Nissan Sentra manuals

Nissan Sentra Service Manual: Heater and air conditioning system symptoms

Symptom table

Refrigeration system symptoms


Symptom diagnosis
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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 ta ...

Other materials:

B2267 engine speed
Description The engine speed signal is transmitted from ecm to the combination meter via can communication. Dtc logic Dtc detection logic Dtc Consult Detection condition Possible malfunction location B2267 Tacho meter [b2267] ECM continuously transmits abnorma ...

Ducts and grilles
Exploded View Heating and cooling unit assembly Center ventilator duct Defroster duct Side ventilator duct (LH) Front floor duct (LH) Rear floor connecting duct (LH) Rear floor duct (LH) Rear floor duct nozzle (LH) Rear floor duct nozzle (RH) Rear floor duct (RH) Rear flo ...

Does not stop fully-open or fullyclosed position
Diagnosis procedure 1. Perform initialization procedure Perform initialization procedure. Refer to RF-18, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement". Is the inspection result normal? YES >> Inspection End. NO >> Perform basic ins ...

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