Nissan Juke Service and Repair Manual : Heater & Air Conditioning Control System Type 4
- How to use this manual
- Precaution
- System description
- Component parts
- System
- Operation
- Diagnosis system (PTC heater control unit)
- Diagnosis system (BCM) (with intelligent key system)
- Diagnosis system (BCM) (without intelligent key system)
- ECU diagnosis information
- Wiring diagram
- Basic inspection
- DTC/circuit diagnosis
- U1000 can comm circuit
- U1010 control unit (can)
- B257B, B257C ambient sensor
- Power supply and ground circuit
- A/C switch
- Blower fan on signal
- Thermo control amplifier
- A/C indicator
- Blower motor
- Magnet clutch
- PTC heater
- Symptom diagnosis
- Removal and installation
Door cable
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How to use this manual
APPLICATION NOTICE
Information
Check the vehicle type to use the service information in this section.
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Other materials:
Draining
1. Run the vehicle to warm up the transfer unit sufficiently.
2. Stop the engine and remove the drain plug (1) and gascket to
drain the transfer oil.
3. Before installing drain plug, set a new gasket. Install drain plug
on the transfer and tighten to the specified torque. Refer to DLN-
113, &qu ...
Connector Symbols
Most of connector symbols in wiring diagrams are shown from the terminal
side.
• Connector symbols shown from the terminal side are enclosed by
a single line and followed by the direction mark.
• Connector symbols shown from the harness side are enclosed by
a double line and followed by the ...
Basic inspection
Diagnosis and repair workflow
Trouble Diagnosis Flow Chart
Trouble Diagnosis Procedure
INTERVIEW WITH CUSTOMER
Interview with the customer is important to detect the root cause of CAN
communication system errors and to
understand vehicle condition and symptoms for proper trouble diagnosis.
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