fuse box NISSAN TIIDA 2007 Service User Guide

WCS-26
< COMPONENT DIAGNOSIS >
KEY SWITCH SIGNAL CIRCUIT (WITH INTELLIGENT KEY)
KEY SWITCH SIGNAL CIRCUIT (WITH INTELLIGENT KEY)
DescriptionINFOID:0000000001722936
Transmits a key switch signal to the BCM.
Component Function CheckINFOID:0000000001722937
1.CHECK BCM INPUT SIGNAL
Select “DATA MONITOR” for “BCM” and check the “KEY IN SW” monitor value.
>> Inspection End.
Diagnosis ProcedureINFOID:0000000001722938
1.CHECK FUSE
Check if the key switch and ignition knob switch 10A fuse (No. 31, located in the fuse and relay box) is blown.
Is the fuse blown?
YES >> Be sure to repair the cause of malfunction before installing new fuse.
NO >> GO TO 2
2.CHECK BCM INPUT SIGNAL
Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> Inspection End.
NO >> GO TO 3
3.CHECK KEY SWITCH CIRCUIT
1. Disconnect BCM and key switch and ignition knob switch con-
nectors.
2. Check continuity between BCM harness connector M18 (A) and
key switch and ignition knob switch harness connector M32 (B).
3. Check continuity between BCM harness connector M18 (A) and
ground.KEY IN SW
When key is inserted into key cylinder : ON
When key is removed from key cylinder : OFF
Te r m i n a l s
ConditionVo l ta g e
(Approx.) (+)
(−)
BCM
connectorTe r m i n a l
M18 3 GroundKey is inserted Battery voltage
Key is removed 0
AWNIA0269ZZ
AB
Continuity
Connector Terminal Connector Terminal
M183M321 Yes
A
GroundContinuity
Connector Terminal
M18 3 No
AWNIA0270ZZ

WIPER AND WASHER FUSE, FUSIBLE LINK
WW-17
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
MA
B
WW
N
O
P
COMPONENT DIAGNOSIS
WIPER AND WASHER FUSE, FUSIBLE LINK
DescriptionINFOID:0000000001366608
Fuse, fusible link list
Diagnosis ProcedureINFOID:0000000001366609
1. CHECK FUSES AND FUSIBLE LINK
Check that the following fuses and fusible link are not blown.
Is the fuse or fusible link blown?
YES >> Replace the fuse or fusible link after repairing the applicable circuit.
NO >> The fuse or fusible link is normal.
Unit Location Fuse No. Capacity
Front wiper motor IPDM E/R 39 30 A
Front and rear washer motor Fuse block (J/B) 4 15 A
Headlamp washer motor Fuse and fusible link box L 30 A
Unit Location Fuse No. Capacity
Front wiper motor IPDM E/R 39 30 A
Front and rear washer motor Fuse block (J/B) 4 15 A
Headlamp washer motor Fuse and fusible link box L 30 A

HEADLAMP WASHER CIRCUIT
WW-33
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
MA
B
WW
N
O
P
HEADLAMP WASHER CIRCUIT
Component Function CheckINFOID:0000000001366626
1. CHECK HEADLAMP WASHER OPERATION
CONSULT-III ACTIVE TEST
1. Select "HEAD LAMP WASHER" of IPDM E/R active test item.
2. While operating the test item, check headlamp washer operation.
Is the headlamp washer operation normally?
YES >> Headlamp washer circuit is normal.
NO >> Refer to WW-33, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001366627
1. CHECK HEADLAMP WASHER FUSIBLE LINK
1. Turn the ignition switch OFF.
2. Check that the following fusible link is not blown.
Is the fusible link blown?
YES >> Replace the fusible link after repairing the applicable circuit.
NO >> GO TO 2
2. CHECK HEADLAMP WASHER RELAY POWER SUPPLY
1. Remove headlamp washer relay.
2. Turn the ignition switch ON.
3. Check voltage between headlamp washer relay harness con-
nector and ground.
Is the measurement value normal?
YES >> GO TO 3
NO >> Repair or replace harness.
3. CHECK HEADLAMP WASHER RELAY
1. Check headlamp washer relay. Refer to WW-32, "
Component Inspection".
Is the headlamp washer relay normal?
YES >> GO TO 4
NO >> Replace the headlamp washer relay.
4. CHECK HEADLAMP WASHER RELAY SIGNAL OUTPUT
CONSULT-III ACTIVE TESTON : Headlamp washer ON operation
OFF : Stop the headlamp washer.
Unit Location Fusible Link No. Capacity
Headlamp washer motor Fuse and fusible link box L 30 A
Te r m i n a l s
Vo l ta g e
(Approx.) (+) (−)
Headlamp washer relay
Ground Connector Terminal
E341
Battery voltage
5
ALLIA0359ZZ