relay NISSAN TEANA 2014 Service Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2014, Model line: TEANA, Model: NISSAN TEANA 2014Pages: 4801, PDF Size: 51.2 MB
Page 3941 of 4801

SEC-116
< DTC/CIRCUIT DIAGNOSIS >
B2608 STARTER RELAY
B2608 STARTER RELAY
DTC LogicINFOID:0000000009461174
DTC DETECTION LOGIC
NOTE:
• If DTC B2608 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
BCS-68, "DTC Logic"
.
• If DTC B2608 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to BCS-69, "DTC Logic"
.
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Press push-button ignition switch under t he following conditions to start engine.
- Shift selector lever: In the P (Park) position
- Brake pedal: Depressed
2. Wait 1 second after engine started.
3. Check DTC in Self-Diagnostic Result mode of BCM using CONSULT.
Is DTC detected?
YES >> Go to SEC-116, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009461175
Regarding Wiring Diagram information, refer to SEC-29, "Wiring Diagram".
1.CHECK DTC OF IPDM E/R
Check DTC in Self-Diagnostic Result mode of IPDM E/R using CONSULT.
Is DTC detected?
YES >> Perform the trouble diagnosis relat ed to the detected DTC. Refer to PCS-20, "DTC Index".
NO >> GO TO 2.
2.CHECK BCM POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2608 STARTER RELAY BCM outputs starter motor relay OFF signal
but BCM receives star ter motor relay ON
signal from IPDM E/R (CAN). • Harness or connectors
(CAN communication line is open or
shorted.)
• Harness or connectors (Starter relay circuit is open or shorted.)
• IPDM E/R
(+)
(–) Condition Voltage (V)
(Approx.)
BCM
Connector Terminal
M18 62 Ground Selector lever N (Neutral) or P
(Park) position 12
Other than above 0
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B2608 STARTER RELAYSEC-117
< DTC/CIRCUIT DIAGNOSIS >
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3.CHECK STARTER RELAY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Disconnect BCM connector.
4. Check continuity between IPDM E/R harness connector and BCM harness connector.
5. Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-32, "Removal and Installation".
NO >> Repair or replace harness.
4.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
IPDM E/R BCM Continuity
Connector Terminal Connector Terminal
E63 33 M18 62 Yes
IPDM E/R GroundContinuity
Connector Terminal
E63 33 No
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Page 3943 of 4801

SEC-118
< DTC/CIRCUIT DIAGNOSIS >
B2617 STARTER RELAY CIRCUIT
B2617 STARTER RELAY CIRCUIT
DescriptionINFOID:0000000009461176
Located in IPDM E/R, it runs the starter motor. The starter relay is turned ON by the BCM when the ignition
switch is in START position. IPDM E/R transmits t he starter relay ON signal to BCM via CAN communication.
DTC LogicINFOID:0000000009461177
DTC DETECTION LOGIC
NOTE:
• If DTC B2617 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
BCS-68, "DTC Logic"
.
• If DTC B2617 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to BCS-69, "DTC Logic"
.
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON under the following conditions and wait for at least 1 second.
- CVT selector lever is in the P (Park) position.
- Do not depress the brake pedal.
2. Check Self-Diagnostic Result with CONSULT.
Is DTC detected?
YES >> Refer to SEC-118, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000009461178
Regarding Wiring Diagram information, refer to SEC-29, "Wiring Diagram".
1.CHECK STARTER RELAY
1. Turn ignition switch ON.
2. Check voltage between BCM harness connector and ground under the following condition.
Is the measurement value within the specification.
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK STARTER RELAY CIRCUIT
DTC No. Trouble diagnosis
name DTC detecting condition Possible cause
B2617 STARTER RELAY
CIRCUIT • An immediate operation of starter relay is re-
quested by BCM, but there is no response for
more than 1 second
• BCM is not commanding starter relay activation, but BCM detects starter relay output is active • Harness or connectors
(Starter relay circuit is open or short-
ed.)
• IPDM E/R
•BCM
BCM Ground Condition Voltage (V)
Connector Terminal
M18 62 Ground Ignition switch cranking 0
Ignition switch ON (Park or Neutral) Battery voltage
Other than above 0
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B2617 STARTER RELAY CIRCUITSEC-119
< DTC/CIRCUIT DIAGNOSIS >
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1. Turn ignition switch OFF.
2. Disconnect BCM harness connector and IPDM E/R harness connector.
3. Check continuity between IPDM E/R harness connector and BCM harness connector.
4. Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-80, "Removal and Installation".
NO >> Repair harness or connector.
3.CHECK INTERMITTENT INCIDENT
Refer to GI-43, "Intermittent Incident"
.
>> Inspection End.
IPDM E/R BCM Continuity
Connector Terminal Connector Terminal
E63 33 M18 62 Yes
IPDM E/R Ground Continuity
Connector Terminal
E63 33 Ground No
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Page 4104 of 4801

ST-1
STEERING
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SECTION ST
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CONTENTS
STEERING SYSTEM
PRECAUTION ................ ...............................3
PRECAUTIONS .............................................. .....3
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
3
Precaution for Steering System .......................... ......3
Precaution for Work ............................................ ......3
PREPARATION ............................................5
PREPARATION .............................................. .....5
Special Service Tool ........................................... ......5
Commercial Service Tool ..........................................5
SYSTEM DESCRIPTION ..............................7
COMPONENT PARTS ................................... .....7
HEATED STEERING WHEEL SYSTEM ............... ......7
HEATED STEERING WHEEL SYSTEM : Compo-
nent Parts Location ............................................. ......
7
HEATED STEERING WHEEL SYSTEM : Compo-
nent Description .................................................. ......
7
SYSTEM ..............................................................8
HEATED STEERING WHEEL SYSTEM ............... ......8
HEATED STEERING WHEEL SYSTEM : System
Diagram ............................................................... ......
8
HEATED STEERING WHEEL SYSTEM : System
Description .......................................................... ......
8
ECU DIAGNOSIS INFORMATION ...............9
A/C AUTO AMP. ............................................. .....9
List of ECU Reference ........................................ ......9
WIRING DIAGRAM ......................................10
HEATED STEERING WHEEL ........................ ....10
Wiring Diagram ................................................... ....10
BASIC INSPECTION ...................................13
DIAGNOSIS AND REPAIR WORK FLOW .......13
Work Flow ............................................................ ....13
POWER STEERING FLUID ..............................15
Inspection ................................................................15
STEERING WHEEL ..........................................16
Inspection ................................................................16
STEERING COLUMN ........................................18
Inspection ................................................................18
POWER STEERING OIL PUMP .......................19
Inspection ................................................................19
STEERING GEAR AND LINKAGE ...................20
Inspection ................................................................20
DTC/CIRCUIT DIAGNOSIS .........................21
POWER SUPPLY AND GROUND CIRCUIT ....21
A/C AUTO AMP. .................................................... ....21
A/C AUTO AMP. : Diagnosis Procedure .................21
HEATED STEERING WHEEL SYSTEM ...........22
Component Function Check ....................................22
Diagnosis Procedure ...............................................22
Component Inspection (Heated Steering Wheel
Switch) ................................................................. ....
24
Component Inspection (Heated Steering Relay) .....24
Component Inspection (Heated Steering Wheel) ....25
HEATED STEERING WHEEL SWITCH INDI-
CATOR LAMP ...................................................
26
Component Function Check ................................ ....26
Diagnosis Procedure ...............................................26
SYMPTOM DIAGNOSIS ..............................28
STEERING COLUMN ........................................28
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COMPONENT PARTSST-7
< SYSTEM DESCRIPTION >
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SYSTEM DESCRIPTION
COMPONENT PARTS
HEATED STEERING WHEEL SYSTEM
HEATED STEERING WHEEL SYSTEM : Component Parts LocationINFOID:0000000009461244
HEATED STEERING WHEEL SYSTEM : Component DescriptionINFOID:0000000009461245
1. Heated steering wheel 2. Spiral cable 3. Heated steering wheel switch
4. A/C Auto amp. (view with cluster lid C removed) 5. Heated steering relay
ALGIA0129ZZ
Components Description
A/C Auto amp. Controls the heated steering relay by providing a ground signal to the coil.
Heated steering wheel switch • Controls the heated steering relay by providing a ground signal to A/C Auto amp.
• Provides switch indicator for system.
Heated steering relay Provides battery power supply to heated steering wheel and switch indicator.
Heated steering wheel Contains heating element and over-heat protection.
Spiral cable Provides rotating electrical connection for heated steering wheel.
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ST-8
< SYSTEM DESCRIPTION >
SYSTEM
SYSTEM
HEATED STEERING WHEEL SYSTEM
HEATED STEERING WHEEL SYSTEM : System DiagramINFOID:0000000009461246
HEATED STEERING WHEEL SYSTEM : System DescriptionINFOID:0000000009461247
The heated steering wheel switch c ontrols the heated steering relay through the A/C Auto amp. When the
switch is turned on, the relay is energized and t he heated steering system will operate. The heated steering
system will turn off when the steering w heel temperature reaches approximately 86 ° F (30 ° C). Heated steer-
ing system operation can also be canceled by pressing t he heated steering wheel switch again. If the surface
temperature of the steering wheel is below 68 ° F (20 ° C), the system will heat the steering wheel and cycle off
and on to maintain a temperature above 68 ° F (20 ° C). The indicator light will remain on as long as the system
is on.
AWGIA0216GB
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ST-22
< DTC/CIRCUIT DIAGNOSIS >
HEATED STEERING WHEEL SYSTEM
HEATED STEERING WHEEL SYSTEM
Component Function CheckINFOID:0000000009461257
1.CHECK HEATED STEERING WHEEL SYSTEM
Check operation of heated steering wheel system. Refer to ST-8, "HEATED STEERING WHEEL SYSTEM :
System Description".
Is the inspection result normal?
YES >> Inspection End.
NO >> Go to ST-22, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009461258
Regarding Wiring Diagram information, refer to ST-10, "Wiring Diagram".
1.CHECK POWER CIRCUIT
1. Turn ignition switch OFF.
2. Remove the steering wheel. Refer to ST-31, "Removal and Installation"
.
3. Turn ignition switch ON.
4. Turn heated steering wheel switch ON.
5. Check voltage between heated steering wheel harness connector M114.
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK HEATED STEERING WHEEL
Check heated steering wheel. Refer to ST-25, "Component Inspection (Heated Steering Wheel)"
.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace heated steering wheel. Refer to ST-31, "Removal and Installation"
.
3.CHECK GROUND CIRCUIT
Check continuity between heated steering wheel harness connector terminal M114 and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the harness or connector.
4.CHECK HARNESS BETWEEN HEATED STEERING WHEEL RELAY AND HEATED STEERING WHEEL
1. Turn ignition switch OFF.
2. Disconnect heated steering wheel relay connector.
3. Check continuity between heated steering wheel relay harness connector terminal M90 and steering
wheel harness connector terminal M114.
Connector Te r m i n a l
Voltage (Approx.)
+-
M114 2 1 Battery voltage
Connector Terminal GroundContinuity
M114 1 Yes
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HEATED STEERING WHEEL SYSTEMST-23
< DTC/CIRCUIT DIAGNOSIS >
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4. Check continuity between heated steering wheel relay harness connector terminal M90 and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace the harness or connector.
5.CHECK HEATED STEERING RELAY
Check heated steering relay. Refer to ST-24, "Component Inspection (Heated Steering Relay)"
.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace heated steering relay.
6.CHECK POWER TO HEATED STEERING RELAY
Check the following.
•Battery
• Harness for open or short between battery and 10A fuse (No. 2)
• 10A fuse (No. 2)
• Harness for open or short between 10A fuse (No. 2) and heated steering relay
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace damaged parts.
7.CHECK GROUND CIRCUIT
1. Disconnect heated steering wheel switch.
2. Check continuity between heated steering wheel switch harness connector terminal M51 and ground.
Is the inspection result normal?
YES >> GO TO 8.
NO >> Repair or replace the harness or connector.
8.CHECK HARNESS BETWEEN HEATED STEE RING RELAY AND A/C AUTO AMP.
1. Disconnect A/C auto amp.
2. Check continuity between heated steering wheel relay harness connector terminal M90 and A/C auto
amp. harness connector terminal M152.
3. Check continuity between heated steering re lay harness connector terminal M90 and ground.
Is the inspection result normal?
YES >> GO TO 9.
Heated steering wheel relay Heated steering wheel Continuity
Connector Terminal Connector Terminal
M90 5 M114 2 Yes
Heated steering wheel relay GroundContinuity
Connector Terminal
M90 5 No
Connector Terminal GroundContinuity
M51 2 Yes
Heated steering relay A/C Auto amp. Continuity
Connector Terminal Connector Terminal
M90 2 M152 20 Yes
Heated steering relay GroundContinuity
Connector Terminal
M90 2 No
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ST-24
< DTC/CIRCUIT DIAGNOSIS >
HEATED STEERING WHEEL SYSTEM
NO >> Repair or replace harness or connector.
9.CHECK HARNESS BETWEEN A/C AUTO AMP. AND HEATED STEERING WHEEL SWITCH
1. Check continuity between A/C auto amp. har ness connector terminal M152 and heated steering wheel
switch harness connector M51.
2. Check continuity between A/C auto amp. harness connector M152 and ground.
Is the inspection result normal?
YES >> GO TO 10.
NO >> Repair or replace the harness or connector.
10.CHECK HEATED STEERING WHEEL SWITCH
Check heated steering wheel switch. Refer to ST-24, "Component Inspection (Heated Steering Wheel
Switch)".
Is the inspection result normal?
YES >> Replace A/C Auto amp. Refer to HAC-102, "Removal and Installation".
NO >> Replace heated steering wheel switch.
Component Inspection (Heat ed Steering Wheel Switch)INFOID:0000000009461259
1.CHECK HEATED STEERING WHEEL SWITCH
1. Turn ignition switch OFF.
2. Remove the heated steering wheel switch connector M51.
3. Check continuity between heated st eering wheel switch terminals.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace heated steering wheel switch.
2.CHECK HEATED STEERING WH EEL SWITCH INDICATOR LAMP
Apply 12V direct current between heated steering wheel switch terminals and check that the indicator lamp
turns ON.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace heated steering wheel switch.
Component Inspection (Heated Steering Relay)INFOID:0000000009461260
1.CHECK HEATED STEERING RELAY CONTINUITY
A/C Auto amp. Heated steering wheel switch
Continuity
Connector Terminal Connector Terminal
M152 8 M51 1 Yes
A/C Auto amp. GroundContinuity
Connector Terminal
M152 8 No
Terminal Condition Continuity
12 Switch pressed Yes
Switch released No
Te r m i n a l s Condition Indicator lamp status
+–
56 Apply 12V direct current be-
tween terminals ON
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