2008 NISSAN TEANA Service Manual

sensor clock warning lights reset open gas tank tailgate

Page 1217 of 5121

NISSAN TEANA 2008 Service Manual DLK-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
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SECTION DLK
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CONTENTS
DOOR & LOCK
WITH INTELLIGE NT KEY SYSTEM
BASIC INSPECTION ....... ..........................

DLK-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
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SECTION DLK
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CONTENTS
DOOR & LOCK
WITH INTELLIGE NT KEY SYSTEM
BASIC INSPECTION ....... .............................
7
DIAGNOSIS AND REPAIR WORKFLOW ..... .....7
Work Flow ........................................................... ......7
INSPECTION AND ADJUSTMENT ....................10
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT .................................................... ....
10
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ................................
10
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement .....
10
FUNCTION DIAGNOSIS .. ............................11
POWER DOOR LOCK SYSTEM .................... ....11
System Diagram .................................................. ....11
System Description .................................................11
Component Parts Location ....................................12
Component Description ..........................................12
INTELLIGENT KEY SYSTEM ............................14
INTELLIGENT KEY SYSTEM ...................................14
INTELLIGENT KEY SYSTEM : System Diagram ....14
INTELLIGENT KEY SYSTEM : System Descrip-
tion ..........................................................................
14
INTELLIGENT KEY SYSTEM :
Component Parts Location ....................................
15
INTELLIGENT KEY SYSTEM :
Component Description ..........................................
16
DOOR LOCK FUNCTION ...................................... ....16
DOOR LOCK FUNCTION : System Diagram .........17
DOOR LOCK FUNCTION : System Description .....17
DOOR LOCK FUNCTION :
Component Parts Location ....................................
19
DOOR LOCK FUNCTION :
Component Description ..........................................
20
TRUNK OPEN FUNCTION .................................... ....20
TRUNK OPEN FUNCTION : System Diagram ........21
TRUNK OPEN FUNCTION : System Description ....21
TRUNK OPEN FUNCTION :
Component Parts Location ....................................
23
TRUNK OPEN FUNCTION :
Component Description ..........................................
24
REMOTE KEYLESS ENTRY FUNCTION ..................24
REMOTE KEYLESS ENTRY FUNCTION : Sys-
tem Diagram ........................................................ ....
25
REMOTE KEYLESS ENTRY FUNCTION : Sys-
tem Description ........................................................
25
REMOTE KEYLESS ENTRY FUNCTION :
Component Parts Location ....................................
27
REMOTE KEYLESS ENTRY FUNCTION :
Component Description ..........................................
28
KEY REMINDER FUNCTION ................................ ....28
KEY REMINDER FUNCTION : System Descrip-
tion ...........................................................................
28
KEY REMINDER FUNCTION :
Component Parts Location ....................................
30
WARNING FUNCTION .......................................... ....31
WARNING FUNCTION : System Description ..........31
WARNING FUNCTION :
Component Parts Location ................................ ....
36
TRUNK OPEN FUNCTION ...............................38
System Diagram ......................................................38
System Description ..................................................38
Component Parts Location ....................................38
Component Description ..........................................39
FUEL FILLER LID OPENER .............................40
Component Parts Location ......................................40
DIAGNOSIS SYSTEM (BCM) ...........................41
COMMON ITEM ..................................................... ....41

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NISSAN TEANA 2008 Service Manual DLK-2
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) ....................................................
41
DOOR LOCK .............................................................42
DOOR L

DLK-2
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) ....................................................
41
DOOR LOCK .............................................................42
DOOR LOCK : CONSULT-III Function (BCM -
DOOR LOCK) .........................................................
42
INTELLIGENT KEY ...................................................43
INTELLIGENT KEY : CONSULT-III Function
(BCM - INTELLIGENT KEY) ...................................
43
TRUNK ......................................................................46
TRUNK : CONSULT-III Function (BCM - TRUNK) ...46
COMPONENT DIAGNOSIS ........................48
U1000 CAN COMM CIRCUIT ............................48
BCM ...........................................................................48
BCM : Description ...................................................48
BCM : DTC Logic ....................................................48
BCM : Diagnosis Procedure ...................................48
U1010 CONTROL UNIT (CAN) .........................49
BCM ...........................................................................49
BCM : DTC Logic ....................................................49
BCM : Diagnosis Procedure ...................................49
BCM : Special Repair Requirement ........................49
B2621 INSIDE KEY ANTENNA 1 ......................50
Description ..............................................................50
DTC Logic ...............................................................50
Diagnosis Procedure ..............................................50
B2622 INSIDE KEY ANTENNA 2 ......................52
Description ..............................................................52
DTC Logic ...............................................................52
Diagnosis Procedure ..............................................52
B2623 INSIDE KEY ANTENNA 3 ......................54
Description ..............................................................54
DTC Logic ...............................................................54
Diagnosis Procedure ..............................................54
POWER SUPPLY AND GROUND CIRCUIT .....56
BCM (BODY CONTROL MODULE) .........................56
BCM (BODY CONTROL MODULE) : Diagnosis
Procedure ...............................................................
56
DOOR SWITCH .................................................57
Description ..............................................................57
Component Function Check .................................57
Diagnosis Procedure ..............................................57
Component Inspection ............................................59
DOOR LOCK AND UNLOCK SWITCH .............60
Description ..............................................................60
Component Function Check .................................60
Diagnosis Procedure ..............................................60
DOOR LOCK ACTUATOR ................................61
DRIVER SIDE ............................................................61
DRIVER SIDE : Description ....................................61
DRIVER SIDE : Component Function Check ........61
DRIVER SIDE : Diagnosis Procedure .....................61
PASSENGER SIDE ...................................................61
PASSENGER SIDE : Description ...........................62
PASSENGER SIDE :
Component Function Check ..................................
62
PASSENGER SIDE : Diagnosis Procedure ............62
REAR LH ...................................................................62
REAR LH : Description ...........................................62
REAR LH : Component Function Check ...............63
REAR LH : Diagnosis Procedure ............................63
REAR RH ...................................................................63
REAR RH : Description ...........................................63
REAR RH : Component Function Check ...............63
REAR RH : Diagnosis Procedure ...........................64
TRUNK LID OPENER ACTUATOR ..................65
Description ..............................................................65
Component Function Check ..................................65
Diagnosis Procedure ...............................................65
REMOTE KEYLESS ENTRY RECEIVER .........67
Description ..............................................................67
Component Function Check ..................................67
Diagnosis Procedure ...............................................67
TRUNK LID OPENER SWITCH ........................70
Description ..............................................................70
Component Function Check ..................................70
Diagnosis Procedure ...............................................70
Component Inspection ............................................71
DOOR REQUEST SWITCH ...............................72
Description ..............................................................72
Component Function Check ..................................72
Diagnosis Procedure ...............................................72
Component Inspection ............................................73
TRUNK LID OPENER REQUEST SWITCH ......74
Description ..............................................................74
Component Function Check ..................................74
Diagnosis Procedure ...............................................74
Component Inspection ............................................75
TRUNK ROOM LAMP SWITCH ........................76
Description ..............................................................76
Component Function Check ..................................76
Diagnosis Procedure ...............................................76
Component Inspection ............................................77
UNLOCK SENSOR ............................................78
Description ..............................................................78
Component Function Check ..................................78
Diagnosis Procedure ...............................................78
Component Inspection ............................................79
OUTSIDE KEY ANTENNA ................................80

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NISSAN TEANA 2008 Service Manual DLK-3
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Component Function Check ..................................80
Diagnosis Procedure

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Component Function Check ..................................80
Diagnosis Procedure ...............................................80
INTELLIGENT KEY WARNING BUZZER ..........82
Description ..............................................................82
Component Function Check ..................................82
Diagnosis Procedure ...............................................82
Component Inspection ............................................83
INTELLIGENT KEY ............................................84
Description ..............................................................84
Component Function Check ..................................84
Diagnosis Procedure ...............................................84
Component Inspection ............................................84
Special Repair Requirement ...................................85
KEY SLOT ..........................................................86
Description ..............................................................86
Component Function Check ..................................86
Diagnosis Procedure ...............................................86
Component Inspection ............................................87
KEY SLOT ILLUMINATION ...............................88
Description ..............................................................88
Component Function Check ..................................88
Diagnosis Procedure ...............................................88
Component Inspection ............................................89
HORN FUNCTION ..............................................91
Description ..............................................................91
Component Function Check ..................................91
Diagnosis Procedure ..............................................91
COMBINATION METER DISPLAY FUNC-
TION ...................................................................
93
Description ..............................................................93
Component Function Check ..................................93
Diagnosis Procedure ...............................................93
BUZZER (COMBINATION METER) ...................94
Description ..............................................................94
Component Function Check ..................................94
Diagnosis Procedure ...............................................94
KEY WARNING LAMP .......................................95
Description ..............................................................95
Component Function Check ..................................95
Diagnosis Procedure ...............................................95
HAZARD FUNCTION .........................................96
Description ..............................................................96
Component Function Check ..................................96
Diagnosis Procedure ...............................................96
POWER DOOR LOCK SYSTEM ........................97
Wiring Diagram - POWER DOOR LOCK SYSTEM
- ...............................................................................
97
INTELLIGENT KEY SYSTEM ..........................104
Wiring Diagram - INTELLIGENT KEY SYSTEM - ..104
TRUNK LID OPENER .....................................116
Wiring Diagram - TRUNK LID OPENER - .............116
FUEL FILLER LID OPENER ...........................119
Wiring Diagram - FUEL LID OPENER - ................119
ECU DIAGNOSIS .......................................121
BCM (BODY CONTROL MODULE) ...............121
Reference Value ....................................................121
Wiring Diagram - BCM - ........................................144
Fail-safe .................................................................150
DTC Inspection Priority Chart .............................152
DTC Index .............................................................153
SYMPTOM DIAGNOSIS ............................155
DOOR DOES NOT LOCK/UNLOCK WITH
DOOR LOCK AND UNLOCK SWITCH ..........
155
ALL DOOR ...............................................................155
ALL DOOR : Diagnosis Procedure ........................155
DRIVER SIDE ...........................................................155
DRIVER SIDE : Diagnosis Procedure ...................155
PASSENGER SIDE ..................................................155
PASSENGER SIDE : Diagnosis Procedure ..........156
REAR LH ..................................................................156
REAR LH : Diagnosis Procedure ...........................156
REAR RH .................................................................156
REAR RH : Diagnosis Procedure ..........................156
VEHICLE SPEED SENSING AUTO LOCK
OPERATION DOES NOT OPERATE .............
157
Diagnosis Procedure .............................................157
DOOR DOES NOT LOCK/UNLOCK WITH IN-
TELLIGENT KEY ............................................
158
Description .............................................................158
Diagnosis Procedure .............................................158
HAZARD AND HORN REMINDER DOES
NOT OPERATE ...............................................
159
Description .............................................................159
Diagnosis Procedure .............................................159
AUTO DOOR LOCK OPERATION DOES NOT
OPERATE .......................................................
160
Description .............................................................160
Diagnosis Procedure .............................................160
DOOR DOES NOT LOCK/UNLOCK WITH
DOOR REQUEST SWITCH ............................
161
DRIVER SIDE ...........................................................161
DRIVER SIDE : Description ...................................161
DRIVER SIDE : Diagnosis Procedure ...................161
PASSENGER SIDE ..................................................161
PASSENGER SIDE : Description ..........................161

Page 1220 of 5121

NISSAN TEANA 2008 Service Manual DLK-4
PASSENGER SIDE : Diagnosis Procedure ..........162
TRUNK .....................................................................162
TRUNK : Description ..........................................

DLK-4
PASSENGER SIDE : Diagnosis Procedure ..........162
TRUNK .....................................................................162
TRUNK : Description .............................................162
TRUNK : Diagnosis Procedure ..............................163
TRUNK LID DOES NOT OPEN WITH TRUNK
LID OPENER SWITCH ....................................
164
Description .............................................................164
Diagnosis Procedure .............................................164
TRUNK LID DOES NOT OPEN WITH INTEL-
LIGENT KEY ....................................................
165
Description .............................................................165
Diagnosis Procedure .............................................165
TRUNK LID DOES NOT OPEN WITH TRUNK
LID OPENER REQUEST SWITCH ..................
166
Description .............................................................166
Diagnosis Procedure .............................................166
HAZARD AND BUZZER REMINDER DOES
NOT OPERATE ...............................................
167
Description .............................................................167
Diagnosis Procedure .............................................167
KEY REMINDER FUNCTION DOES NOT OP-
ERATE .............................................................
168
Description .............................................................168
Diagnosis Procedure .............................................168
KEY WARNING DOES NOT OPERATE .........169
Description .............................................................169
Diagnosis Procedure .............................................169
OFF POSITION WARNING DOES NOT OP-
ERATE .............................................................
170
Description .............................................................170
Diagnosis Procedure .............................................170
P POSITION WARNING DOES NOT OPER-
ATE ..................................................................
171
Description .............................................................171
Diagnosis Procedure .............................................171
ACC WARNING DOES NOT OPERATE .........173
Description .............................................................173
Diagnosis Procedure .............................................173
TAKE AWAY WARNING DOES NOT OPER-
ATE ..................................................................
174
DOOR IS OPEN .......................................................174
DOOR IS OPEN : Description ...............................174
DOOR IS OPEN : Diagnosis Procedure ................174
ANY DOOR OPEN TO ALL DOORS CLOSED .......175
ANY DOOR OPEN TO ALL DOORS CLOSED :
Description .............................................................
175
ANY DOOR OPEN TO ALL DOORS CLOSED :
Diagnosis Procedure .............................................
175
PUSH-BUTTON IGNITION SWITCH OPERATION .175
PUSH-BUTTON IGNITION SWITCH OPERA-
TION : Description ................................................
176
PUSH-BUTTON IGNITION SWITCH OPERA-
TION : Diagnosis Procedure .................................
176
INTELLIGENT KEY IS REMOVED FROM KEY
SLOT .......................................................................
176
INTELLIGENT KEY IS REMOVED FROM KEY
SLOT : Description ................................................
176
INTELLIGENT KEY IS REMOVED FROM KEY
SLOT : Diagnosis Procedure ................................
177
INTELLIGENT KEY LOW BATTERY WARN-
ING DOES NOT OPERATE ..............................
178
Description ............................................................178
Diagnosis Procedure .............................................178
DOOR LOCK OPERATION WARNING DOES
NOT OPERATE WITH DOOR REQUEST
SWITCH ............................................................
179
Description ............................................................179
Diagnosis Procedure .............................................179
KEY ID WARNING DOES NOT OPERATE .....180
Description ............................................................180
Diagnosis Procedure .............................................180
INTELLIGENT KEY LOW BATTERY WARN-
ING DOES NOT OPERATE ..............................
181
Description ............................................................181
Diagnosis Procedure .............................................181
SQUEAK AND RATTLE TROUBLE DIAG-
NOSES ..............................................................
182
Work Flow .............................................................182
Inspection Procedure ............................................184
Diagnostic Worksheet ...........................................186
PRECAUTION ...........................................188
PRECAUTIONS ................................................188
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
188
Precaution for Procedure without Cowl Top Cover .188
Precaution Necessary for Steering Wheel Rota-
tion after Battery Disconnect .................................
188
Work ......................................................................189
PREPARATION .........................................190
PREPARATION ................................................190
Commercial Service Tools ....................................190
ON-VEHICLE REPAIR ..............................191
HOOD ...............................................................191
HOOD ASSEMBLY .................................................191
HOOD ASSEMBLY : Exploded View ....................191

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NISSAN TEANA 2008 Service Manual DLK-5
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HOOD ASSEMBLY : Adjustment ..........................193
HOOD HINGE ........................................

DLK-5
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192
HOOD ASSEMBLY : Adjustment ..........................193
HOOD HINGE ..........................................................193
HOOD HINGE : Exploded View ............................194
HOOD HINGE : Removal and Installation .............194
HOOD SUPPORT ROD ...........................................194
HOOD SUPPORT ROD : Exploded View .............195
HOOD SUPPORT ROD : Removal and Installa-
tion ........................................................................
195
RADIATOR CORE SUPPORT .........................196
Exploded View ......................................................196
Removal and Installation .......................................196
FRONT FENDER ..............................................199
Exploded View ......................................................199
Removal and Installation .......................................199
FRONT DOOR ..................................................201
DOOR ASSEMBLY .................................................201
DOOR ASSEMBLY : Exploded View ....................201
DOOR ASSEMBLY : Removal and Installation .....202
DOOR ASSEMBLY : Adjustment ..........................203
DOOR STRIKER ......................................................203
DOOR STRIKER : Exploded View ........................203
DOOR STRIKER : Removal and Installation ........204
DOOR HINGE ..........................................................204
DOOR HINGE : Exploded View ............................204
DOOR HINGE : Removal and Installation .............204
DOOR CHECK LINK ...............................................205
DOOR CHECK LINK : Exploded View ..................205
DOOR CHECK LINK : Removal and Installation ..205
REAR DOOR ....................................................207
DOOR ASSEMBLY .................................................207
DOOR ASSEMBLY : Exploded View ....................207
DOOR ASSEMBLY : Removal and Installation .....208
DOOR ASSEMBLY : Adjustment ..........................209
DOOR STRIKER ......................................................209
DOOR STRIKER : Exploded View ........................209
DOOR STRIKER : Removal and Installation ........210
DOOR HINGE ..........................................................210
DOOR HINGE : Exploded View ............................210
DOOR HINGE : Removal and Installation .............210
DOOR CHECK LINK ...............................................211
DOOR CHECK LINK : Exploded View ..................211
DOOR CHECK LINK : Removal and Installation ..211
TRUNK LID .......................................................213
TRUNK LID ASSEMBLY .........................................213
TRUNK LID ASSEMBLY : Exploded View ............213
TRUNK LID ASSEMBLY : Removal and Installa-
tion ........................................................................
214
TRUNK LID ASSEMBLY : Adjustment ..................215
TRUNK LID STRIKER .............................................215
TRUNK LID STRIKER : Exploded View ................216
TRUNK LID STRIKER : Removal and Installation ..216
TRUNK LID HINGE ..................................................216
TRUNK LID HINGE : Exploded View ....................217
TRUNK LID HINGE : Removal and Installation .....217
TRUNK LID STAY ....................................................217
TRUNK LID STAY : Exploded View ......................218
TRUNK LID STAY : Removal and Installation .......218
TRUNK LID WEATHER-STRIP ...............................219
TRUNK LID WEATHER-STRIP : Exploded View ..219
TRUNK LID WEATHER-STRIP : Removal and In-
stallation ................................................................
219
HOOD LOCK ...................................................220
Exploded View .......................................................220
Removal and Installation .......................................220
Inspection ..............................................................221
FRONT DOOR LOCK .....................................222
DOOR LOCK ............................................................222
DOOR LOCK : Exploded View ..............................222
DOOR LOCK : Removal and Installation ...............222
INSIDE HANDLE ......................................................223
INSIDE HANDLE : Exploded View ........................223
INSIDE HANDLE : Removal and Installation .........223
OUTSIDE HANDLE ..................................................223
OUTSIDE HANDLE : Exploded View ....................224
OUTSIDE HANDLE : Removal and Installation .....224
REAR DOOR LOCK ........................................227
DOOR LOCK ............................................................227
DOOR LOCK : Exploded View ..............................227
DOOR LOCK : Removal and Installation ...............227
INSIDE HANDLE ......................................................227
INSIDE HANDLE : Exploded View ........................228
INSIDE HANDLE : Removal and Installation .........228
OUTSIDE HANDLE ..................................................228
OUTSIDE HANDLE : Exploded View ....................229
OUTSIDE HANDLE : Removal and Installation .....229
TRUNK LID LOCK ..........................................231
Exploded View .......................................................231
Removal and Installation .......................................231
FUEL FILLER LID OPENER ...........................232
Exploded View .......................................................232
Removal and Installation .......................................232
DOOR SWITCH ...............................................234
Exploded View .......................................................234
Removal and Installation .......................................234

Page 1222 of 5121

NISSAN TEANA 2008 Service Manual DLK-6
INSIDE KEY ANTENNA ..................................235
INSTRUMENT CENTER ..........................................235
INSTRUMENT CENTER : Exploded View .............235
INSTRUMENT CENTER :

DLK-6
INSIDE KEY ANTENNA ..................................235
INSTRUMENT CENTER ..........................................235
INSTRUMENT CENTER : Exploded View .............235
INSTRUMENT CENTER : Removal and Installa-
tion .........................................................................
235
CONSOLE ................................................................235
CONSOLE : Exploded View ..................................236
CONSOLE : Removal and Installation ...................236
TRUNK ROOM .........................................................236
TRUNK ROOM : Exploded View ...........................237
TRUNK ROOM : Removal and Installation ............237
OUTSIDE KEY ANTENNA ..............................238
DRIVER SIDE ...........................................................238
DRIVER SIDE : Exploded View .............................238
DRIVER SIDE : Removal and Installation .............238
PASSENGER SIDE ..................................................238
PASSENGER SIDE : Exploded View ....................238
PASSENGER SIDE : Removal and Installation ....238
REAR BUMPER .......................................................238
REAR BUMPER : Exploded View .........................238
REAR BUMPER : Removal and Installation .........238
INTELLIGENT KEY WARNING BUZZER ........240
Exploded View ......................................................240
Removal and Installation .......................................240
KEY SLOT ........................................................241
Exploded View ......................................................241
Removal and Installation .......................................241
TRUNK LID OPENER REQUEST SWITCH .....242
Exploded View ......................................................242
Removal and Installation .......................................242
TRUNK LID OPENER SWITCH .......................243
Exploded View ......................................................243
Removal and Installation .......................................243
REMOTE KEYLESS ENTRY RECEIVER ........244
Exploded View ......................................................244
Removal and Installation .......................................244
INTELLIGENT KEY BATTERY ........................245
Removal and Installation .......................................245

Page 1223 of 5121

NISSAN TEANA 2008 Service Manual DIAGNOSIS AND REPAIR WORKFLOW
DLK-7
< BASIC INSPECTION >[WITH INTELLIGENT KEY SYSTEM]
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DIAGNOSIS AND REPAIR WORKFLOW
Work FlowINFOID:0000000003794729
O

Page 1224 of 5121

NISSAN TEANA 2008 Service Manual 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

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 for BCM.
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 DLK-152, "
DTCInspectionPriorityChart" (BCM) determine trou-
ble diagnosis order.
NOTE:
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 Confirmation
Procedure.
Is DTC detected?
YES >> GO TO 7.
NO >> Refer to GI-35, "
Intermittent Incident".
6.DETECT MALFUNCTIONING SYSTEM BY SYMPTOM DIAGNOSIS
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:
The Diagnostic Procedure described based on open circuit inspection. A short circuit inspection is also
required for the circuit check in the Diagnostic Procedure.

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