Nissan Juke Service and Repair Manual : Steering switch signal a circuit
Description
Transmits the steering switch signal to audio unit.
Diagnosis Procedure
1.CHECK STEERING SWITCH SIGNAL A CIRCUIT
1. Disconnect audio unit connector and spiral cable connector.
2. Check continuity between audio unit harness connector and spiral cable harness connector.
3. Check continuity between audio 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 SR-16, "Exploded View".
3.CHECK AUDIO UNIT VOLTAGE
1. Connect audio unit connector and spiral cable connector.
2. Turn ignition switch ON.
3. Check voltage between audio unit harness connector.
Is the inspection result normal? YES >> GO TO 4.
NO >> Replace audio unit. Refer to AV-38, "Removal and Installation".
4.CHECK STEERING SWITCH
1. Turn ignition switch OFF.
2. Check steering switch. Refer to AV-28, "Component Inspection".
Is the inspection result normal? YES >> INSPECTION END
NO >> Replace steering switch. Refer to AV-44, "Exploded View".
Component Inspection
Measure the resistance between the steering switch connector.
Standard
Microphone signal circuit
Description Power is supplied from audio unit to microphone. The microphone transmits the sound voice to the audio unit. Diagnosis Procedure 1.CHECK CONTINUITY BETWEEN AUDIO UNIT AND MICROPHONE C ...Steering switch signal B circuit
Description Transmits the steering switch signal to audio unit. Diagnosis Procedure 1.CHECK STEERING SWITCH SIGNAL B CIRCUIT 1. Disconnect audio unit connector and spiral cable connector. 2. Chec ...Other materials:
Unlock sensor
Component Function Check
1.CHECK FUNCTION
1. Select “INTELLIGENT KEY” of “BCM” using CONSULT-III.
2. Select “UNLK SEN -DR” in “DATA MONITOR” mode.
3. Check that the function operates normally according to the following
conditions.
Is the inspection result normal?
YES >> Unlock sensor ...
B2578, B2579 In-vehicle sensor
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC is displayed along with DTC U1000, first perform the trouble diagnosis
for DTC U1000. Refer to HAC-
51, "DTC Logic".
• If DTC is displayed along with DTC U1010, first perform the trouble diagnosis
for DTC U1010. HAC-52,
"DTC Logic ...
Setup function
While in the Drive mode, the following items can be set up by pressing the SETUP
button.
• Display Brightness
• Button Brightness
• Clock Time Setting
• Select Language
• Select Units
• Auto Interior Illumination
• Selective Door unlock
• Auto Headlight Sensitivity ...