Component Function Check
Symptom
INSPECTION FLOW
1. CONFIRM SYMPTOM BY PERFORMING OPERATION CHECK - TEMPERATURE DECREASE
2. CHECK FOR ANY SYMPTOMS
Perform a complete operational check and check for any symptoms
3. CHECK FOR SERVICE BULLETINS
Check for any service bulletins.
4. CHECK DRIVE BELTS
Check A/C compressor belt tension.
5.CHECK SETTING OF TEMPERATURE SETTING TRIMMER
Using CONSULT, check the setting of "TEMP SET CORRECT" on "WORK SUPPORT" of HVAC.
6.CHECK WITH SELF-DIAGNOSIS FUNCTION OF CONSULT
NOTE: If DTC is displayed along with DTC U1000 or U1010, first diagnose the DTC U1000 or U1010
7.CHECK WITH ACTIVE TEST OF CONSULT
8. CHECK AIR MIX DOOR MOTOR OPERATION
Check and verify air mix door mechanism for smooth operation.
9. CHECK COOLING FAN MOTOR OPERATION
Check and verify cooling fan motor for smooth operation.
10. CHECK RECOVERY/RECYCLING EQUIPMENT BEFORE USAGE
Check recovery/recycling equipment before connecting to vehicle. Verify there is no pressure in the recovery/ recycling equipment by checking the gauges. If pressure exists, recover refrigerant from equipment lines.
11. CHECK REFRIGERANT PURITY
12. CHECK REFRIGERANT PRESSURE
Check refrigerant pressure with manifold gauge connected
13. CHECK FOR EVAPORATOR FREEZE-UP
Start engine and run A/C. Check for evaporator freeze-up.
NOTE: Evaporator freeze up usually occurs at sustained highway speeds in hot, humid conditions with blend door at full-cold and blower on low speed, after 1-3 hours of continuous driving.
14. CHECK AIR DUCTS
Check ducts for air leaks.
Diagnostic Work Flow
Performance Chart
TEST CONDITION
Testing must be performed as follows
TEST READING
Recirculating-to-discharge Air Temperature Table
Ambient Air Temperature-to-operating Pressure Table
Telescopic motor
Description
The telescopic motor is installed to the steering column assembly.
The telescopic motor is activated with the automatic drive
positioner control unit.
Compresses the steering column by changing the rotation direction
of telescopic motor.
Component Function Check
1.CHECK ...
NISSAN vehicle immobilizer system-nats symptoms
Symptom Table
Security indicator does not turn ON or flash.
CAUTION:
Follow Trouble Diagnosis Flowchart
referring to "SEC-4, "Work Flow"". Determine malfunctioning
condition before performing this diagnosis.
Check that vehicle is under the
condition shown in "Co ...
Trunk lid
WARNING
Do not drive with the trunk lid open. This
could allow dangerous exhaust gases
to be drawn into the vehicle. For additional
information, refer to "Exhaust
gas (carbon monoxide)" in the "Starting
and driving" section of this manual.
Closely supervise children when they
are a ...