MIRROR SWITCH : Component Function Check Infiniti QX56 I рестайлинг

MIRROR SWITCH : Component Function Check

1. CHECK MIRROR SWITCH FUNCTION Check the operation on "MIR CON SW-UP/DN" and "MIR CON SW-RH/LH" in "DATA MONITOR" mode with CONSULT-III. Refer to " «CONSULT-III FUNCTION»(ref-308596-S42195914762009021300000) ". Is the inspection result normal? YES: Mirror switch function is OK. NO: Refer to " «MIRROR SWITCH : DIAGNOSIS PROCEDURE»(ref-308596-S07574979912009021300000) ".

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1. CHECK MIRROR SWITCH FUNCTION Turn ignition switch ON. Check voltage between automatic drive positioner control unit connector and ground. CONNECTOR TERMINAL VOLTAGE CHART Terminals Mirror switch Condition Voltage (V) (Approx.) (+) (-) Automatic drive positioner control unit connector Terminal M33 3 Ground UP 0 Other than above 5 4 LEFT 0 Other than above 5 19 DOWN 0 Other than above 5 20 RIGHT 0 Other than above 5 Is the inspection result normal? YES: GO TO 6 NO: GO TO 2
2. CHECK HARNESS CONTINUITY Turn ignition switch OFF. Disconnect automatic drive positioner control unit and door mirror remote control switch. Check continuity between automatic drive positioner control unit connector and door mirror remote control switch connector. CONNECTOR TERMINAL CONTINUITY CHART Automatic drive positioner control unit connector Terminal Door mirror remote control switch connector Terminal Continuity M33 (A) 3 D10 (B) 15 Yes 4 13 19 12 20 4 Check continuity between automatic drive positioner control unit connector and ground. CONNECTOR TERMINAL CONTINUITY CHART Automatic drive positioner control unit connector Terminal Ground Continuity M33 (A) 3 No 4 19 20 Is the inspection result normal? YES: GO TO 3 NO: Repair or replace harness.
3. CHECK DOOR MIRROR REMOTE CONTROL SWITCH GROUND CIRCUIT Check continuity between door mirror remote control switch connector and ground. CONNECTOR TERMINAL CONTINUITY CHART Door mirror remote control switch connector Terminal Ground Continuity D10 7 Yes Is the inspection result normal? YES: GO TO 4 NO: Repair or replace harness.
4. CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL Connect automatic drive positioner control unit. Turn ignition switch ON. Check voltage between automatic drive positioner control unit and ground. CONNECTOR TERMINAL VOLTAGE CHART Terminals Voltage (V) (Approx.) (+) (-) Automatic drive positioner control unit connector Terminal M33 3 Ground 5 4 19 20 Is the inspection result normal? YES: GO TO 5 NO: Replace automatic drive positioner control unit.
5. CHECK MIRROR SWITCH Check mirror switch. Refer to " «MIRROR SWITCH : COMPONENT INSPECTION»(ref-308596-S18963804402009021300000) ". Is the inspection result normal? YES: Refer to " «INTERMITTENT INCIDENT»(ref-308548-S37833466262009021300000) ". NO: Replace door mirror remote control switch.
6. CHECK INTERMITTENT INCIDENT Check intermittent incident. Refer to " «INTERMITTENT INCIDENT»(ref-308548-S37833466262009021300000) ". Is the inspection result normal? YES: Replace automatic drive positioner control unit. NO: Repair or replace the malfunctioning parts.

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1. CHECK MIRROR SWITCH Check door mirror remote control switch. CONNECTOR TERMINAL CONTINUITY CHART Terminal Mirror switch condition Continuity Door mirror remote control switch 4 7 RIGHT Yes Other than above No 13 LEFT Yes Other than above No 15 UP Yes Other than above No 12 DOWN Yes Other than above No Is the inspection result normal? YES: INSPECTION END NO: Replace door mirror remote control switch.

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1. CHECK POWER SEAT SWITCH LH GROUND CIRCUIT Turn ignition switch OFF. Disconnect power seat switch LH. Check continuity between power seat switch LH connector and ground. CONNECTOR TERMINAL CONTINUITY CHART Power seat switch LH connector Terminal Ground Continuity B208 32 Yes Is the inspection result normal? YES: Check intermittent incident. Refer to " «INTERMITTENT INCIDENT»(ref-308548-S37833466262009021300000) ". NO: Repair or replace harness.

1. CHECK FUNCTION Select "DETENT SW" signal in "Data monitor" mode with CONSULT-III. Check park position switch signal under the following conditions. MONITOR ITEM STATUS CHART Monitor item Condition Status DETENT SW A/T selector lever P position OFF Other than above ON Is the indication normal? YES: INSPECTION END NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-308596-S24785637932009021300000) ".

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1. CHECK DTC WITH "BCM" Check "Self Diagnostic Result" for BCM with CONSULT-III. Is any other DTC detected? YES: Check the DTC. NO: GO TO 2
2. CHECK PARK POSITION SWITCH INPUT SIGNAL Turn ignition switch ON. Mechanical key must be removed from the key switch. Check voltage between driver seat control unit harness connector and ground. CONNECTOR TERMINAL VOLTAGE CHART Driver seat control unit connector Terminal Condition Voltage (V) (Approx.) (+) (-) B202 21 Ground A/T selector lever P position Battery voltage Other than above 0V Is the inspection result normal? YES: GO TO 4 NO: GO TO 3
3. CHECK PARK POSITION SWITCH CIRCUIT Turn ignition switch OFF. Disconnect driver seat control unit and A/T device. Check continuity between driver seat control unit harness connector (A) and A/T device harness connector (B). CONTINUITY CHART A B Continuity Connector Terminal Connector Terminal B202 21 M203 6 Yes Check continuity between driver seat control unit harness connector (A) and ground. CONTINUITY CHART A - Continuity Connector Terminal B202 21 Ground No Is the inspection result normal? YES: GO TO 4 NO: Repair or replace harness.
4. CHECK INTERMITTENT INCIDENT Refer to " «INTERMITTENT INCIDENT»(ref-308548-S37833466262009021300000) ". Is the inspection result normal? YES: Replace driver seat control unit. NO: Repair or replace the malfunctioning part.

1. CHECK FUNCTION Select "DOOR SW-DR" in "Data monitor" mode with CONSULT-III. Check the front door switch LH signal under the following conditions. MONITOR ITEM STATUS CHART Monitor item Condition Status DOOR SW-DR Front door switch LH Open ON Close OFF Is the inspection result normal? YES: INSPECTION END NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-308596-S31260243612009021300000) ".

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1. CHECK FRONT DOOR SWITCH LH CIRCUIT Disconnect BCM. Check continuity between BCM connector and front door switch LH connector. CONNECTOR TERMINAL CONTINUITY CHART BCM connector Terminal Front door switch LH connector Terminal Continuity M19 47 B8 2 Yes Check continuity between BCM connector and ground. CONNECTOR TERMINAL CONTINUITY CHART BCM connector Terminal Ground Continuity M19 47 No Is the inspection result normal? YES: GO TO 2 NO: Repair or replace harness.
2. CHECK FRONT DOOR SWITCH LH Refer to " «COMPONENT INSPECTION»(ref-308596-S06571774702009021300000) ". Is the inspection result normal? YES: GO TO 3 NO: Replace front door switch LH.
3. CHECK INTERMITTENT INCIDENT Refer to " «INTERMITTENT INCIDENT»(ref-308548-S37833466262009021300000) ". Is the inspection result normal? YES: Replace BCM. Refer to " «REMOVAL AND INSTALLATION»(ref-308591-S42643075932009021300000) ". NO: Repair or replace the malfunctioning part.

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1. CHECK FRONT DOOR SWITCH LH Turn ignition switch OFF. Disconnect front door switch LH. Check continuity between front door switch LH terminals. CONNECTOR TERMINAL CONTINUITY CHART Terminal Condition Continuity Front door switch LH 2 Ground part of door switch Front door switch LH Pushed No Released Yes Is the inspection result normal? YES: INSPECTION END NO: Replace front door switch LH.

1. CHECK FUNCTION Select "SLIDE PULSE" in "Data monitor" mode with CONSULT-III. Check sliding sensor signal under the following conditions. MONITOR ITEM VALUE CHART Monitor item Condition Valve SLIDE PULSE Seat sliding Operate (forward) Change (increase) Operate (backward) Change (decrease) Release No change Is the indication normal? YES: INSPECTION END NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-308596-S10779468532009021300000) ".

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1. CHECK SLIDING SENSOR SIGNAL Turn ignition switch ON. Read voltage signal between driver seat control unit harness connector and ground with osiloscope. CONNECTOR TERMINAL VOLTAGE SIGNAL CHART Terminals Condition Voltage signal (+) (-) Driver's seat control unit Terminal B202 24 Ground Seat sliding Operate Other than above 0 or 5 Is the inspection result normal? YES: GO TO 4 NO: GO TO 2
2. CHECK SLIDING SENSOR CIRCUITS Turn ignition switch OFF. Disconnect driver seat control unit and sliding motor LH. Check continuity between driver seat control unit harness connector and sliding motor LH harness connector. CONNECTOR TERMINAL CONTINUITY CHART Driver seat control unit connector Terminal Sliding motor LH connector Terminal Continuity B202 16 B204 3 Yes 24 2 31 1 Check continuity between driver seat control unit harness connector and ground. CONNECTOR TERMINAL CONTINUITY CHART Driver seat control unit connector Terminal Ground Continuity B202 16 No 24 31 Is the inspection result normal? YES: GO TO 3 NO: Repair or replace harness.
3. CHECK SEAT OPERATION Connect driver seat control unit and sliding motor LH. Check seat operation (except sliding operation) with memory function. Is the inspection result normal? YES: Replace sliding motor LH. (Built in seat slide cushion frame). NO: Replace driver seat control unit.
4. CHECK INTERMITTENT INCIDENT Refer to " «INTERMITTENT INCIDENT»(ref-308548-S37833466262009021300000) ". Is the inspection result normal? YES: Replace driver seat control unit. NO: Repair or replace the malfunctioning part.

1. CHECK FUNCTION Select "RECLN PULSE" in "Data monitor" mode with CONSULT-III. Check reclining sensor signal under the following conditions. MONITOR ITEM VALUE CHART Monitor item Condition Value RECLN PULSE Seat reclining Operate (forward) Change (increase) Operate (backward) Change (decrease) Release No change Is the indication normal? YES: INSPECTION END NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-308596-S13259224772009021300000) ".

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1. CHECK RECLINING SENSOR SIGNAL Turn ignition switch ON. Read voltage signal between driver seat control unit harness connector and ground with oscilloscope. CONNECTOR TERMINAL VOLTAGE SIGNAL CHART Terminals Condition Voltage signal (+) (-) Driver seat control unit Terminal B202 9 Ground Seat reclining Operate Other than above 0 or 5 Is the inspection result normal? YES: GO TO 4 NO: GO TO 2
2. CHECK RECLINING SENSOR CIRCUIT Turn ignition switch OFF. Disconnect driver seat control unit and reclining motor LH. Check continuity between driver seat control unit harness connector and reclining motor LH harness connector. CONNECTOR TERMINAL CONTINUITY CHART Driver seat control unit connector Terminal Reclining motor connector Terminal Continuity B202 9 B205 1 Yes 31 2 Check continuity between driver seat control unit harness connector and ground. CONNECTOR TERMINAL CONTINUITY CHART Driver seat control unit connector Terminal Ground Continuity B202 9 No 31 Is the inspection result normal? YES: GO TO 3 NO: Repair or replace harness.
3. CHECK SEAT OPERATION Connect driver seat control unit and reclining motor LH connector. Check seat operation (except reclining operation) with memory function. Is the operation normal? YES: Replace reclining motor LH. (Built in seat slide cushion frame.) NO: Replace driver seat control unit.
4. CHECK INTERMITTENT INCIDENT Refer to " «INTERMITTENT INCIDENT»(ref-308548-S37833466262009021300000) ". Is the inspection result normal? YES: Replace driver seat control unit. NO: Repair or replace the malfunctioning part.

1. CHECK FUNCTION Select "LIFT FR PULSE" in "Data monitor" mode with CONSULT-III. Check the lifting sensor (front) signal under the following conditions. MONITOR ITEM VALUE CHART Monitor item Condition Value LIFT FR PULSE Seat lifting (front) Operate (up) Change (increase) Operate (down) Change (decrease) Release No change Is the indication normal? YES: INSPECTION END NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-308596-S38732852102009021300000) ".

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1. CHECK LIFTING SENSOR (FRONT) SIGNAL Turn ignition switch ON. Read the voltage signal between driver seat control unit harness connector and ground with an oscilloscope. CONNECTOR TERMINAL VOLTAGE SIGNAL CHART Terminals Condition Voltage signal (+) (-) Driver seat control unit connector Terminal B202 25 Ground Seat lifting (front) Operate Other than above 0 or 5 Is the inspection result normal? YES: GO TO 4 NO: GO TO 2
2. CHECK LIFTING SENSOR (FRONT) CIRCUIT Turn ignition switch OFF. Disconnect driver seat control unit and lifting motor (front). Check continuity between driver seat control unit harness connector and lifting motor (front) harness connector. CONNECTOR TERMINAL CONTINUITY CHART Driver seat control unit connector Terminal Lifting motor (front) connector Terminal Continuity B202 16 B206 3 Yes 25 2 31 1 Check continuity between driver seat control unit harness connector and ground. CONNECTOR TERMINAL CONTINUITY CHART Driver seat control unit connector Terminal Ground Continuity B202 16 No 25 31 Is the inspection result normal? YES: GO TO 3 NO: Repair or replace harness.
3. CHECK SEAT OPERATION Connect driver seat control unit and lifting motor (front) connector. Check seat operation [except lifting (front) operation] with memory function. Is the operation normal? YES: Replace lifting motor (front). (Built in seat slide cushion frame.) NO: Replace driver seat control unit.
4. CHECK INTERMITTENT INCIDENT Refer to " «INTERMITTENT INCIDENT»(ref-308548-S37833466262009021300000) ". Is the inspection result normal? YES: Replace driver seat control unit. NO: Repair or replace the malfunctioning part.

1. CHECK FUNCTION Select "LIFT RR PULSE" in "Data monitor" mode with CONSULT-III. Check lifting sensor (rear) signal under the following conditions. MONITOR ITEM VALUE CHART Monitor item Condition Value LIFT RR PULSE Seat lifting (rear) Operate (up) Change (increase) Operate (down) Change (decrease) Release No change Is the indication normal? YES: INSPECTION END NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-308596-S09241158632009021300000) ".

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1. CHECK LIFTING SENSOR (REAR) SIGNAL Turn ignition switch OFF. Read voltage signal between driver seat control unit harness connector and ground with oscilloscope. CONNECTOR TERMINAL VOLTAGE SIGNAL CHART Terminals Condition Voltage signal (+) (-) Driver seat control unit connector Terminal B202 10 Ground Seat lifting (rear) Operate Other than above 0 or 5 Is the inspection result normal? YES: GO TO 4 NO: GO TO 2
2. CHECK LIFTING SENSOR (REAR) CIRCUIT Turn ignition switch OFF. Disconnect driver seat control unit and lifting motor (rear). Check the continuity between driver seat control unit harness connector and lifting motor (rear) harness connector. CONNECTOR TERMINAL CONTINUITY CHART Driver seat control unit connector Terminal Lifting motor (rear) connector Terminal Continuity B202 10 B207 2 Yes 16 3 31 1 Check the continuity between driver seat control unit harness connector and ground. CONNECTOR TERMINAL CONTINUITY CHART Driver seat control unit connector Terminal Ground Continuity B202 10 No 16 31 Is the inspection result normal? YES: GO TO 3 NO: Repair or replace harness.
3. CHECK SEAT OPERATION Connect driver seat control unit and lifting motor (rear) connector. Check the seat operation [except lifting (rear) operation] with memory function. Is the operation normal? YES: Replace lifting motor (rear). (Built in seat slide cushion frame.) NO: Replace driver seat control unit.
4. CHECK INTERMITTENT INCIDENT Refer to " «INTERMITTENT INCIDENT»(ref-308548-S37833466262009021300000) ". Is the inspection result normal? YES: Replace driver seat control unit. NO: Repair or replace the malfunctioning part.

1. CHECK FUNCTION Select "TILT SEN" in "Data monitor" mode with CONSULT-III. Check the tilt sensor signal under the following condition. MONITOR ITEM VALUE CHART Monitor item Condition Value TILT SEN Tilt position Change between 1.2 V (Close to top) 3.4 V (Close to bottom) Is the indication normal? YES: INSPECTION END NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-308596-S20625527732009021300000) ".

1. CHECK FUNCTION Select "PEDAL SEN" in "Data monitor" mode with CONSULT-III. Check the pedal sensor signal under the following condition. MONITOR ITEM VALUE CHART Monitor item Condition Value PEDAL SEN Pedal position Forward 0.5V Backward 4.5V Is the indication normal? YES: INSPECTION END NO: Perform diagnosis procedure. Refer to " «DIAGNOSIS PROCEDURE»(ref-308596-S09954390772009021300000) ".

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1. CHECK PEDAL ADJUSTING SENSOR SIGNAL Turn ignition switch ON. Check voltage between automatic drive positioner control unit harness connector and ground. CONNECTOR TERMINAL VOLTAGE CHART Terminal Condition Voltage (V) (Approx.) (+) (-) Automatic drive positioner control unit Terminal M33 8 Ground Pedal assembly position Forward 0.5 Backward 4.5 Is the inspection result normal? YES: GO TO 4 NO: GO TO 2
2. CHECK PEDAL ADJUSTING SENSOR CIRCUIT Turn ignition switch OFF. Disconect automatic drive positioner control unit and pedal adjusting sensor. Check continuity between automatic drive positioner control unit harnnes connector and pedal adjusting sensor harness connector. CONNECTOR TERMINAL CONTINUITY CHART Automatic drive positioner control unit connector Terminal Pedal adjusting sensor connector Terminal Continuity M33 8 E110 4 Yes M34 33 3 41 5 Check continuity between automatic drive positioner control unit harness connector and ground. CONNECTOR TERMINAL CONTINUITY CHART Automatic drive positioner control unit connector Terminal Ground Continuity M33 8 No M34 33 41 Is the inspection result normal? YES: GO TO 3 NO: Repair or replace harness.
3. CHECK DOOR MIRROR OPERATION Connect automatic drive positioner control unit connector and pedal adjusting sensor connector. Turn ignition switch ON. Check door mirror operation with memory function. Is the operation normal? YES: Replace pedal adjusting sensor. (Built in pedal adjusting motor.) NO: Replace automatic drive positioner control unit.
4. CHECK INTERMITTENT INCIDENT Refer to " «INTERMITTENT INCIDENT»(ref-308548-S37833466262009021300000) ". Is the inspection result normal? YES: Replace automatic drive positioner control unit. NO: Repair or replace the malfunctioning part.