Nissan Juke F15. Manual - part 45
AV-166
< DTC/CIRCUIT DIAGNOSIS >
[AUDIO WITH NAVIGATION]
STEERING SWITCH SIGNAL A CIRCUIT
STEERING SWITCH SIGNAL A CIRCUIT
Description
INFOID:0000000012202579
Transmits the steering switch signal to NAVI control unit.
Diagnosis Procedure
INFOID:0000000012202580
1.
CHECK STEERING SWITCH SIGNAL A CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect NAVI control unit connector and spiral cable connector.
3. Check continuity between NAVI control unit harness connector and spiral cable harness connector.
4. Check continuity between NAVI control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair harness or connector.
2.
CHECK SPIRAL CABLE
Check spiral cable.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace spiral cable. Refer to
3.
CHECK NAVI CONTROL UNIT VOLTAGE
1. Connect NAVI control unit connector and spiral cable connector.
2. Turn ignition switch ON.
3. Check voltage between NAVI control unit harness connector.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace NAVI control unit. Refer to
AV-182, "Removal and Installation"
4.
CHECK STEERING SWITCH
1. Turn ignition switch OFF.
2. Check steering switch. Refer to
AV-166, "Component Inspection"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace steering switch. Refer to
AV-195, "Removal and Installation"
Component Inspection
INFOID:0000000012202581
Measure the resistance between the steering switch connector.
NAVI control unit
Spiral cable
Continuity
Connector
Terminal
Connector
Terminal
M108
6
M33
24
Existed
NAVI control unit
Ground
Continuity
Connector
Terminal
M108
6
Not existed
(+)
(
−)
Voltage
(Approx.)
NAVI control unit
Connector
Terminal
Connector
Terminal
M108
6
M108
15
3.3 V