Nissan Juke Service and Repair Manual : Electrical load signal
Description
The electrical load signal (Headlamp switch signal, rear window defogger switch signal, etc.) is transferred via the CAN communication line.
Component Function Check
1.CHECK REAR WINDOW DEFOGGER SWITCH FUNCTION
With CONSULT-III
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode of “ENGINE” using CONSULT-III.
3. Select “LOAD SIGNAL” and check indication as per the following conditions.
Is the inspection result normal? YES >> GO TO 2.
NO >> Proceed to EC-418, "Diagnosis Procedure".
2.CHECK LIGHTING SWITCH FUNCTION
With CONSULT-III
Check “LOAD SIGNAL” indication as per the following conditions.
Is the inspection result normal? YES >> GO TO 3.
NO >> Proceed to EC-418, "Diagnosis Procedure".
3.CHECK HEATER FAN CONTROL SWITCH FUNCTION
With CONSULT-III
Select “HEATER FAN SW” and check indication as per the following conditions.
Is the inspection result normal? YES >> INSPECTION END
NO >> Proceed to EC-418, "Diagnosis Procedure".
Diagnosis Procedure
1.INSPECTION START
Confirm the malfunctioning circuit (rear window defogger, headlamp or heater fan). Refer to EC-418, "Component Function Check".
Which circuit is related to the incident? Rear window defogger>>GO TO 2.
Headlamp>>GO TO 3.
Heater fan>>GO TO 4.
2.CHECK REAR WINDOW DEFOGGER SYSTEM
Check the rear window defogger system. Refer to DEF-25, "Work Flow".
>> INSPECTION END 3.CHECK HEADLAMP SYSTEM
Check the headlamp system. Refer to EXL-43, "Work Flow".
>> INSPECTION END 4.CHECK HEATER FAN CONTROL SYSTEM
Check the heater fan control system. refer to HA-72, "Work Flow".
>> INSPECTION END
Ignition signal
Component Function Check
1.INSPECTION START
Turn ignition switch OFF, and restart engine.
Does the engine start?
YES >> GO TO 2.
NO >> Proceed to EC-414, "Diagnosis Procedure ...
Cooling fan
Component Function Check
1.CHECK COOLING FAN FUNCTION
With CONSULT-III
1. Turn ignition switch ON.
2. Perform “FAN DUTY CONTROL” in “ACTIVE TEST” mode of “ENGINE” using
CONSULT-III.
...
Other materials:
Component parts
Component Parts Location
1. Light & rain sensor*1
2. Combination switch
3. Combination meter
4. BCM
Refer to BCS-6, "BODY CONTROL
SYSTEM : Component Parts Location".
5. IPDM E/R
Refer to PCS-5, "Component Parts
Location" (with Intelligent Key system)
or PCS-37, ...
A/C unit assembly
Exploded View (Automatic Air Conditioning)
REMOVAL
LHD model
1. A/C unit assembly
2. Drain hose
3. Steering member
4. Instrument stay
: Clip
: N·m (kg-m, ft-lb)
DISASSEMBLY
LHD models
1. Ventilator seal
2. Defroster seal
3. Upper attachment case
4. Center ventilator door
5. ...
Front passenger air bag and status light
WARNING
The front passenger air bag and front passenger supplemental knee air bag in your Nissan Leaf are engineered to automatically deactivate under specific conditions. It is essential to read and understand this section thoroughly to comprehend how this safety system f ...
