Nissan Sentra manuals

Nissan Sentra Service 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


Heater and air conditioning system symptoms
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Noise
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Other materials:

Drive belt
Exploded View Alternator Drive belt auto-tensioner Crankshaft pulley A/C compressor Water pump Drive belt Possible use range New drive belt range Indicator Removal and Installation REMOVAL Remove the front fender protector (RH) front side bolts and clips. Refer ...

Steering wheel
Exploded View Driver air bag module Steering wheel Steering column assembly Removal and Installation REMOVAL NOTE: When reconnecting spiral cable, fix cable with a tape so that fixing case and rotating part keep aligned. This will omit neutral position alignment procedu ...

B1428 Seat belt buckle switch LH
Description DTC B1428 SEAT BELT BUCKLE SWITCH LH The air bag diagnosis sensor unit monitors the seat belt buckle switch LH status. If the control unit detects an open or short condition in the circuit, it will set the DTC. PART LOCATION Refer to SRC-5, "Component Parts Location". ...

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