the battery, and wait at least 3 minutes before performing any service. Revision: July 2011 2012 Versa Sedan PREPARATION STR-3 < PREPARATION > C D E F G H I J K L M A STR N P O PREPARATION PREPARATION Special Service Tool INFOID:0000000007714251 The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here. Commercial Service Tools INFOID:0000000007221944 Tool number (Kent Moore No.) Tool name Description — (—) Model GR-8 1200 NI Multitasking battery and electrical di- agnostic station Tests batteries, starting and charging systems and charges batteries. For operating instructions, refer to diagnostic station instruction manual. AWIIA1239ZZ Tool name Description Power tool Loosening bolts, nuts and screws PIIB1407E Revision: July 2011 2012 Versa Sedan STR-4 < SYSTEM DESCRIPTION > COMPONENT PARTS SYSTEM DESCRIPTION COMPONENT PARTS Component Parts Location INFOID:0000000007221946 :Vehicle front 1. Starter motor 2. Transmission range switch (CVT Models) 3. IPDM E/R 4. Clutch interlock switch (M/T Models) ALBIA0745ZZ Revision: July 2011 2012 Versa Sedan COMPONENT PARTS STR-5 < SYSTEM DESCRIPTION > C D E F G H I J K L M A STR N P O Component Description INFOID:0000000007630823 Starter motor The starter motor plunger closes and the motor is supplied with battery power, which in turn cranks the engine, when the S termi- nal is supplied with electric power. Transmission range switch (CVT Models) Transmission range switch supplies power to the starter relay in- side the IPDM E/R when the selector lever is shifted to the P or N position. IPDM E/R CPU inside IPDM E/R operates the starter relay when the ignition switch is in the start position. Clutch interlock switch (M/T Models) Clutch interlock switch supplies power to the coil side of the starter relay when the clutch pedal is depressed to crank the engine. Revision: July 2011 2012 Versa Sedan STR-6 < SYSTEM DESCRIPTION > SYSTEM SYSTEM System Diagram INFOID:0000000007221949 System Description INFOID:0000000007221950 The starter motor plunger closes and provides a closed circuit between the battery and the starter motor. The starter motor is grounded to the cylinder block. With power and ground supplied, the starter motor operates. AWBIA1125GB Revision: July 2011 2012 Versa Sedan STARTING SYSTEM STR-7 < WIRING DIAGRAM > C D E F G H I J K L M A STR N P O WIRING DIAGRAM STARTING SYSTEM Wiring Diagram INFOID:0000000007221951 ABBWA0776GB Revision: July 2011 2012 Versa Sedan STR-8 < WIRING DIAGRAM > STARTING SYSTEM ABBIA1040GB Revision: July 2011 2012 Versa Sedan STARTING SYSTEM STR-9 < WIRING DIAGRAM > C D E F G H I J K L M A STR N P O ABBIA1041GB Revision: July 2011 2012 Versa Sedan STR-10 < WIRING DIAGRAM > STARTING SYSTEM ABBIA1042GB Revision: July 2011 2012 Versa Sedan [...]... necessary Refer to STR- 12, "Work Flow" NO >> Repair the harness Revision: July 2011 STR- 16 2012 Versa Sedan STARTING SYSTEM < SYMPTOM DIAGNOSIS > SYMPTOM DIAGNOSIS A STARTING SYSTEM Symptom Table INFOID:0000000007221958 Symptom No normal cranking Starter motor does not rotate Reference STR C Refer to STR- 12, "Work Flow" D E F G H I J K L M N O P Revision: July 2011 STR- 17 2012 Versa Sedan STARTER MOTOR...STARTING SYSTEM < WIRING DIAGRAM > A STR C D E F G H I J K L M N O ABBIA1043GB P Revision: July 2011 STR- 11 2012 Versa Sedan DIAGNOSIS AND REPAIR WORK FLOW < BASIC INSPECTION > BASIC INSPECTION DIAGNOSIS AND REPAIR WORK FLOW Work Flow INFOID:0000000007221953 OVERALL SEQUENCE AWBIA0755GB DETAILED FLOW Revision: July 2011 STR- 12 2012 Versa Sedan DIAGNOSIS AND REPAIR WORK FLOW < BASIC INSPECTION... again Refer to diagnostic station instruction manual Revision: July 2011 STR- 14 2012 Versa Sedan B TERMINAL CIRCUIT < DTC/CIRCUIT DIAGNOSIS > DTC/CIRCUIT DIAGNOSIS A B TERMINAL CIRCUIT Description INFOID:0000000007629505 STR INFOID:0000000007629506 C Terminal B is constantly supplied with battery power Diagnosis Procedure Regarding Wiring Diagram information, refer to STR- 7, "Wiring Diagram" D CAUTION:... Minimum length of brush : Refer to STR- 24 • Replace brush holder assembly if the measurement value is less than the specified value SEL014Z Brush Spring Check Revision: July 2011 STR- 20 2012 Versa Sedan STARTER MOTOR < REMOVAL AND INSTALLATION > • Check brush spring tension with brush spring detached from brush Spring tension (with new brush) A : Refer to STR- 24 STR • Replace brush holder assembly... 7 P 7.B TERMINAL CIRCUIT INSPECTION Check B terminal circuit Refer to STR- 15, "Diagnosis Procedure" Is B terminal circuit normal? Revision: July 2011 STR- 13 2012 Versa Sedan DIAGNOSIS AND REPAIR WORK FLOW < BASIC INSPECTION > YES >> GO TO 8 NO >> Repair as needed 8.S CONNECTOR CIRCUIT INSPECTION Check S connector circuit Refer to STR- 16, "Diagnosis Procedure" Is S connector circuit normal? YES >> GO... measure clearance “L” between the front edge of the pinion and the pinion stopper Clearance “L” A : Refer to STR- 24 STR C SKIB0229E 3 D If the measurement value is not within specifications, adjust using the adjustment plate E F G PKID0786E H I J K L M N O P Revision: July 2011 STR- 23 2012 Versa Sedan SERVICE DATA AND SPECIFICATIONS (SDS) < SERVICE DATA AND SPECIFICATIONS (SDS) SERVICE DATA AND SPECIFICATIONS... CAUTION: Never clamp yoke in a vise or strike it with a hammer H I J K SEL305H Armature Check 1 2 L Test continuity between two segments side by side • Replace armature assembly if continuity does not exist (1) Test insulation between each commutator bar and shaft • Replace armature assembly if continuity exists (2) M N SKIB0461E O P Revision: July 2011 STR- 21 2012 Versa Sedan STARTER MOTOR < REMOVAL AND... diameter : Refer to STR- 24 • Replace armature assembly if the measurement value is less than the specified value SEL021Z 5 Check depth of insulating mold from commutator surface • Undercut to 0.5 to 0.8 mm (0.020 to 0.031 in) if the depth is 0.2 mm (0.008 in) or less SEL022Z PINION PROTRUSION LENGTH ADJUSTMENT 1 Apply battery power to the magnetic switch Revision: July 2011 STR- 22 2012 Versa Sedan STARTER... cranking the engine Less than 0.2V Is the voltage drop less than 0.2V? YES >> Terminal B circuit is OK Further inspection necessary Refer to STR- 12, "Work Flow" NO >> Check the starter motor case to engine mounting for high resistance Revision: July 2011 STR- 15 2012 Versa Sedan P S CONNECTOR CIRCUIT < DTC/CIRCUIT DIAGNOSIS > S CONNECTOR CIRCUIT Description INFOID:0000000007629507 Terminal S is the power supply... INFOID:0000000007221959 REMOVAL AND INSTALLATION AWBIA0885GB 1 Cylinder block 4 Starter motor 2 “B” terminal harness 3 “S” terminal harness : Vehicle front DISASSEMBLY AND ASSEMBLY PKID1494E Revision: July 2011 STR- 18 2012 Versa Sedan STARTER MOTOR < REMOVAL AND INSTALLATION > 1 Magnetic switch assembly 2 Adjusting plate 3 Shift lever set 4 Center bracket (A) 5 Yoke assembly 6 Armature assembly 7 Brush holder assembly . INFOID:0000000007221951 ABBWA0776GB Revision: July 2011 2012 Versa Sedan STR-8 < WIRING DIAGRAM > STARTING SYSTEM ABBIA1040GB Revision: July 2011 2012 Versa Sedan STARTING SYSTEM STR-9 < WIRING DIAGRAM. > C D E F G H I J K L M A STR N P O ABBIA1041GB Revision: July 2011 2012 Versa Sedan STR-10 < WIRING DIAGRAM > STARTING SYSTEM ABBIA1042GB Revision: July 2011 2012 Versa Sedan STARTING SYSTEM STR-11 < WIRING DIAGRAM. name Description Power tool Loosening bolts, nuts and screws PIIB1407E Revision: July 2011 2012 Versa Sedan STR-4 < SYSTEM DESCRIPTION > COMPONENT PARTS SYSTEM DESCRIPTION COMPONENT PARTS Component