Nissan Altima 2007-2012 Service Manual: High-pressure flexible hose
Removal and Installation for High-Pressure Flexible Hose
QR25DE
Removal
1. Discharge the refrigerant. Refer to HA-32, "HFC-134a (R-134a) Service Procedure".
2. Reposition the power steering reservoir out of the way without disconnecting the hose.
3. Reposition the engine coolant reservoir out of the way without disconnecting the hose.
4. Remove the high-pressure flexible hose. Refer to HA-31, "Component".
CAUTION: Cap or wrap the joint of the hose with a suitable material such as vinyl tape to avoid the entry of contaminants.
Installation
Installation is in the reverse order of removal.
CAUTION: • Replace the O-ring of the high-pressure flexible hose with a new one, then apply A/C oil to it for installation.
• After charging the refrigerant, check for leaks. Refer to HA-25, "Checking of Refrigerant Leaks".
VQ35DE
Removal
1. Discharge the refrigerant. Refer to HA-32, "HFC-134a (R-134a) Service Procedure".
2. Remove the engine cooling fan and shroud assembly. Refer to CO-40, "Removal and Installation".
3. Reposition the power steering reservoir out of the way without disconnecting the hose.
4. Reposition the engine coolant reservoir out of the way without disconnecting the hose.
5. Remove the high-pressure flexible hose. Refer to HA-31, "Component".
CAUTION: Cap or wrap the joint of the hose with a suitable material such as vinyl tape to avoid the entry of contaminants.
Installation
Installation is in the reverse order of removal.
CAUTION: • Replace the O-ring of the high-pressure flexible hose with a new one, then apply A/C oil to it for installation.
• After charging the refrigerant, check for leaks. Refer to HA-25, "Checking of Refrigerant Leaks".
Low-pressure pipe
Removal and Installation for Low-Pressure Pipe
QR25DE
Removal
1. Discharge the refrigerant. Refer to HA-24, "HFC-134a (R-134a) Service
Procedure".
2. Remove the strut tower bar. Ref ...
High-pressure pipe
Removal and Installation for High-Pressure Pipe
QR25DE
Removal
1. Discharge the refrigerant. Refer to HA-24, "HFC-134a (R-134a) Service
Procedure".
2. Remove the strut tower bar. Re ...
Other materials:
Diagnosis and repair workflow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the
condition and the environment when
the incident/malfunction occurred).
>> GO TO 2
2.CHECK DTC WITH BCM AND IPDM E/R
1. Check “Self Diagn ...
P0222, P0223 TP sensor
Description
Electric throttle control actuator consists of throttle control motor,
throttle position sensor, etc. The throttle position sensor responds to
the throttle valve movement.
The throttle position sensor has two sensors. These sensors are a
kind of potentiometer which transform the t ...
Rear power window switch
Description
• BCM supplies power.
• Rear power window motor will be operated if rear power window switch is
operated. Rear power window
switch.
Component Function Check
Rear Power Window Switch
1. CHECK REAR POWER WINDOW MOTOR FUNCTION
Does rear power window motor operate with ...