Infiniti G35 (V35) Sedan. Manual — part 958
MWI
PARKING BRAKE SWITCH SIGNAL CIRCUIT
MWI-59
< COMPONENT DIAGNOSIS >
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PARKING BRAKE SWITCH SIGNAL CIRCUIT
Description
INFOID:0000000000964409
Transmits the parking brake switch signal to the combination meter.
Diagnosis Procedure (A/T model)
INFOID:0000000000964410
1.
CHECK COMBINATION METER INPUT SIGNAL
1.
Turn ignition switch ON.
2.
Check the voltage and waveform between combination meter harness connector M53 terminal 27 and
ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect combination meter connector and parking brake switch connector.
3.
Check continuity between combination meter harness connector M53 terminal 27 and parking brake
switch harness connector E107 terminal 1.
4.
Check continuity between combination meter harness connector M53 terminal 27 and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
Diagnosis Procedure (M/T model)
INFOID:0000000000964411
1.
CHECK COMBINATION METER INPUT SIGNAL
1.
Turn ignition switch ON.
2.
Check the voltage and waveform between combination meter harness connector M53 terminal 27 and
ground.
27 - Ground
Parking brake ON :
Approx. 0 V
Parking brake OFF :
JSNIA0007GB
27 - 1
: Continuity should exist.
27 - Ground
: Continuity should not exist.
27 - Ground
Parking brake ON :
Approx. 0 V
Parking brake OFF :
JSNIA0007GB
MWI-60
< COMPONENT DIAGNOSIS >
PARKING BRAKE SWITCH SIGNAL CIRCUIT
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect combination meter connector and parking brake switch connector.
3.
Check continuity between combination meter harness connector M53 terminal 27 and parking brake
switch harness connector B14 terminal 1.
4.
Check continuity between combination meter harness connector M53 terminal 27 and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
Component Inspection
INFOID:0000000000964412
1.
CHECK PARKING BRAKE SWITCH
Check parking brake switch. Refer to
BRC-69, "Component Inspection"
Is the inspection result normal?
YES
>> INSPECTION END.
NO
>> Replace parking brake switch.
27 - 1
: Continuity should exist.
27 - Ground
: Continuity should not exist.
MWI
WASHER LEVEL SWITCH SIGNAL CIRCUIT
MWI-61
< COMPONENT DIAGNOSIS >
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WASHER LEVEL SWITCH SIGNAL CIRCUIT
Description
INFOID:0000000000964413
Transmits the washer level switch signal to the combination meter.
Diagnosis Procedure
INFOID:0000000000964414
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 M53 terminal 31 and washer level switch
harness connector E32 terminal 1.
4.
Check continuity between combination meter harness connector M53 terminal 31 and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair harness or connector.
Component Inspection
INFOID:0000000000964415
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-81, "Removal and Installation"
.
31 - 1
: Continuity should exist.
31 - Ground
: Continuity should not exist.
Terminal
Washer level switch
Continuity
1 - 2
ON
Yes
OFF
No
MWI-62
< COMPONENT DIAGNOSIS >
COMPASS
COMPASS
Wiring Diagram — COMPASS —
INFOID:0000000000964416
JCNWA0012GB
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