2014 NISSAN TEANA wiring diagram

C1601 BATTERY POWER SUPPLYSTC-23
< DTC/CIRCUIT DIAGNOSIS >
C
D E
F
H I
J
K L
M A
B
STC
N
O P
C1601 BATTERY POWER SUPPLY
DTC LogicINFOID:0000000009460358
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC CONFIRMATION PROCEDURE has been previously conducted, always turn ignition switch OFF and
wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.DTC REPRODUCTION PROCEDURE
With CONSULT
1. Turn the ignition switch OFF to ON.
2. Perform EPS self-diagnosis.
Is DTC
“C1601” detected?
YES >> Proceed to diagnosis procedure. Refer to STC-23, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009460359
Regarding Wiring Diagram information, refer to STC-14, "Wiring Diagram".
1.CHECK POWER STEERING CONTROL MODULE GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect power steering control module harness connector.
3. Check continuity between power steering control module harness connector terminal and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair open circuit or short to ground or short to power in harness or connectors, and repair or
replace the malfunctioning component.
2.CHECK POWER STEERING CONTROL MO DULE POWER SUPPLY CIRCUIT (1)
1. Check voltage between power steering control module harness connector terminals and ground.
2. Turn ignition switch ON. CAUTION:
Never start the engine.
3. Check voltage between power steering control module harness connector terminals and ground.
DTC Display item Malfunction detected condition Possible cause
C1601 BATTERY VOLT When a power supply voltage to the power steer-
ing control module is maintained at 18.5 V or more
or at less than 8.5 V continuously for 0.5 seconds
or more. • Harness or connector
• Power steering control mod-
ule
•Fuse
• Battery power supply circuit
•Battery
Power steering control module
—Continuity
Connector Terminal
E60 2 Ground Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

STC-24
< DTC/CIRCUIT DIAGNOSIS >
C1601 BATTERY POWER SUPPLY
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.CHECK POWER STEERING CONTROL MODULE POWER SUPPLY CIRCUIT (2)
1. Turn ignition switch OFF.
2. Check the 100A fusible link (D).
3. Disconnect battery terminal with fusible link harness connector.
4. Check continuity between power steering contro l module harness connector terminal and battery terminal
with fusible link harness connector terminal.
5. Check continuity between power steering c ontrol module harness connector terminal and ground.
Is the inspection result normal?
YES >> Perform the trouble diagnosis for battery power supply circuit. Refer to PG-8, "Wiring Diagram —
Battery Power Supply —".
NO >> Repair or replace the malfunctioning component.
4.CHECK POWER STEERING CONTROL MODULE POWER SUPPLY CIRCUIT (3)
1. Check voltage between power steering control module harness connector terminals and ground.
2. Turn ignition switch ON. CAUTION:
Never start the engine.
3. Check voltage between power steering control module harness connector terminals and ground.
Is the inspection result normal?
YES >> GO TO 6.
NO >> GO TO 5.
5.CHECK POWER STEERING CONTROL MODULE POWER SUPPLY CIRCUIT (4)
1. Turn ignition switch OFF.
2. Check the 10A fuse No. 49 in the IPDM E/R.
3. Disconnect IPDM E/R harness connector E63.
4. Check continuity between power steering control module harness connector terminal and IPDM E/R har-
ness connector terminal.
Power steering control module — Ignition Voltage
Connector Terminal
E60 1 Ground ON Battery voltage
Power steering control module Batte ry terminal with fusible link
Continuity
Connector Terminal Connector Terminal
E60 1 E5 3 Yes
Power steering control module — Ignition Continuity
Connector Terminal
E60 1 Ground ON No
Power steering control module —Voltage
Connector Terminal
E59 5 Ground 0 V
Power steering control module —Voltage
Connector Terminal
E59 5 Ground Battery voltage
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

C1601 BATTERY POWER SUPPLYSTC-25
< DTC/CIRCUIT DIAGNOSIS >
C
D E
F
H I
J
K L
M A
B
STC
N
O P
5. Check continuity between power steering control module harness connector terminal and ground.
Is the inspection result normal?
YES >> Perform the trouble diagnosis for i gnition power supply circuit. Refer to PG-19, "Wiring Diagram
— Ignition Power Supply —".
NO >> Repair or replace the malfunctioning component.
6.CHECK TERMINALS AND HARNESS CONNECTORS
Check the power steering control module pin terminal s for damage or loose connection with harness connec-
tor.
Is the inspection result normal?
YES >> Power steering control module is malfunctioni ng. Replace steering oil pump assembly. Refer to
ST-38, "Removal and Installation"
.
NO >> Repair or replace the malfunctioning component.
Power steering cont rol module IPDM E/R
Continuity
Connector Terminal Connector Terminal
E59 5 E63 19 Yes
Power steering control module
—Continuity
Connector Terminal
E59 5 Ground No
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

STR-1
ENGINE
C
D E
F
G H
I
J
K L
M
SECTION STR
A
STR
N
O P
CONTENTS
STARTING SYSTEM
PRECAUTION ................ ...............................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
PREPARATION ............................................3
PREPARATION .............................................. .....3
Special Service Tool ........................................... ......3
Commercial Service Tool ..........................................3
SYSTEM DESCRIPTION ..............................4
COMPONENT PARTS ................................... .....4
QR25DE ................................................................. ......4
QR25DE : Component Parts Location ......................4
QR25DE : Component Description ..........................4
VQ35DE ................................................................. ......4
VQ35DE : Component Parts Location ......................5
VQ35DE : Component Description ...........................5
SYSTEM ..............................................................6
System Diagram .................................................. ......6
System Description ...................................................6
Component Description ............................................6
WIRING DIAGRAM .......................................7
STARTING SYSTEM ...................................... .....7
Wiring Diagram ................................................... ......7
BASIC INSPECTION ...................................12
DIAGNOSIS AND REPAIR WORKFLOW ........12
Work Flow (With GR8-1200 NI) ........................... ....12
Work Flow (Without GR8-1200 NI) ..........................16
DTC/CIRCUIT DIAGNOSIS .........................18
B TERMINAL CIRCUIT .....................................18
Description ........................................................... ....18
Diagnosis Procedure ...............................................18
S CONNECTOR CIRCUIT .................................20
Description ...............................................................20
Diagnosis Procedure ...............................................20
SYMPTOM DIAGNOSIS ..............................21
STARTING SYSTEM .........................................21
Symptom Table ................................................... ....21
REMOVAL AND INSTALLATION ...............22
STARTER MOTOR ...........................................22
QR25DE ................................................................. ....22
QR25DE : Exploded View .......................................22
QR25DE : Removal and Installation ........................22
VQ35DE ................................................................. ....23
VQ35DE : Exploded View ........................................23
VQ35DE : Removal and Installation ........................23
SERVICE DATA AND SPECIFICATIONS
(SDS) ............... .............................................
25
STARTER MOTOR ...........................................25
Starter .................................................................. ....25
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

STARTING SYSTEMSTR-7
< WIRING DIAGRAM >
C
D E
F
G H
I
J
K L
M A
STR
NP
O
WIRING DIAGRAM
STARTING SYSTEM
Wiring Diagram INFOID:0000000009461226
ABBWA1147GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

STR-8
< WIRING DIAGRAM >
STARTING SYSTEM
ABBIA1876GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

STARTING SYSTEMSTR-9
< WIRING DIAGRAM >
C
D E
F
G H
I
J
K L
M A
STR
NP
O
ABBIA1877GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

STR-10
< WIRING DIAGRAM >
STARTING SYSTEM
ABBIA1878GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM