Infiniti QX56 (JA60). Manual - part 700

 

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Infiniti QX56 (JA60). Manual - part 700

 

 

MWI

PARKING BRAKE SWITCH SIGNAL CIRCUIT

MWI-35

< COMPONENT DIAGNOSIS >

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PARKING BRAKE SWITCH SIGNAL CIRCUIT

Description

INFOID:0000000005146089

Transmits the parking brake switch signal to the combination meter.

Component Function Check

INFOID:0000000005146090

1.

COMBINATION METER INPUT SIGNAL

1. Start engine.

2. Monitor “BRAKE” warning lamp while applying and releasing the parking brake.

>> Inspection End.

Diagnosis Procedure

INFOID:0000000005146091

Regarding Wiring Diagram information, refer to 

MWI-41, "Wiring Diagram"

.

1.

CHECK PARKING BRAKE SWITCH CIRCUIT

1. Disconnect combination meter connector and parking brake

switch connector. 

2. Check continuity between combination meter harness connector

M24 (A) terminal 31 and parking brake switch harness connec-

tor M11 (B) terminal 1.

3. Check continuity between combination meter harness connector

M24 (A) terminal 31 and ground.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Repair harness or connector.

Component Inspection

INFOID:0000000005146092

1.

CHECK PARKING BRAKE SWITCH

Check continuity between parking brake switch terminal 1 and switch

case ground.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace parking brake switch.

BRAKE warning lamp
Parking brake applied

: ON

Parking brake released

: OFF

31 - 1

: Continuity should exist.

31 - Ground

: Continuity should not exist.

AWNIA0208ZZ

Component

Terminal

Condition

Continuity

Parking brake switch

1

Parking brake applied

Yes

Parking brake released

No

AWNIA0018ZZ

MWI-36

< COMPONENT DIAGNOSIS >

WASHER LEVEL SWITCH SIGNAL CIRCUIT

WASHER LEVEL SWITCH SIGNAL CIRCUIT

Description

INFOID:0000000005146093

Transmits the washer level switch signal to the combination meter.

Diagnosis Procedure

INFOID:0000000005146094

Regarding Wiring Diagram information, refer to 

MWI-41, "Wiring Diagram"

.

1.

CHECK WASHER FLUID LEVEL SWITCH SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect combination meter connector and washer fluid level

switch connector.

3. Check continuity between combination meter harness connector

M24 (A) terminal 23 and washer fluid level switch harness con-

nector E106 (B) terminal 1.

4. Check continuity between combination meter harness connector

M24 (A) terminal 23 and ground.

Is the inspection result normal? 

YES

>> GO TO 2

NO

>> Repair harness or connector.

2.

CHECK WASHER FLUID LEVEL SWITCH GROUND CIRCUIT

Check continuity between washer fluid level switch harness connec-

tor E106 terminal 2 and ground.

Is the inspection result normal? 

YES

>> Inspection End.

NO

>> Repair harness or connector.

Component Inspection

INFOID:0000000005146095

1.

CHECK WASHER FLUID LEVEL SWITCH

Check continuity between washer fluid level switch terminals 1 and

2.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace washer fluid level switch.

23 - 1

: Continuity should exist.

23 - Ground

: Continuity should not exist.

AWNIA0209ZZ

2 - Ground

: Continuity should exist.

AWNIA0112ZZ

Terminal

Washer fluid level

Continuity

1 - 2

Low

Yes

Other

No

AWNIA0113ZZ

MWI

CLOCK

MWI-37

< COMPONENT DIAGNOSIS >

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CLOCK

Wiring Diagram

INFOID:0000000005146097

ALNWA0134GB

MWI-38

< COMPONENT DIAGNOSIS >

CLOCK

ABNIA0401GB

 

 

 

 

 

 

 

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