Nissan Sentra manuals

Nissan Sentra Service Manual: Moonroof does not operate properly

Diagnosis Procedure

1. Check bcm power supply and ground circuit

Check BCM power supply and ground circuit.

Refer to PWC-31, "BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM) : Diagnosis Procedure".

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair or replace malfunctioning parts.

2. Check moonroof motor assembly power supply and ground circuit

Check moonroof motor assembly power supply and ground circuit.

Refer to rf-20, "moonroof motor assembly : component function check".

Is the inspection result normal? Yes >> check intermittent incident. Refer to gi-39, "intermittent incident".

No >> repair or replace malfunctioning parts.

Symptom diagnosis
...

Auto operation does not operate
Diagnosis Procedure 1. Perform initialization procedure Perform initialization procedure. Refer to rf-18, "additional service when replacing control unit : special repair requirement" ...

Other materials:

Three Way Catalyst
If a large amount of unburned fuel flows into the catalyst, the catalyst temperature will be excessively high. To prevent this, follow the instructions. Use unleaded gasoline only. Leaded gasoline will seriously damage the three way catalyst. When checking for ignition spark or measuring ...

Power window main switch
Reference Value TERMINAL LAYOUT PHYSICAL VALUES MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH Fail Safe FAIL-SAFE CONTROL Switches to fail-safe control when malfunction is detected in encoder signal that detects up/down speed and direction of door glass. Switches to fail-safe co ...

Interior room lamp control circuit
Description Controls each interior room lamp (ground side) by pwm signal. Note: Pwm signal control period is approximately 250 hz (in the gradual brightening/dimming). Component function check Caution: Before performing the diagnosis, check that the following are normal. Interior room l ...

В© 2014-2025 Copyright www.nisentra.com