2008 NISSAN TEANA relay

PCS-120
< ECU DIAGNOSIS >[POWER DISTRIBUTION SYSTEM]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
NOTE:
This operation status can be confirmed on the IPDM E/R “Data Monitor” that displays “BLOCK” for the item
“WIP PROT” while the wiper is stopped.
STARTER MOTOR PROTECTION FUNCTION
IPDM E/R turns OFF the starter control relay to protect the starter motor when the starter control relay remains
active for 90 seconds.
DTC IndexINFOID:0000000003880882
NOTE:
 The details of time display are as follows.
- CRNT: A malfunction is detected now
- PAST: A malfunction was detected in the past.
 IGN counter is displayed on FFD (Freeze Frame data).
- The number is 0 when is detected now
- The number increases like 1 → 2 ··· 38 → 39 after returning to the normal condition whenever IGN OFF →
ON.
- The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.
×: Applicable
Ignition switch Front wiper switch Front wiper auto stop signal
ONOFFThe front wiper auto stop signal (stop posi-
tion) cannot be input for 10 seconds.
ONThe front wiper auto stop signal does not
change for 10 seconds.
CONSULT display Fail-safe Refer to
No DTC is detected.
further testing
may be required.——
U1000: CAN COMM CIRCUIT×PCS-16
B2098: IGN RELAY ON×PCS-17
B2099: IGN RELAY OFF —PCS-18
B2108: STRG LCK RELAY ON —SEC-96
B2109: STRG LCK RELAY OFF —SEC-97
B210A: STRG LCK STATE SW —SEC-98
B210B: START CONT RLY ON —SEC-102
B210C: START CONT RLY OFF —SEC-103
B210D: STARTER RELAY ON —SEC-104
B210E: STARTER RELAY OFF —SEC-105
B210F: INTRLCK/PNP SW ON —SEC-107
B2110: INTRLCK/PNP SW OFF —SEC-109

PG
PG-1
ELECTRICAL & POWER CONTROL
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CONTENTS
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
POWER SUPPLY&GR
OUND CIRCUIT
BASIC INSPECTION ....... .............................
3
BATTERY ....................................................... .....3
How to Handle Battery ........................................ ......3
Work Flow .................................................................5
COMPONENT DIAGNOSIS .........................10
POWER SUPPLY ROUTING CIRCUIT .......... ....10
Wiring Diagram - BATTERY POWER SUPPLY - ....10
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No. 6 - ....................................................... ....
25
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No. 11 - .........................................................
27
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No. 31 - .........................................................
29
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No. 50 - .........................................................
32
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No. 52 - .........................................................
36
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No. 53 - .........................................................
38
Wiring Diagram - ACCESSORY POWER SUP-
PLY - .......................................................................
48
Wiring Diagram - ACCESSORY POWER SUP-
PLY FUSE No. 19 - .................................................
51
Wiring Diagram - IGNITION POWER SUPPLY - ....55
Wiring Diagram - IGNITION POWER SUPPLY
FUSE No. 3 - ...........................................................
65
Wiring Diagram - IGNITION POWER SUPPLY
FUSE No. 4 - ...........................................................
74
Wiring Diagram - IGNITION POWER SUPPLY
FUSE No. 43 - .........................................................
77
Wiring Diagram - IGNITION POWER SUPPLY
FUSE No. 44 - .........................................................
79
Fuse ........................................................................82
Fusible Link .............................................................82
Circuit Breaker ........................................................82
HARNESS LAYOUT .........................................83
How To Read Harness Layout ............................ ....83
Outline .....................................................................84
Main Harness ..........................................................85
Engine Room Harness ............................................86
Engine Control Harness ..........................................88
Body Harness ..........................................................89
Body No. 2 Harness ................................................90
Room Lamp Harness ...............................................91
Front Door Harness (LH Side) .................................92
Front Door Harness (RH Side) ................................93
Rear Door Harness (LH Side) .................................94
Rear Door Harness (RH Side) .................................95
HARNESS CONNECTOR .................................96
Description ...............................................................96
STANDARDIZED RELAY .................................99
Description ...............................................................99
FUSE BLOCK - JUNCTION BOX (J/B) ..........101
Fuse, Connector and Terminal Arrangement ........101
FUSE, FUSIBLE LINK AND RELAY BOX ......102
Fuse and Fusible Link Arrangement ......................102
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) ..............
103
Fuse, Connector and Terminal Arrangement ........103
PRECAUTION ............................................104
PRECAUTIONS ...............................................104
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ..
104
ON-VEHICLE MAINTENANCE ..................105
BATTERY CHARGING CHART ......................105
Slow Charge ........................................................ ..105
Standard Charge ...................................................106

PG
STANDARDIZED RELAY
PG-99
< COMPONENT DIAGNOSIS >[POWER SUPPLY&GROUND CIRCUIT]
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STANDARDIZED RELAY
DescriptionINFOID:0000000003792683
NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS
Relays can mainly be divided into three types: normal open, normal closed and mixed type relays.
TYPE OF STANDARDIZED RELAYS
SEL881H
1M ···················· 1 Make 2M ···················· 2 Make
1T ···················· 1 Transfer 1M·1B ···················· 1 Make 1 Break
SEL882H

PG-100
< COMPONENT DIAGNOSIS >[POWER SUPPLY&GROUND CIRCUIT]
STANDARDIZED RELAY
SEL188W

PG-102
< COMPONENT DIAGNOSIS >[POWER SUPPLY&GROUND CIRCUIT]
FUSE, FUSIBLE LINK AND RELAY BOX
FUSE, FUSIBLE LINK AND RELAY BOX
Fuse and Fusible Link ArrangementINFOID:0000000003792685
JCMWM1767GB

PWC-34
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
REQ SW -RRNOTE:
The item is indicated, but not monitored. Off
REQ SW -RRNOTE:
The item is indicated, but not monitored. Off
REQ SW -BD/TRTrunk lid opener request switch is not pressed Off
Trunk lid opener request switch is pressed On
PUSH SWPush-button ignition switch (push switch) is not pressed Off
Push-button ignition switch (push switch) is pressed On
IGN RLY2 -F/BIgnition switch in OFF or ACC position Off
Ignition switch in ON position On
CLUCH SWNOTE:
The item is indicated, but not monitored. Off
BRAKE SW 1The brake pedal is not depressed On
The brake pedal is depressed Off
DETE/CANCL SWSelector lever in P position Off
Selector lever in any position other than P On
SFT PN/N SWSelector lever in any position other than P and N Off
Selector lever in P or N position On
S/L -LOCKSteering is locked Off
Steering is unlocked On
S/L -UNLOCKSteering is unlocked Off
Steering is locked On
S/L RELAY-F/BIgnition switch in OFF or ACC position Off
Ignition switch in ON position On
UNLK SEN -DRDriver door is unlocked Off
Driver door is locked On
PUSH SW -IPDMPush-button ignition switch (push-switch) is not pressed Off
Push-button ignition switch (push-switch) is pressed On
IGN RLY1 -F/BIgnition switch in OFF or ACC position Off
Ignition switch in ON position On
DETE SW -IPDMSelector lever in P position Off
Selector lever in any position other than P On
SFT PN -IPDMSelector lever in any position other than P and N Off
Selector lever in P or N position On
SFT P -METSelector lever in any position other than P Off
Selector lever in P position On
SFT N -METSelector lever in any position other than N Off
Selector lever in N position On
ENGINE STATEEngine stopped Stop
While the engine stalls Stall
At engine cranking Crank
Engine running Run
S/L LOCK-IPDMSteering is locked Off
Steering is unlocked On Monitor Item Condition Value/Status

BCM (BODY CONTROL MODULE)
PWC-35
< ECU DIAGNOSIS >
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S/L UNLK-IPDMSteering is unlocked Off
Steering is locked On
S/L RELAY-REQIgnition switch in OFF or ACC position Off
Ignition switch in ON position On
VEH SPEED 1 While driving Equivalent to speedometer reading
VEH SPEED 2 While driving Equivalent to speedometer reading
DOOR STAT-DRDriver door is locked LOCK
Wait with selective UNLOCK operation (5 seconds) READY
Driver door is unlocked UNLOCK
DOOR STAT-ASPassenger door is locked LOCK
Wait with selective UNLOCK operation (5 seconds) READY
Passenger door is unlocked UNLOCK
ID OK FLAGIgnition switch in ACC or ON position Reset
Ignition switch in OFF position Set
PRMT ENG STRTThe engine start is prohibited Reset
The engine start is permitted Set
PRMT RKE STRTNOTE:
The item is indicated, but not monitored. Reset
KEY SW -SLOTThe key is not inserted into key slot Off
The key is inserted into key slot On
RKE OPE COUN1 During the operation of the key Operation frequency of the key
RKE OPE COUN2NOTE:
The item is indicated, but not monitored. —
CONFRM ID ALLThe key ID that the key slot receives does not accord with any key
ID registered to BCM.Ye t
The key ID that the key slot receives accords with any key ID regis-
tered to BCM.Done
CONFIRM ID4The key ID that the key slot receives does not accord with the fourth
key ID registered to BCM.Ye t
The key ID that the key slot receives accords with the fourth key ID
registered to BCM.Done
CONFIRM ID3The key ID that the key slot receives does not accord with the third
key ID registered to BCM.Ye t
The key ID that the key slot receives accords with the third key ID
registered to BCM.Done
CONFIRM ID2The key ID that the key slot receives does not accord with the sec-
ond key ID registered to BCM.Ye t
The key ID that the key slot receives accords with the second key
ID registered to BCM.Done
CONFIRM ID1The key ID that the key slot receives does not accord with the first
key ID registered to BCM.Ye t
The key ID that the key slot receives accords with the first key ID
registered to BCM.Done
TP 4The ID of fourth key is not registered to BCM Yet
The ID of fourth key is registered to BCM Done
TP 3The ID of third key is not registered to BCM Yet
The ID of third key is registered to BCM Done Monitor Item Condition Value/Status

PWC-40
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
39
(BR/W)GroundRear bumper anten-
na (+)OutputWhen the trunk lid
opener request
switch is operat-
ed with ignition
switch OFFWhen Intelligent Key is in
the antenna detection
area
When Intelligent Key is
not in the antenna detec-
tion area
47
(BR/W)GroundIgnition relay (IPDM
E/R) controlOutput Ignition switchOFF or ACC Battery voltage
ON 0 V
50
(W)GroundTrunk room lamp
switchInputTrunk room lamp
switchOFF (When trunk lid clos-
es)
11 . 8 V
ON (When trunk lid
opens)0 V
52
(R)Ground Starter relay control OutputIgnition switch
ONWhen selector lever is in
P or N positionBattery voltage
When selector lever is
not in P or N position0.3 V
Ignition switch OFF 0 V
61
(G/R)GroundTrunk lid request
switchInputTrunk lid request
switchON (Pressed) 0 V
OFF (Not pressed)
1.0 V
64
(GR)GroundRequest switch
buzzerOutputRequest switch
buzzerSounding 0 V
Not sounding Battery voltage Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JMKIA0062GB
JMKIA0063GB
JPMIA0011GB
JPMIA0016GB