Nissan Murano Z51. Manual — part 1049
MWI-54
< DTC/CIRCUIT DIAGNOSIS >
WASHER LEVEL SWITCH SIGNAL CIRCUIT
WASHER LEVEL SWITCH SIGNAL CIRCUIT
Description
INFOID:0000000005524889
Transmits the washer level switch signal to the combination meter.
Diagnosis Procedure
INFOID:0000000005524890
1.
CHECK WASHER LEVEL SWITCH SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect combination meter connector and washer level switch connector.
3.
Check continuity between combination meter harness connector terminal and washer level switch har-
ness connector terminal.
4.
Check continuity between combination meter harness connector terminal and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
Component Inspection
INFOID:0000000005524891
1.
CHECK WASHER LEVEL SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect washer level switch connector.
3.
Check washer level switch.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace washer level switch. Refer to
WW-126, "Removal and Installation"
Terminals
Continuity
Combination meter
Washer level switch
(+)
(-)
Connector
Terminal
Connector
Terminal
M34
29
E338
1
Existed
Terminals
Continuity
(+)
(-)
Combination meter
Ground
Connector
Terminal
M34
29
Not existed
Terminals
Condition
Continuity
Washer level switch
1
2
Washer level switch ON
Existed
Washer level switch OFF
Not existed
MWI
A/C AUTO AMP. CONNECTION RECOGNITION SIGNAL CIRCUIT
MWI-55
< DTC/CIRCUIT DIAGNOSIS >
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A/C AUTO AMP. CONNECTION RECOGNITION SIGNAL CIRCUIT
Description
INFOID:0000000005524892
A/C auto amp. transmit the A/C auto amp. connection recognition signal to the combination meter.
Diagnosis Procedure
INFOID:0000000005524893
1.
CHECK A/C AUTO AMP. CONNECTION RECOGNITION SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage between combination meter harness connector terminal and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK A/C AUTO AMP. CONNECTION RECOGNITION SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect combination meter connector and A/C auto amp. connector.
3.
Check continuity between combination meter harness connector terminal and A/C auto amp. harness
connector terminal.
4.
Check continuity between combination meter harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
Terminals
Voltage
(Approx.)
(+)
(-)
Combination meter
Ground
Connector
Terminal
M34
19
5 V
Combination meter
A/C auto amp.
Continuity
Connector
Terminal
Connector
terminal
M34
19
M50
34
Existed
Combination meter
Ground
Continuity
Connector
Terminal
M34
19
Not existed
MWI-56
< DTC/CIRCUIT DIAGNOSIS >
COMPASS
COMPASS
Wiring Diagram - COMPASS -
INFOID:0000000005524894
JCNWM1826GB
MWI
COMPASS
MWI-57
< DTC/CIRCUIT DIAGNOSIS >
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JCNWM3150GB
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