Nissan Tiida C11. Instruction — part 42
BCS-32
< COMPONENT DIAGNOSIS >
COMBINATION SWITCH INPUT CIRCUIT
YES
>> GO TO 4
NO
>> Replace BCM. Refer to
BCS-57, "Removal and Installation of BCM"
.
4.
CHECK COMBINATION SWITCH
Check combination switch. Refer to
.
Is the check result normal?
YES
>> Replace BCM. Refer to
BCS-57, "Removal and Installation of BCM"
.
NO
>> Replace the combination switch (applicable parts). Refer to
EXL-101, "Removal and Installation"
Special Repair Requirement
INFOID:0000000001451490
1.
ADDITIONAL SERVICE WHEN REPLACING BCM
>> Refer to
BCS-3, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair
BCS
COMBINATION SWITCH OUTPUT CIRCUIT
BCS-33
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
COMBINATION SWITCH OUTPUT CIRCUIT
Diagnosis Procedure
INFOID:0000000001451491
1.
CHECK OUTPUT 1 - 5 SYSTEM CIRCUIT FOR OPEN
1.
Turn ignition switch OFF.
2.
Disconnect BCM and combination switch.
3.
Check continuity between BCM harness connector and combi-
nation switch harness connector.
Does continuity exist?
YES
>> GO TO 2
NO
>> Repair or replace harness.
2.
CHECK OUTPUT 1 - 5 SYSTEM CIRCUIT FOR SHORT
Check for continuity between BCM harness connector and ground.
Does continuity exist?
YES
>> Repair or replace harness.
NO
>> GO TO 3
3.
CHECK COMBINATION SWITCH
Check combination switch. Refer to
Is the check result normal?
YES
>> Replace BCM. Refer to
BCS-57, "Removal and Installation of BCM"
.
NO
>> Replace combination switch (applicable parts). Refer to
EXL-101, "Removal and Installation"
Special Repair Requirement
INFOID:0000000001451492
1.
ADDITIONAL SERVICE WHEN REPLACING BCM
>> Refer to
BCS-3, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair
System
BCM
Combination switch
Continuity
Connector
Terminal
Connector
Terminal
OUTPUT 1
M20
13
M28
6
Yes
OUTPUT 2
33
7
OUTPUT 3
14
10
OUTPUT 4
34
9
OUTPUT 5
15
8
ALMIA0193ZZ
System
BCM
Ground
Continuity
Connector
Terminal
OUTPUT 1
M20
13
No
OUTPUT 2
33
OUTPUT 3
14
OUTPUT 4
34
OUTPUT 5
15
ALMIA0194ZZ
BCS-34
< COMPONENT DIAGNOSIS >
COMBINATION SWITCH
COMBINATION SWITCH
Description
INFOID:0000000001451493
COMBINATION SWITCH MATRIX
Combination switch consists of INPUT circuit and OUTPUT circuit.
Combination switch circuit
Combination switch INPUT-OUTPUT system list
NOTE:
Headlamp has a dual system switch.
Diagnosis Procedure
INFOID:0000000001451494
1.
CHECK LIGHT & TURN SIGNAL SWITCH
Check operation with normal light & turn signal switch installed.
Does it operate normally?
YES
>> Replace light & turn signal switch. Refer to
EXL-101, "Removal and Installation"
.
NO
>> GO TO 2
2.
CHECK WIPER & WASHER SWITCH
Check operation with normal wiper & washer switch installed.
Does it operate normally?
YES
>> Replace wiper & washer switch. Refer to
WW-76, "Removal and Installation"
.
NO
>> GO TO 3
3.
CHECK SWITCH BASE (SPIRAL CABLE)
Check operation with normal switch base (spiral cable) installed.
Does it operate normally?
YES
>> Replace switch base (spiral cable). Refer to
SR-7, "Removal and Installation"
NO
>> Combination switch is normal.
System
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUTPUT 5
INPUT 1
—
FR WASHER
FR WIPER LOW
TURN LH
TURN RH
INPUT 2
FR WIPER HI
—
FR WIPER INT
PASSING
HEADLAMP 1
INPUT 3
INT VOLUME 1
RR WASHER
—
HEADLAMP 2
HI BEAM
INPUT 4
RR WIPER INT
INT VOLUME 3
AUTO LIGHT
—
TAIL LAMP
INPUT 5
INT VOLUME 2
RR WIPER
RR FOG
FR FOG
—
JPMIA0121GB
BCS
BCM (BODY CONTROL MODULE)
BCS-35
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
ECU DIAGNOSIS
BCM (BODY CONTROL MODULE)
Reference Value
INFOID:0000000001451495
VALUES ON THE DIAGNOSIS TOOL
Monitor Item
Condition
Value/Status
AIR COND SW
A/C switch OFF
OFF
A/C switch ON
ON
AUT LIGHT SYS
Outside of the room is dark
OFF
Outside of the room is bright
ON
AUTO LIGHT SW
Lighting switch OFF
OFF
Lighting switch AUTO
ON
BACK DOOR SW
Back door closed
OFF
Back door opened
ON
BATTERY VOLT
NOTE:
Diesel engine models
only
Ignition switch ON
Approximately the same as power
supply voltage
CDL LOCK SW
Door lock/unlock switch does not operate
OFF
Press door lock/unlock switch to the LOCK side
ON
CDL UNLOCK SW
Door lock/unlock switch does not operate
OFF
Press door lock/unlock switch to the UNLOCK side
ON
DOOR SW-AS
Passenger door closed
OFF
Passenger door opened
ON
DOOR SW-DR
Driver door closed
OFF
Driver door opened
ON
DOOR SW-RL
Rear LH door closed
OFF
Rear LH door opened
ON
DOOR SW-RR
Rear RH door closed
OFF
Rear RH door opened
ON
ELEC PWR CUT
NOTE:
Diesel engine models
only
Engine running
Fan switch ON (when engine coolant is
cool)
NOTE:
Depending on the ambient tempera-
ture, battery voltage, etc.
OFF
The current status maintained with the
signal from ECM received.
FREEZ
• Fan switch OFF
• Fan switch ON after engine warming
UP
NOTE:
Depending on the engine coolant
temperature, ambient temperature,
battery voltage, etc.
INHBT
ENG COOLNT T
NOTE:
Diesel engine models
only
Engine running
Approximately the same as engine
water temperature
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