Nissan Juke Service and Repair Manual : Refrigeration system symptoms
Trouble Diagnosis For Unusual Pressure
Diagnose using a manifold gauge whenever system’s high and/or low side pressure(s) is/are unusual. The marker above the gauge scale in the following tables indicates the standard (usual) pressure range. Refer to above table (Ambient air temperature-to-operating pressure table) since the standard (usual) pressure, however, differs from vehicle to vehicle.
Symptom Table
Noise
Symptom Table
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Other materials:
Diagnosis and repair work flow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
1. Get the detailed information from the customer about the symptom (the
condition and the environment
when the incident/malfunction occurred).
2. Check operation condition of the function that is malfunctioning.
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P0638 electric throttle control actuator function
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P0638 is displayed with DTC P0120 or P2100, first perform trouble
diagnosis for DTC P0120 or P2100.
Refer to EC-909, "DTC Logic" (P0120), EC-997, "DTC Logic" (P2100).
Diagnosis Procedure
1.CHECK ELECTRIC THROTTLE CONTROL ACTU ...
Security indicator lamp does not turn on or blink
Description
Security indicator lamp does not blink when ignition switch is in a position
other than ON.
NOTE:
• Before performing the diagnosis, check “Work Flow”. Refer to SEC-47, "Work
Flow".
• Check that vehicle is under the condition shown in “CONDITIONS OF VEHICLE
(OPERATI ...
