
BODY INTERIOR
A
SECTION
AUTOMATIC DRIVE POSITIONER
ADP B
C
D
E
CONTENTS
BASIC INSPECTION ................................... 5
. EXIT ASSIST FUNCTION : F
Component Description .........................................25
.
DIAGNOSIS AND REPAIR WORKFLOW ......... 5
.
Work Flow ................................................................ 5
. ENTRY ASSIST FUNCTION .....................................25 .
G
ENTRY ASSIST FUNCTION : System Diagram ....26
INSPECTION AND ADJUSTMENT .................... 8
. ENTRY ASSIST FUNCTION : System Description
Preliminary Check .................................................... 8
. ....26
Special Repair Requirement .................................... 8
. ENTRY ASSIST FUNCTION : Component Parts H
Location ..................................................................28
.
FUNCTION DIAGNOSIS .............................. 9
. ENTRY ASSIST FUNCTION :
Component Description .........................................29 . I
AUTOMATIC DRIVE POSITIONER SYSTEM..... 9
INTELLIGENT KEY INTERLOCK FUNCTION .........29 .
AUTOMATIC DRIVE POSITIONER SYSTEM ............ 9 . INTELLIGENT KEY INTERLOCK FUNCTION :
AUTOMATIC DRIVE POSITIONER SYSTEM : System Diagram .....................................................30
. ADP
System Diagram ....................................................... 9
.
INTELLIGENT KEY INTERLOCK FUNCTION :
AUTOMATIC DRIVE POSITIONER SYSTEM : System Description .................................................30
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System Description ................................................ 10
.
INTELLIGENT KEY INTERLOCK FUNCTION : K
AUTOMATIC DRIVE POSITIONER SYSTEM : Component Parts Location .....................................32.
Component Parts Location ..................................... 11
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INTELLIGENT KEY INTERLOCK FUNCTION :
AUTOMATIC DRIVE POSITIONER SYSTEM : Component Description .........................................33
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Component Description ......................................... 12
. L
DIAGNOSIS SYSTEM (DRIVER SEAT C/U) .... 34
MANUAL FUNCTION ............................................... 13 .
Diagnosis Description .............................................34
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MANUAL FUNCTION : System Diagram ............... 14 .
CONSULT-III Function (AUTO DRIVE POS.) ........34 . M
MANUAL FUNCTION : System Description ........... 14 .
MANUAL FUNCTION : Component Parts Loca- COMPONENT DIAGNOSIS ........................ 37
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tion ......................................................................... 16
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MANUAL FUNCTION : Component Description .... 17 U1000 CAN COMM CIRCUIT ........................... 37 N
Description ..............................................................37
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MEMORY FUNCTION .............................................. 18 .
DTC Logic ...............................................................37
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MEMORY FUNCTION : System Diagram .............. 18 .
Diagnosis Procedure .............................................37 . O
MEMORY FUNCTION : System Description ......... 18 .
Special Repair Requirement ...................................37 .
MEMORY FUNCTION : Component Parts Loca-
tion ......................................................................... 20
. U1010 CONTROL UNIT (CAN) ......................... 38
MEMORY FUNCTION : Component Description.... 21 Description ..............................................................38
. P
DTC Logic ...............................................................38
.
EXIT ASSIST FUNCTION ......................................... 21 .
Diagnosis Procedure ..............................................38 .
EXIT ASSIST FUNCTION : System Diagram ........ 22 .
EXIT ASSIST FUNCTION : System Description .... 22 B2130 EEPROM ................................................ 39
EXIT ASSIST FUNCTION : Component Parts Lo- DTC Logic ...............................................................39
.
cation ...................................................................... 24
. Diagnosis Procedure .............................................39 .
Revision: October 2008 ADP-1 2009 Maxima
B2112 SLIDING MOTOR .................................. 40
. TILT SWITCH ................................................... 56
.
Description ............................................................. 40
. Description ............................................................. 56
.
DTC Logic .............................................................. 40
. Component Function Check ................................. 56 .
Diagnosis Procedure ............................................ 40 . Diagnosis Procedure ............................................. 56 .
Component Inspection ........................................... 57 .
B2113 RECLINING MOTOR ............................. 41
.
Description ............................................................. 41
. TELESCOPIC SWITCH .................................... 58
.
DTC Logic .............................................................. 41
. Description ............................................................. 58
.
Diagnosis Procedure ............................................ 41 . Component Function Check ................................. 58 .
Diagnosis Procedure ............................................. 58 .
B2116 TILT MOTOR ......................................... 42
. Component Inspection ........................................... 59 .
Description ............................................................. 42
.
DTC Logic .............................................................. 42
. SEAT MEMORY SWITCH ................................ 60
.
Diagnosis Procedure ............................................ 42 . Description ............................................................. 60
.
Component Function Check ................................. 60 .
B2128 UART COMMUNICATION LINE ........... 43
. Diagnosis Procedure ............................................. 60 .
Description ............................................................. 43
. Component Inspection ........................................... 61 .
DTC Logic .............................................................. 43
.
Diagnosis Procedure ............................................ 43 . DOOR MIRROR REMOTE CONTROL
SWITCH ............................................................ 62
.
POWER SUPPLY AND GROUND CIRCUIT .... 45
.
CHANGEOVER SWITCH ......................................... 62 .
BCM .......................................................................... 45
. CHANGEOVER SWITCH : Description ................. 62 .
BCM : Diagnosis Procedure .................................. 45 . CHANGEOVER SWITCH : Component Function
DRIVER SEAT CONTROL UNIT ............................. 45 . Check ..................................................................... 62
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DRIVER SEAT CONTROL UNIT : CHANGEOVER SWITCH : Diagnosis Procedure ... 62
Diagnosis Procedure ............................................ 46. CHANGEOVER SWITCH : Component Inspec-
DRIVER SEAT CONTROL UNIT : Special Repair tion ......................................................................... 64
.
Requirement .......................................................... 46
. MIRROR SWITCH .................................................... 64
.
AUTOMATIC DRIVE POSITIONER CONTROL MIRROR SWITCH : Description ............................ 64 .
UNIT ......................................................................... 46
. MIRROR SWITCH : Component Function Check ... 64
AUTOMATIC DRIVE POSITIONER CONTROL MIRROR SWITCH : Diagnosis Procedure ............. 64 .
UNIT : Diagnosis Procedure ................................. 46 . MIRROR SWITCH : Component Inspection .......... 66 .
AUTOMATIC DRIVE POSITIONER CONTROL POWER SEAT SWITCH GROUND CIRCUIT ... 68
UNIT : Special Repair Requirement ...................... 47 .
Diagnosis Procedure ............................................. 68
.
SLIDING SWITCH ............................................. 48
. TILT &TELESCOPIC SWITCH GROUND CIR-
Description ............................................................. 48
.
CUIT .................................................................. 69
.
Component Function Check ................................ 48 .
Diagnosis Procedure .............................................. 69
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Diagnosis Procedure ............................................ 48 .
Component Inspection ........................................... 49 . FRONT DOOR SWITCH (DRIVER SIDE) ........ 70
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Description ............................................................. 70
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RECLINING SWITCH ....................................... 50
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Component Function Check .................................. 70 .
Description ............................................................. 50
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Diagnosis Procedure .............................................. 70 .
Component Function Check ................................ 50 .
Component Inspection ........................................... 70 .
Diagnosis Procedure ............................................ 50 .
Component Inspection ........................................... 51 . SLIDING SENSOR ........................................... 72
.
Description ............................................................. 72
.
LIFTING SWITCH (FRONT) ............................. 52
.
Component Function Check ................................. 72 .
Description ............................................................. 52
.
Diagnosis Procedure ............................................. 72 .
Component Function Check ................................ 52 .
Diagnosis Procedure ............................................ 52 . RECLINING SENSOR ...................................... 75
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Component Inspection ........................................... 53 . Description ............................................................. 75
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Component Function Check ................................. 75 .
LIFTING SWITCH (REAR) ................................ 54
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Diagnosis Procedure ............................................. 75 .
Description ............................................................. 54
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Component Function Check ................................ 54 . LIFTING SENSOR (FRONT) ............................ 78
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Diagnosis Procedure ............................................ 54 . Description ............................................................. 78
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Component Inspection ........................................... 55 . Component Function Check ................................. 78 .
Revision: October 2008 ADP-2 2009 Maxima
Diagnosis Procedure ............................................. 78
. Component Function Check ................................. 107.
Diagnosis Procedure ............................................ 107
. A
LIFTING SENSOR (REAR) ...............................81
. Component Inspection .......................................... 109
.
Description ............................................................. 81
.
Component Function Check ................................. 81 . SEAT MEMORY INDICATOR LAMP .............. 110
Diagnosis Procedure ............................................. 81 . Description ............................................................ 110
. B
Component Function Check ............................... 110 .
TILT SENSOR ...................................................84
. Diagnosis Procedure ........................................... 110 .
Description ............................................................. 84
. Component Inspection .......................................... 111 . C
Component Function Check ................................. 84 .
Diagnosis Procedure ............................................. 84 . ECU DIAGNOSIS ...................................... 112
.
TELESCOPIC SENSOR ....................................87
. DRIVER SEAT CONTROL UNIT .................... 112 D
Description ............................................................. 87
. Reference Value ................................................... 112.
Component Function Check ................................. 87 . Wiring Diagram ..................................................... 118
.
Diagnosis Procedure ............................................. 87 . Fail Safe ............................................................... 131
. E
DTC Index ............................................................ 132
.
MIRROR SENSOR ............................................90
.
AUTOMATIC DRIVE POSITIONER CON-
DRIVER SIDE ........................................................... 90
. F
TROL UNIT ...................................................... 133
DRIVER SIDE : Description ................................... 90 .
Reference Value ................................................... 133
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DRIVER SIDE : Component Function Check ....... 90 .
Wiring Diagram ..................................................... 136
.
DRIVER SIDE : Diagnosis Procedure ................... 90 . G
PASSENGER SIDE .................................................. 92
.
BCM (BODY CONTROL MODULE) ............... 150
Reference Value ................................................... 150.
PASSENGER SIDE : Description .......................... 92 .
Terminal Layout .................................................... 155
. H
PASSENGER SIDE :
Physical Values .................................................... 155
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Component Function Check ................................. 92
.
Wiring Diagram ..................................................... 174
.
PASSENGER SIDE : Diagnosis Procedure .......... 92 .
Fail Safe ............................................................... 182
.
DTC Inspection Priority Chart ............................ 184 . I
SLIDING MOTOR ..............................................95
.
Description ............................................................. 95
. DTC Index ............................................................ 185
.
Component Function Check ................................. 95 .
Diagnosis Procedure ............................................. 95 . SYMPTOM DIAGNOSIS ........................... 188 ADP
.
RECLINING MOTOR .........................................97
. ADP SYSTEM SYMPTOMS ............................ 188
Description ............................................................. 97
. Symptom Table .................................................... 188
.
K
Component Function Check ................................. 97 . NORMAL OPERATING CONDITION ............. 190
Diagnosis Procedure ............................................. 97 .
Description ............................................................ 190
.
LIFTING MOTOR (FRONT) ...............................99
. L
PRECAUTION ........................................... 191
.
Description ............................................................. 99
.
Component Function Check ................................. 99 . PRECAUTIONS ............................................... 191
Diagnosis Procedure ............................................. 99 . Precaution for Supplemental Restraint System M
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
LIFTING MOTOR (REAR) ............................... 101
.
SIONER" .............................................................. 191
.
Description ........................................................... 101
.
Precautions Necessary for Steering Wheel Rota- N
Component Function Check ............................... 101 .
tion after Battery Disconnect ................................ 191 .
Diagnosis Procedure ........................................... 101 .
Precaution for Work .............................................. 191
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TILT MOTOR ................................................... 103
. O
Description ........................................................... 103
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ON-VEHICLE REPAIR .............................. 193
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Component Function Check ............................... 103 . DRIVER SEAT CONTROL UNIT .................... 193
Diagnosis Procedure ........................................... 103 . Removal and Installation ...................................... 193
. P
TELESCOPIC MOTOR .................................... 105
. AUTOMATIC DRIVE POSITIONER CON-
Description ........................................................... 105
. TROL UNIT ...................................................... 194
Component Function Check ............................... 105 .
Removal and Installation ...................................... 194
.
Diagnosis Procedure ........................................... 105 .
SEAT MEMORY SWITCH ............................... 195
DOOR MIRROR MOTOR ................................ 107
. Removal and Installation ...................................... 195
.
Description ........................................................... 107
.
Revision: October 2008 ADP-3 2009 Maxima
TILT&TELESCOPIC SWITCH ........................ 196
. Removal and Installation ...................................... 196
.
Revision: October 2008 ADP-4 2009 Maxima
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION >
BASIC INSPECTION A
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow INFOID:0000000003900237
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WORK FLOW
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DETAILED FLOW
Revision: October 2008 ADP-5 2009 Maxima
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION >
1. GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurred).
>> GO TO 2
2. CHECK DTC WITH AUTOMATIC DRIVE POSITIONER SYSTEM
Check "Self Diagnostic Result" with CONSULT-III.
Refer to ADP-132, "DTC Index".
Is any symptom described and any DTC displayed?
Symptom is described, DTC is displayed.>>GO TO 3
Symptom is not described, DTC is displayed.>>GO TO 7
Symptom is described, DTC is not displayed.>>GO TO 4
3. CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
>> GO TO 7
4. CONFIRM THE SYMPTOM
Try to confirm the symptom described by the customer.
>> GO TO 5
5. CHECK NORMAL OPERATING CONDITION
Check normal operating condition. Refer to ADP-190, "Description".
Is the incident normal operation?
YES >> Inspection End.
NO >> GO TO 6
6. PERFORM BASIC INSPECTION
Isolate the malfunctioning part with the basic inspection. Refer to ADP-8, "Preliminary Check".
>> GO TO 8
7. PERFORM DTC CONFIRMATION PROCEDURE
Perform the confirmation procedure for the detected DTC.
Is the DTC displayed?
YES >> GO TO 9
NO >> Check intermittent incident. Refer to GI-39, "Intermittent Incident".
8. PERFORM COMPONENT FUNCTION CHECK
Perform the component function check for the isolated malfunctioning part.
>> GO TO 9
9. DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Isolate the malfunctioning part by performing the diagnosis procedure relevant to the symptom during the
component diagnosis.
>> GO TO 10
10. REPAIR OR REPLACE
Repair or replace the malfunctioning part.
Revision: October 2008 ADP-6 2009 Maxima
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION >
>> GO TO 11
11. FINAL CHECK A
Perform the DTC confirmation procedure (if DTC is detected) or component function check (if no DTC is
detected) again, and then check that the malfunction can be repaired securely.
B
Are all malfunctions corrected?
YES >> Inspection End.
Symptom is detected.>> GO TO 4
C
DTC is detected.>> GO TO 7
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Revision: October 2008 ADP-7 2009 Maxima
INSPECTION AND ADJUSTMENT
< BASIC INSPECTION >
INSPECTION AND ADJUSTMENT
Preliminary Check INFOID:0000000003900238
1. FOREIGN OBJECTS
Check the following: