Nissan Pathfinder (2011 year). Instruction — part 142
DLK-2
CONSULT-III Function (INTELLIGENT KEY) . . .
DTC/CIRCUIT DIAGNOSIS . . . . . . .
U1000 CAN COMM CIRCUIT . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
U1010 CONTROL UNIT (CAN) . . . . . . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
Special Repair Requirement . . . . . . . . ...
INSTRUMENT PANEL AREA ANTENNA . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ..
CENTER CONSOLE AREA ANTENNA . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ..
LUGGAGE AREA ANTENNA . . . . . . ...
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ..
POWER SUPPLY AND GROUND CIRCUIT . .
INTELLIGENT KEY UNIT . . . . . . . . . . .
INTELLIGENT KEY UNIT : Diagnosis Procedure ...
BCM (BODY CONTROL MODULE) . . . . . . .
BCM (BODY CONTROL MODULE) : Diagnosis
Procedure . . . . . . . . . . . . . . . ...
DOOR SWITCH . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ..
GLASS HATCH AJAR SWITCH . . . . . ...
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ..
DOOR LOCK AND UNLOCK SWITCH . . . .
DRIVER SIDE . . . . . . . . . . . . . . ....
DRIVER SIDE : Description . . . . . . . . ....
DRIVER SIDE : Component Function Check . ....
DRIVER SIDE : Diagnosis Procedure . . . . ....
PASSENGER SIDE . . . . . . . . . . . . ...
PASSENGER SIDE : Description . . . . . . ...
PASSENGER SIDE :
Component Function Check . . . . . . . . .
PASSENGER SIDE : Diagnosis Procedure . . ...
BACK DOOR OPENER SWITCH . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ..
KEY CYLINDER SWITCH . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
FRONT DOOR LOCK ACTUATOR LH (DOOR
UNLOCK SENSOR) . . . . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . .
DOOR REQUEST SWITCH . . . . . . . ...
FRONT DOOR REQUEST SWITCH . . . . . . .
FRONT DOOR REQUEST SWITCH : Description ...
FRONT DOOR REQUEST SWITCH :
Component Function Check . . . . . . . . ..
FRONT DOOR REQUEST SWITCH : Diagnosis
Procedure . . . . . . . . . . . . . . . ...
FRONT DOOR REQUEST SWITCH : Component
Inspection . . . . . . . . . . . . . . . .
BACK DOOR REQUEST SWITCH . . . . . . ...
BACK DOOR REQUEST SWITCH : Description .
BACK DOOR REQUEST SWITCH :
Component Function Check . . . . . . . . ..
BACK DOOR REQUEST SWITCH : Diagnosis
Procedure . . . . . . . . . . . . . . . ...
BACK DOOR REQUEST SWITCH : Component
Inspection . . . . . . . . . . . . . . . .
DOOR LOCK ACTUATOR . . . . . . . .
DRIVER SIDE . . . . . . . . . . . . . . .
DRIVER SIDE : Description . . . . . . . . .
DRIVER SIDE : Component Function Check . .
DRIVER SIDE : Diagnosis Procedure . . . . . .
PASSENGER SIDE . . . . . . . . . . . . ...
PASSENGER SIDE : Description . . . . . . ...
PASSENGER SIDE :
Component Function Check . . . . . . . . ..
PASSENGER SIDE : Diagnosis Procedure . . .
REAR LH . . . . . . . . . . . . . . . . ...
REAR LH : Description . . . . . . . . . . ...
REAR LH : Component Function Check . . . ...
REAR LH : Diagnosis Procedure . . . . . . .
REAR RH . . . . . . . . . . . . . . . . ...
REAR RH : Description . . . . . . . . . . ...
REAR RH : Component Function Check . . . ...
REAR RH : Diagnosis Procedure . . . . . . ...
BACK DOOR LATCH . . . . . . . . . . . .
BACK DOOR LATCH : Description . . . . . . .
BACK DOOR LATCH : Diagnosis Procedure . . .
GLASS HATCH LOCK ACTUATOR . . . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ..
2011 Pathfinder
DLK-3
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Diagnosis Procedure . . . . . . . . . . . ...
PASSENGER SELECT UNLOCK RELAY . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
INTELLIGENT KEY WARNING BUZZER . . ..
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . .
INTELLIGENT KEY WARNING CHIME (COM-
BINATION METER) . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
WARNING LAMP . . . . . . . . . . . ...
KEY (GREEN) . . . . . . . . . . . . . . .
KEY (GREEN) : Description . . . . . . . . .
KEY (GREEN) : "KEY" Warning Lamp (GREEN)
Check . . . . . . . . . . . . . . . . . ..
KEY (RED) . . . . . . . . . . . . . . . . .
KEY (RED) : Description . . . . . . . . . . .
KEY (RED) : "KEY" Warning Lamp (RED) Check .
WARNING LAMP . . . . . . . . . . . . . ..
WARNING LAMP : Description P-SHIFT . . . .
WARNING LAMP : "P-SHIFT" Warning Lamp
Check . . . . . . . . . . . . . . . . . ..
OUTSIDE KEY ANTENNA . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
STEERING LOCK SOLENOID . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
A/T SHIFT SELECTOR (PARK POSITION
SWITCH) . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
REMOTE KEYLESS ENTRY RECEIVER . .
Description . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
INTELLIGENT KEY BATTERY AND FUNC-
TION . . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
HORN FUNCTION . . . . . . . . . . .
Description . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . .
COMBINATION METER DISPLAY FUNC-
TION . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
WARNING CHIME FUNCTION . . . . . ...
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
HAZARD FUNCTION . . . . . . . . . ..
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
KEY SWITCH (INTELLIGENT KEY UNIT IN-
PUT) . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
KEY SWITCH (BCM INPUT) . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . .
IGNITION KNOB SWITCH . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
HEADLAMP FUNCTION . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
MAP LAMP AND IGNITION KEYHOLE ILLU-
MINATION FUNCTION . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . .
KEYFOB ID SET UP WITH CONSULT-III . ..
ID Code Entry Procedure . . . . . . . . . ..
KEYFOB ID SET UP WITHOUT CONSULT-III .
ID Code Entry Procedure . . . . . . . . . ..
HOMELINK UNIVERSAL TRANSCEIVER . .
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
ECU DIAGNOSIS INFORMATION . . .
BCM (BODY CONTROL MODULE) . . . ...
Reference Value . . . . . . . . . . . . .
Terminal Layout . . . . . . . . . . . . . .
Physical Values . . . . . . . . . . . . . .
Fail Safe . . . . . . . . . . . . . . . .
DTC Inspection Priority Chart . . . . . . . .
DTC Index . . . . . . . . . . . . . . . .
INTELLIGENT KEY UNIT . . . . . . . ...
Reference Value - Intelligent Key Unit . . . . ...
Reference Value - Steering Lock Solenoid . . .
Fail Safe . . . . . . . . . . . . . . . .
WIRING DIAGRAM . . . . . . . . .
INTEGRATED HOMELINK TRANSMITTER ..
2011 Pathfinder
DLK-4
Wiring Diagram . . . . . . . . . . . . . ..
POWER DOOR LOCK SYSTEM . . . . . .
Wiring Diagram - With Intelligent Key System . ...
INTELLIGENT KEY SYSTEM . . . . . . ..
Wiring Diagram . . . . . . . . . . . . . ..
SYMPTOM DIAGNOSIS . . . . . . .
INTELLIGENT KEY SYSTEM SYMPTOMS .
Symptom Table . . . . . . . . . . . . . .
DOOR LOCK FUNCTION SYMPTOMS . . ..
DOOR LOCK AND UNLOCK SWITCH . . . . ...
DOOR LOCK AND UNLOCK SWITCH : Symptom
Table . . . . . . . . . . . . . . . . . ..
INTELLIGENT KEY . . . . . . . . . . . . ..
INTELLIGENT KEY : Symptom Table . . . . ...
WARNING FUNCTION SYMPTOMS . . . ...
Symptom Table . . . . . . . . . . . . . .
KEY REMINDER FUNCTION SYMPTOMS . .
Symptom Table . . . . . . . . . . . . . .
HAZARD FUNCTION . . . . . . . . . ...
Symptom Table . . . . . . . . . . . . . .
HORN FUNCTION . . . . . . . . . . ...
Symptom Table . . . . . . . . . . . . . .
HOMELINK UNIVERSAL TRANSCEIVER . ..
Symptom Table . . . . . . . . . . . . . .
SQUEAK AND RATTLE TROUBLE DIAG-
NOSES . . . . . . . . . . . . . . . .
Work Flow . . . . . . . . . . . . . . . ..
Generic Squeak and Rattle Troubleshooting . . .
Diagnostic Worksheet . . . . . . . . . . .
PRECAUTION . . . . . . . . . . .
PRECAUTIONS . . . . . . . . . . . ...
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect . . . . . . . . .
Precaution for Work . . . . . . . . . . . ...
PREPARATION . . . . . . . . . . ..
PREPARATION . . . . . . . . . . . ...
Special Service Tool . . . . . . . . . . . ..
Commercial Service Tool . . . . . . . . . ..
REMOVAL AND INSTALLATION . . . ..
HOOD . . . . . . . . . . . . . . . ...
Fitting Adjustment . . . . . . . . . . . . ..
Removal and Installation of Hood Assembly . .
Removal and Installation of Hood Lock Control .
Hood Lock Control Inspection . . . . . . . ...
DOOR . . . . . . . . . . . . . . . ...
Fitting Adjustment . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
Back Door Stay Disposal . . . . . . . . . ..
FRONT DOOR LOCK . . . . . . . . . ...
Component Structure . . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
Disassembly and Assembly . . . . . . . . ..
REAR DOOR LOCK . . . . . . . . . . .
Component Structure . . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
BACK DOOR LOCK . . . . . . . . . . .
Component Structure . . . . . . . . . . .
WITHOUT INTELLIGENT KEY SYSTEM
BASIC INSPECTION . . . . . . . . .
DIAGNOSIS AND REPAIR WORKFLOW . .
Work Flow . . . . . . . . . . . . . . . .
INSPECTION AND ADJUSTMENT . . . . ..
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT . . . . . . . . . . . . . ..
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description . . . . . . . ..
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement ...
SYSTEM DESCRIPTION . . . . . . ..
AUTOMATIC DOOR LOCKS . . . . . . ...
System Diagram . . . . . . . . . . . . ...
System Description . . . . . . . . . . . ...
Component Parts Location . . . . . . . . ..
Component Description . . . . . . . . . .
DOOR LOCK FUNCTION . . . . . . . . .
DOOR LOCK AND UNLOCK SWITCH . . . . ...
DOOR LOCK AND UNLOCK SWITCH : System
Diagram . . . . . . . . . . . . . . . .
DOOR LOCK AND UNLOCK SWITCH : System
Description . . . . . . . . . . . . . . .
DOOR LOCK AND UNLOCK SWITCH :
Component Parts Location . . . . . . . . ..
DOOR LOCK AND UNLOCK SWITCH :
Component Description . . . . . . . . . .
REMOTE KEYLESS ENTRY . . . . . . . . ...
REMOTE KEYLESS ENTRY : System Diagram ..
REMOTE KEYLESS ENTRY : System Descrip-
tion . . . . . . . . . . . . . . . . . .
REMOTE KEYLESS ENTRY :
Component Parts Location . . . . . . . . ..
2011 Pathfinder
DLK-5
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
REMOTE KEYLESS ENTRY :
Component Description . . . . . . . . . .
HOMELINK UNIVERSAL TRANSCEIVER . ..
Component Description . . . . . . . . . . .
DIAGNOSIS SYSTEM (BCM) . . . . . . ..
COMMON ITEM . . . . . . . . . . . . . ...
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) . . . . . . . . . . . . ...
DOOR LOCK . . . . . . . . . . . . . . ...
DOOR LOCK : CONSULT-III Function (BCM -
DOOR LOCK) . . . . . . . . . . . . . ...
MULTI REMOTE ENT . . . . . . . . . . . ..
MULTI REMOTE ENT : CONSULT-III Function
(BCM - MULTI REMOTE ENT) . . . . . . . .
TRUNK . . . . . . . . . . . . . . . . . .
TRUNK : CONSULT-III Function (BCM - TRUNK) ..
DTC/CIRCUIT DIAGNOSIS . . . . . ...
U1000 CAN COMM CIRCUIT . . . . . . ...
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
U1010 CONTROL UNIT (CAN) . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Special Repair Requirement . . . . . . . . .
POWER SUPPLY AND GROUND CIRCUIT .
BCM (BODY CONTROL MODULE) . . . . . .
BCM (BODY CONTROL MODULE) : Diagnosis
Procedure . . . . . . . . . . . . . . . ..
DOOR SWITCH . . . . . . . . . . . .
Description . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
GLASS HATCH AJAR SWITCH . . . . . ..
Description . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
DOOR LOCK AND UNLOCK SWITCH . . .
DRIVER SIDE . . . . . . . . . . . . . . ..
DRIVER SIDE : Description . . . . . . . . ..
DRIVER SIDE : Component Function Check . ..
DRIVER SIDE : Diagnosis Procedure . . . . ...
PASSENGER SIDE . . . . . . . . . . . . .
PASSENGER SIDE : Description . . . . . . .
PASSENGER SIDE :
Component Function Check . . . . . . . .
PASSENGER SIDE : Diagnosis Procedure . . ..
BACK DOOR OPENER SWITCH . . . . ...
Diagnosis Procedure . . . . . . . . . . . .
KEY CYLINDER SWITCH . . . . . . . ...
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
DOOR LOCK ACTUATOR . . . . . . . ..
DRIVER SIDE . . . . . . . . . . . . . . ...
DRIVER SIDE : Description . . . . . . . . ...
DRIVER SIDE : Component Function Check . ..
DRIVER SIDE : Diagnosis Procedure . . . . ...
PASSENGER SIDE . . . . . . . . . . . . ..
PASSENGER SIDE : Description . . . . . . ..
PASSENGER SIDE :
Component Function Check . . . . . . . .
PASSENGER SIDE : Diagnosis Procedure . . ..
REAR LH . . . . . . . . . . . . . . . . ..
REAR LH : Description . . . . . . . . . . ..
REAR LH : Component Function Check . . . ..
REAR LH : Diagnosis Procedure . . . . . . ...
REAR RH . . . . . . . . . . . . . . . . .
REAR RH : Description . . . . . . . . . . .
REAR RH : Component Function Check . . . .
REAR RH : Diagnosis Procedure . . . . . . ..
BACK DOOR LATCH . . . . . . . . . . . ..
BACK DOOR LATCH : Description . . . . . ...
BACK DOOR LATCH : Diagnosis Procedure . .
GLASS HATCH LOCK ACTUATOR . . . ..
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
REMOTE KEYLESS ENTRY RECEIVER . ...
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
KEYFOB BATTERY AND FUNCTION . . ...
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
HORN FUNCTION . . . . . . . . . . ...
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . .
HAZARD FUNCTION . . . . . . . . . ..
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
KEY SWITCH (BCM INPUT) . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . .
2011 Pathfinder
DLK-6
HEADLAMP FUNCTION . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
MAP LAMP AND IGNITION KEYHOLE ILLU-
MINATION FUNCTION . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
KEYFOB ID SET UP WITH CONSULT-III . ...
ID Code Entry Procedure . . . . . . . . . ..
KEYFOB ID SET UP WITHOUT CONSULT-III .
ID Code Entry Procedure . . . . . . . . . ..
HOMELINK UNIVERSAL TRANSCEIVER . ..
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
ECU DIAGNOSIS INFORMATION . . . .
BCM (BODY CONTROL MODULE) . . . .
Reference Value . . . . . . . . . . . . .
Terminal Layout . . . . . . . . . . . . . .
Physical Values . . . . . . . . . . . . . .
Fail Safe . . . . . . . . . . . . . . . .
DTC Inspection Priority Chart . . . . . . . .
DTC Index . . . . . . . . . . . . . . . .
WIRING DIAGRAM . . . . . . . . .
INTEGRATED HOMELINK TRANSMITTER ...
Wiring Diagram . . . . . . . . . . . . . ..
POWER DOOR LOCK SYSTEM . . . . . .
Wiring Diagram - Without Intelligent Key System ..
REMOTE KEYLESS ENTRY SYSTEM . . ...
Wiring Diagram . . . . . . . . . . . . . ..
SYMPTOM DIAGNOSIS . . . . . . .
DOOR LOCK . . . . . . . . . . . . ...
Symptom Table . . . . . . . . . . . . . .
REMOTE KEYLESS ENTRY SYSTEM . . ...
Symptom Table . . . . . . . . . . . . . .
HOMELINK UNIVERSAL TRANSCEIVER . ..
Symptom Table . . . . . . . . . . . . . .
SQUEAK AND RATTLE TROUBLE DIAG-
NOSES . . . . . . . . . . . . . . . ..
Work Flow . . . . . . . . . . . . . . . .
Generic Squeak and Rattle Troubleshooting . .
Diagnostic Worksheet . . . . . . . . . . ...
PRECAUTION . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . .
Precaution for Work . . . . . . . . . . . ..
PREPARATION . . . . . . . . . . .
PREPARATION . . . . . . . . . . . .
Special Service Tool . . . . . . . . . . . .
Commercial Service Tool . . . . . . . . . ..
REMOVAL AND INSTALLATION . . . .
HOOD . . . . . . . . . . . . . . . ...
Fitting Adjustment . . . . . . . . . . . . .
Removal and Installation of Hood Assembly . .
Removal and Installation of Hood Lock Control .
Hood Lock Control Inspection . . . . . . . ...
DOOR . . . . . . . . . . . . . . . ...
Fitting Adjustment . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
Back Door Stay Disposal . . . . . . . . . ..
FRONT DOOR LOCK . . . . . . . . . ...
Component Structure . . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
Disassembly and Assembly . . . . . . . . ..
REAR DOOR LOCK . . . . . . . . . . .
Component Structure . . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
BACK DOOR LOCK . . . . . . . . . . .
Component Structure . . . . . . . . . . ...
2011 Pathfinder
DIAGNOSIS AND REPAIR WORKFLOW
DLK-7
< BASIC INSPECTION >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000006245399
OVERALL SEQUENCE
DETAILED FLOW
JMKIA2270GB
2011 Pathfinder
DLK-8
< BASIC INSPECTION >
[WITH INTELLIGENT KEY SYSTEM]
DIAGNOSIS AND REPAIR WORKFLOW
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
1. Check DTC.
2. Perform the following procedure if DTC is displayed.
-
Record DTC and freeze frame data (Print them out with CONSULT-III.)
-
Erase DTC.
-
Study the relationship between the cause detected by DTC and the symptom described by the customer.
3. Check related service bulletins for information.
Is any symptom described and any DTC detected?
Symptom is described, DTC is displayed >>GO TO 3
Symptom is described, DTC is not displayed >>GO TO 4
Symptom is not described, DTC is displayed >>GO TO 5
3.
CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT-III to the vehicle in “DATA MONITOR” mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 5
4.
CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT-III to the vehicle in “DATA MONITOR” mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 6
5.
PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC Confirmation Procedure for the displayed DTC, and then check that DTC is detected again.
At this time, always connect CONSULT-III to the vehicle, and check diagnostic results in real time.
If two or more DTCs are detected, refer to
BCS-45, "DTC Inspection Priority Chart"
diagnosis order.
NOTE:
• Freeze frame data is useful if the DTC is not detected.
• Perform Component Function Check if DTC Confirmation Procedure is not included in Service Manual. This
simplified check procedure is an effective alternative though DTC cannot be detected during this check.
If the result of Component Function Check is NG, it is the same as the detection of DTC by DTC Confirma-
tion Procedure.
Is DTC detected?
YES
>> GO TO 7
NO
>> Refer to
GI-37, "Intermittent Incident"
.
6.
DETECT MALFUNCTIONING SYSTEM BY SYMPTOM TABLE
Detect malfunctioning system according to SYMPTOM DIAGNOSIS based on the confirmed symptom in step
4, and determine the trouble diagnosis order based on possible causes and symptom.
>> GO TO 7
7.
DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Inspect according to Diagnostic Procedure of the system.
NOTE:
2011 Pathfinder
DIAGNOSIS AND REPAIR WORKFLOW
DLK-9
< BASIC INSPECTION >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
The Diagnostic Procedure described based on open circuit inspection. A short circuit inspection is also
required for the circuit check in the Diagnostic Procedure.
Is malfunctioning part detected?
YES
>> GO TO 8
NO
>> Check voltage of related BCM terminals using CONSULT-III.
8.
REPAIR OR REPLACE THE MALFUNCTIONING PART
1. Repair or replace the malfunctioning part.
2. Reconnect parts or connectors disconnected during Diagnostic Procedure again after repair and replace-
ment.
3. Check DTC. If DTC is displayed, erase it.
>> GO TO 9
9.
FINAL CHECK
When DTC was detected in step 2, perform DTC Confirmation Procedure or Component Function Check
again, and then check that the malfunction have been repaired securely.
When symptom was described from the customer, refer to confirmed symptom in step 3 or 4, and check that
the symptom is not detected.
Is the inspection result normal?
NO (DTC is detected) >>GO TO 7
NO (Symptom remains) >>GO TO 6
YES
>> Inspection End.
2011 Pathfinder
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст