Nissan Sentra B18 (2020-2025) Service Manual: Squeak and Rattle Trouble Diagnoses
Work Flow
Work Flow
CUSTOMER INTERVIEW
Interview the customer if possible, to determine
the conditions that exist when the noise occurs. Use the Diagnostic
Worksheet during the interview to docum ...
Other materials:
Side Ventilator Duct
Removal and Installation
Removal and Installation
REMOVAL
Remove the
instrument panel assembly. Refer to Removal and Installation.
Remove the
side ventilator duct screws. Refer to Exploded View (with rear ducts) or Exploded View (without rear
ducts).
Release the
side ...
Ecv (electrical Control Valve)
Diagnosis Procedure
Diagnosis Procedure
CHECK ECV POWER SUPPLY
Ignition switch OFF.
Disconnect A/C compressor connector.
Ignition switch ON.
...
Power Supply and Ground Circuit
Combination Meter
Diagnosis Procedure
Diagnosis Procedure
CHECK FUSES
Check that the following fuses are not
blown:
...
