Nissan Murano Z51 (2008 year). Manual — part 336
B2190 NATS ANTENNA AMP.
SEC-279
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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3.
Check continuity between key slot harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Repair or replace harness or connector.
8.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
.
>> INSPECTION END
Key slot
Ground
Continuity
Connector
Terminal
M99
7
Existed
Revision: 2008 October
2009 Murano
SEC-280
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
B2191 DIFFERENCE OF KEY
B2191 DIFFERENCE OF KEY
Description
INFOID:0000000003465947
Performs ID verification through BCM and keyfob when push-button ignition switch is pressed.
Prohibits the release of steering lock or start of engine when an unregistered ID of keyfob is used.
DTC Logic
INFOID:0000000003465948
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Press the push-button ignition switch
2.
Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES
>> Go to
SEC-280, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003465949
1.
PERFORM INITIALIZATION
Perform initialization with CONSULT-III. Re-register all keyfobs.
For initialization and registration of keyfob. Refer to “CONSULT-III Operation Manual NATS-IVIS/NVIS”.
Can the system be initialized and can the engine be started with re-registered keyfob?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
REPLACE KEYFOB
1.
Replace keyfob.
2.
Perform initialization with CONSULT-III.
For initialization and registration of keyfob. Refer to “CONSULT-III Operation Manual NATS-IVIS/NVIS”.
Can the system be initialized and can the engine be started with re-registered keyfob?
YES
>> INSPECTION END
NO
>> GO TO 3.
3.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
>> INSPECTION END
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B2191
DIFFERENCE OF KEY
The ID verification result between BCM and keyfob is NG.
The registration is necessary.
keyfob
Revision: 2008 October
2009 Murano
B2192 ID DISCORD, IMMU-ECM
SEC-281
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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B2192 ID DISCORD, IMMU-ECM
Description
INFOID:0000000003465950
BCM performs the ID verification with ECM that allows the engine to start. Start the engine if the ID is OK.
ECM prevents the engine from starting if the ID is not registered. BCM starts the communication with ECM if
ignition switch is turned ON.
DTC Logic
INFOID:0000000003465951
DTC DETECTION LOGIC
NOTE:
• If DTC B2192 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
• If DTC B2192 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON under the following conditions.
-
Selector lever is in the P or N position.
-
Do not depress brake pedal.
2.
Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES
>> Go to
SEC-281, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003465952
1.
PERFORM INITIALIZATION
Perform initialization with CONSULT-III. Re-register all keyfobs.
For initialization and registration of keyfob. Refer to “CONSULT-III Operation Manual NATS-IVIS/NVIS”.
Can the system be initialized and can the engine be started with re-registered keyfob?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
REPLACE BCM
1.
Replace BCM. Refer to
BCS-96, "Removal and Installation"
.
2.
Perform initialization with CONSULT-III.
For initialization, refer to “CONSULT-III Operation Manual NATS-IVIS/NVIS”.
Can the system be initialized and can the engine be started with re-registered keyfob?
YES
>> INSPECTION END
NO
>> GO TO 3.
3.
REPLACE ECM
1.
Replace ECM. Refer to
EC-15, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Descrip-
2.
Perform initialization with CONSULT-III.
Can the system be initialized and can the engine be started with re-registered keyfob?
YES
>> INSPECTION END
NO
>> GO TO 4.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2192
ID DISCORD, IMMU-
ECM
The ID verification result between BCM and ECM is
NG. The registration is necessary.
• BCM
• ECM
Revision: 2008 October
2009 Murano
SEC-282
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
B2192 ID DISCORD, IMMU-ECM
4.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
>> INSPECTION END
Revision: 2008 October
2009 Murano
B2193 CHAIN OF ECM-IMMU
SEC-283
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[WITHOUT INTELLIGENT KEY SYSTEM]
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B2193 CHAIN OF ECM-IMMU
Description
INFOID:0000000003465953
BCM performs the ID verification with ECM that allows the engine to start. Start the engine if the ID is OK.
ECM prevents the engine from starting if the ID is not registered. BCM starts the communication with ECM if
ignition switch is turned ON.
DTC Logic
INFOID:0000000003465954
DTC DETECTION LOGIC
NOTE:
• If DTC B2193 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
• If DTC B2193 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON under the following conditions.
-
Selector lever is in the P or N position.
-
Do not depress brake pedal.
2.
Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES
>> Go to
SEC-283, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003465955
1.
REPLACE BCM
1.
Replace BCM. Refer to
BCS-96, "Removal and Installation"
.
2.
Perform initialization with CONSULT-III.
For initialization, refer to “CONSULT-III Operation Manual NATS-IVIS/NVIS”.
Does the engine start?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
REPLACE ECM
Replace ECM. Refer to
EC-15, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description"
.
>> INSPECTION END
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2193
CHAIN OF ECM-
IMMU
Inactive communication between ECM and BCM
• Harness or connectors
(The CAN communication line is
open or shorted)
• BCM
• ECM
Revision: 2008 October
2009 Murano
SEC-284
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
B2195 ANTI-SCANNING
B2195 ANTI-SCANNING
Description
INFOID:0000000004747819
When ignition switch is turned ON, BCM performs ID verification with ECM. If ID verification that is out of the
specified specification is detected, BCM prohibits further ID verification and engine cranking.
DTC Logic
INFOID:0000000004747820
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON under the following conditions.
-
Selector lever is in the P or N position
-
Do not depress brake pedal
2.
Check “Self-diagnostic result” using CONSULT-III.
Is DTC detected?
YES
>> Refer to
SEC-284, "Diagnosis Procedure"
NO
>> INSPECTION END.
Diagnosis Procedure
INFOID:0000000004747821
1.
CHECK SELF-DIAGNOSTIC RESULT-1
1.
Perform “Self-diagnostic result” of BCM using CONSULT-III.
2.
Erase DTC.
3.
Perform DTC Confirmation Procedure. Refer to
.
Is DTC 2195 detected?
YES
>> GO TO 2.
NO
>> INSPECTION END
2.
CHECK EQUIPMENT OF THE VEHICLE
Check that unspecified accessory part related to engine start is not installed.
Is unspecified accessory part related to engine start installed?
YES
>> GO TO 3.
NO
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
3.
CHECK SELF-DIAGNOSTIC RESULT-2
1.
Obtain the customers approval to remove unspecified accessory part related to engine start, and then
remove it.
2.
Perform “Self-diagnostic result” of BCM using CONSULT-III.
3.
Erase DTC.
4.
Perform DTC Confirmation Procedure. Refer to
.
Is DTC 2195 detected?
YES
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
NO
>> INSPECTION END
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2195
ANTI-SCANNING
ID verification between BCM and ECM that is out of
the specified specification is detected
ID verification request out of the
specified specification
Revision: 2008 October
2009 Murano
B2555 STOP LAMP
SEC-285
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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B2555 STOP LAMP
Description
INFOID:0000000003465962
BCM detects the stop lamp status and confirms the stop lamp switch ON/OFF status. BCM confirms the
engine start condition according to the stop lamp switch ON/OFF status.
DTC Logic
INFOID:0000000003465963
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Depress the brake pedal and wait for at least 1 second.
2.
Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES
>> Go to
SEC-285, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003465964
1.
CHECK STOP LAMP SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check voltage between BCM harness connector and ground.
Is the inspection normal?
YES
>> GO TO 2.
NO
>>
Check the following.
• 10A fuse [No. 7, located in the fuse block (J/B)]
• Harness for open or short between BCM and fuse.
2.
CHECK STOP LAMP SWITCH POWER SUPPLY CIRCUIT
1.
Disconnect stop lamp switch connector.
2.
Check voltage between stop lamp harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Check harness for open or short between stop lamp switch and fuse.
DTC No.
Trouble diagno-
sis name
DTC detecting condition
Possible cause
B2555
STOP LAMP
BCM makes a comparison between the
upper voltage and lower voltage of stop
lamp switch. It judges from their values to
detect the malfunctioning circuit.
• Harness or connectors
(Stop lamp switch circuit is open or shorted)
• Stop lamp switch
• Fuse
(+)
(–)
Voltage (V)
(Approx.)
BCM
Connector
Terminal
M123
116
Ground
Battery voltage
(+)
(–)
Voltage (V)
(Approx.)
Stop lamp switch
Connector
Terminal
E115 (TYPE A)
3
Ground
Battery voltage
E116 (TYPE B)
1
Revision: 2008 October
2009 Murano
SEC-286
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
B2555 STOP LAMP
3.
CHECK STOP LAMP SWITCH CIRCUIT
1.
Check continuity between stop lamp switch harness connector and BCM harness connector.
2.
Check continuity between stop lamp switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness or connector.
4.
CHECK STOP LAMP SWITCH
SEC-286, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace stop lamp switch. Refer to
BR-20, "Removal and Installation"
.
5.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000003465965
1.
CHECK STOP LAMP SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect stop lamp switch connector.
3.
Check continuity between stop lamp switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace stop lamp switch. Refer to
BR-20, "Removal and Installation"
.
Stop lamp switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
E115 (TYPE A)
4
M123
118
Existed
E116 (TYPE B)
2
Stop lamp switch
Ground
Continuity
Connector
Terminal
E115 (TYPE A)
4
Not existed
E116 (TYPE B)
2
Stop lamp switch
Condition
Continuity
Terminal
TYPE A
3
4
Brake pedal
Not depressed
Not existed
Depressed
Existed
TYPE B
1
2
Brake pedal
Not depressed
Not existed
Depressed
Existed
Revision: 2008 October
2009 Murano
B2556 PUSH-BUTTON IGNITION SWITCH
SEC-287
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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B2556 PUSH-BUTTON IGNITION SWITCH
Description
INFOID:0000000003465966
The switch that changes the power supply position. BCM maintains the power supply position status. BCM
changes the power supply position with the operation of the push-button ignition switch.
DTC Logic
INFOID:0000000003465967
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Start the engine and wait for at least 100 seconds.
2.
Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES
>> Go to
SEC-287, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003465968
1.
CHECK PUSH-BUTTON IGNITION SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect push-button ignition switch connector.
3.
Check voltage between push-button ignition switch harness connector and ground.
Is the inspection normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT
1.
Disconnect BCM connector and IPDM E/R connector.
2.
Check continuity between push-button ignition switch harness connector and BCM harness connector.
3.
Check continuity between push-button ignition switch harness connector and ground.
Is the inspection normal?
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2556
PUSH-BUTTON IG-
NITION SWITCH
BCM detects the push-button ignition
switch stuck to ON for 100 seconds or
more
• Harness or connectors
(Push-button ignition switch circuit is shorted.)
• Push-button ignition switch
• BCM
(+)
(–)
Voltage (V)
(Approx.)
Push-button ignition switch
Connector
Terminal
M101
4
Ground
Battery voltage
Push-button ignition switch
BCM
Continuity
Connector
Terminal
Connector
Terminal
M101
4
M122
89
Existed
Push-button ignition switch
Ground
Continuity
Connector
Terminal
M101
4
Not existed
Revision: 2008 October
2009 Murano
SEC-288
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
B2556 PUSH-BUTTON IGNITION SWITCH
YES
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
NO
>> Repair or replace harness or connector.
3.
CHECK PUSH-BUTTON IGNITION SWITCH GROUND CIRCUIT
Check continuity between push-button ignition switch harness connector and ground.
Is the inspection normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness or connector.
4.
CHECK PUSH-BUTTON IGNITION SWITCH
SEC-288, "Component Inspection"
.
Is the inspection normal?
YES
>> GO TO 5.
NO
>> Replace push-button ignition switch. Refer to
SEC-443, "Removal and Installation"
.
5.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000003465969
1.
CHECK PUSH-BUTTON IGNITION SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect push-button ignition switch connector.
3.
Check continuity between push-button ignition switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace push-button ignition switch. Refer to
SEC-443, "Removal and Installation"
.
Push-button ignition switch
Ground
Continuity
Connector
Terminal
M101
1
Existed
Push-button ignition switch
Condition
Continuity
Terminals
1
4
Pressed
Existed
Not pressed
Not existed
Revision: 2008 October
2009 Murano
B2557 VEHICLE SPEED
SEC-289
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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B2557 VEHICLE SPEED
Description
INFOID:0000000003465970
BCM receives the 2 vehicle speed signals via CAN communication. 1 signal is transmitted by the “unified
meter and A/C amp.” Another signal is transmitted by “ABS actuator and electric unit (control unit)”. BCM com-
pares both signals to detect the vehicle speed.
DTC Logic
INFOID:0000000003465971
DTC DETECTION LOGIC
NOTE:
• If DTC B2557 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
• If DTC B2557 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Drive the vehicle at the vehicle speed of 10 km/h (6.2 MPH) or more and wait for at least 10 seconds.
2.
Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES
>> Go to
SEC-289, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003465972
1.
CHECK DTC WITH “ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)”
Check “Self diagnostic result” with CONSULT-III. Refer to
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning parts.
2.
CHECK DTC WITH “UNIFIED METER AND A/C AMP.”
Check “Self diagnostic result” with CONSULT-III. Refer to
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace the malfunctioning parts.
3.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
.
>> INSPECTION END
DTC
Self-diagnosis name
DTC detecting condition
Possible causes
B2557
VEHICLE SPEED
BCM detects the following difference between the vehicle
speed from “unified meter and A/C amp” and the one from
“ABS actuator and electric unit” for 10 seconds continuously
• One is 10 km/h (6.2 MPH) or more and the other is 4 km/
h (2.5 MPH) or less.
• Wheel sensor
• Unified meter and A/C amp.
• ABS actuator and electric
unit (control unit)
Revision: 2008 October
2009 Murano
SEC-290
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
B2560 STARTER CONTROL RELAY
B2560 STARTER CONTROL RELAY
Description
INFOID:0000000003465973
Starter control relay, integrated in IPDM E/R, permits the starter relay operation when in N or P position and
the steering is locked or unlocked. It is installed in parallel with the starter relay.
DTC Logic
INFOID:0000000003465974
DTC DETECTION LOGIC
NOTE:
• If DTC B2560 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
• If DTC B2560 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON under the following conditions and wait for at least 2 seconds.
-
Selector lever is in the P or N position.
-
Do not depress brake pedal.
2.
Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES
>> Go to
SEC-290, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003465975
1.
CHECK DTC WITH IPDM E/R
Check “Self diagnostic result” with CONSULT-III. Refer to
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace IPDM E/R. Refer to
PCS-34, "Removal and Installation"
2.
CHECK INTERMITTENT INCIDENT
GI-40, "Intermittent Incident"
>> INSPECTION END
DTC
Self-diagnosis name
DTC detecting condition
Possible causes
B2560
STARTER CONTROL RELAY
BCM detects a mismatch between the OFF re-
quest of starter control relay to IPDM E/R and the
feedback. (The feedback is ON instead of OFF.)
IPDM E/R
Revision: 2008 October
2009 Murano
B2601 SHIFT POSITION
SEC-291
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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B2601 SHIFT POSITION
Description
INFOID:0000000003465976
BCM confirms the shift position with the following 4 signals.
• Selector lever
• P/N position switch
• P position signal from IPDM E/R (CAN)
• P position signal from TCM (CAN)
DTC Logic
INFOID:0000000003465977
DTC DETECTION LOGIC
NOTE:
• If DTC B2601 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
• If DTC B2601 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
• If DTC B2601 is displayed with DTC B2603, first perform the trouble diagnosis for DTC B2603. Refer to
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON under the following conditions, and wait for at least 2 seconds.
-
Selector lever is in the P position.
-
Do not depress the brake pedal.
2.
Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES
>> Go to
SEC-291, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003465978
1.
CHECK CONTROL DEVICE POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect control device (detention switch) connector.
3.
Check voltage between control device (detention switch) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK CONTROL DEVICE POWER SUPPLY CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between control device (detention switch) harness connector and BCM harness connec-
tor.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2601
SHIFT POSITION
BCM detects when a difference between the shift
P input signal and the shift position signal re-
ceived from IPDM E/R via CAN communication
continues for 2 seconds or more
• Harness or connectors
(Control device circuit is open or
shorted.)
• Control device (detention switch)
(+)
(–)
Voltage (V)
(Approx.)
Control device (detention switch)
Connector
Terminal
M57
8
Ground
Battery voltage
Revision: 2008 October
2009 Murano
SEC-292
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
B2601 SHIFT POSITION
3.
Check continuity between control device (detention switch) harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
NO
>> Repair or replace harness or connector.
3.
CHECK CONTROL DEVICE CIRCUIT (BCM)
1.
Disconnect BCM connector and IPDM E/R connector.
2.
Check continuity between control device (detention switch) harness connector and BCM harness connec-
tor.
3.
Check continuity between control device (detention switch) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness or connector.
4.
CHECK CONTROL DEVICE CIRCUIT (IPDM E/R)
1.
Check continuity between control device (detention switch) harness connector and IPDM E/R harness
connector.
2.
Check continuity between control device (detention switch) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness or connector.
5.
CHECK CONTROL DEVICE (DETENTION SWITCH)
SEC-293, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace control device. Refer to
TM-165, "Removal and Installation"
6.
CHECK INTERMITTENT INCIDENT
Control device (detention switch)
BCM
Continuity
Connector
Terminal
Connector
Terminal
M57
8
M122
96
Existed
Control device (detention switch)
Ground
Continuity
Connector
Terminal
M57
8
Not existed
Control device (detention switch)
BCM
Continuity
Connector
Terminal
Connector
Terminal
M57
9
M122
99
Existed
Control device (detention switch)
Ground
Continuity
Connector
Terminal
M57
9
Not existed
Control device (detention switch)
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
M57
9
E11
43
Existed
Control device (detention switch)
Ground
Continuity
Connector
Terminal
M57
9
Not existed
Revision: 2008 October
2009 Murano
B2601 SHIFT POSITION
SEC-293
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
GI-40, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000003465979
1.
CHECK CONTROL DEVICE (DETENTION SWITCH)
1.
Turn ignition switch OFF.
2.
Disconnect control device connector.
3.
Check continuity between control device (detention switch) terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace control device. Refer to
TM-165, "Removal and Installation"
Control device (detention switch)
Condition
Continuity
Terminal
8
9
Selector lever
P position
Not existed
Other than above
Existed
Revision: 2008 October
2009 Murano
SEC-294
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
B2602 SHIFT POSITION
B2602 SHIFT POSITION
Description
INFOID:0000000003465980
BCM confirms the shift position with the following 4 signals.
• Selector lever
• P/N position switch
• P position signal from IPDM E/R (CAN)
• P position signal from TCM (CAN)
DTC Logic
INFOID:0000000003465981
DTC DETECTION LOGIC
NOTE:
• If DTC B2602 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
• If DTC B2602 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Start the engine under the following conditions and wait for at least 10 seconds.
-
Selector lever is in the P or N position
-
Depress the brake pedal.
2.
Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES
>> Go to
SEC-294, "Diagnosis Procedure"
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003465982
1.
CHECK DTC WITH “ABS ACTUATOR AND ELECTRIC UNIT”
Check “Self diagnostic result” with CONSULT-III. Refer to
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace the malfunctioning parts.
2.
CHECK CONTROL DEVICE POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect control device (detention switch) connector.
3.
Check voltage between control device (detention switch) harness connector and ground.
Is the inspection result normal?
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2602
SHIFT POSITION
BCM detects the following status for 10 seconds.
• Shift position is in P position
• Vehicle speed is 4 km/h (2.5 MPH) or more
• Ignition switch is in the ON position
• Harness or connectors
(Control device circuit is open or
shorted)
• Control device (detention switch)
• ABS actuator and electric unit
(control unit)
• BCM
(+)
(–)
Voltage (V)
(Approx.)
Control device (detention switch)
Connector
Terminal
M57
8
Ground
Battery voltage
Revision: 2008 October
2009 Murano
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