Nissan Sentra manuals

Nissan Sentra Service Manual: Main power supply and ground circuit

Diagnosis Procedure

1.CHECK TCM POWER CIRCUIT (PART 1)

  1. Turn ignition switch OFF.
  2. Disconnect TCM connector.
  3. Check voltage between TCM harness connector terminals and ground.

Is the inspection result normal?


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

NO >> GO TO 4.

2.CHECK TCM POWER CIRCUIT (PART 2)

Check voltage between TCM harness connector terminals and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 3.

NO >> GO TO 5.

3.CHECK TCM GROUND CIRCUIT

Check continuity between TCM harness connector terminals and ground.

result normal? Is the inspection
result normal? YES >> Check intermittent incident. Refer to GI-39, "Intermittent Incident".

NO >> Repair or replace malfunctioning parts.

4.DETECT MALFUNCTION ITEMS (PART 1)

Check the following items:

Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-39, "Intermittent Incident".

NO >> Repair or replace malfunctioning parts.

5.DETECT MALFUNCTIONING ITEMS (PART 2)

Check the following items:

Is the check result normal? YES >> Check intermittent incident. Refer to GI-39, "Intermittent Incident".

NO >> Repair or replace malfunctioning parts.

P285A Clutch B Pressure
DTC Logic DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition Possible causes P285A CLUTCH B PRESSURE (Clutch B Pressur ...

Overdrive control switch
Component Function Check 1.CHECK SPORT INDICATOR LAMP FUNCTION Check OD OFF indicator lamp turns ON for approx. 2 seconds when ignition switch turns ON. Is the inspection result normal? YES &g ...

Other materials:

Filament
Inspection and Repair Inspection When measuring voltage, wrap tin foil around the top of the negative probe. Then press the foil against the wire with your finger. Attach probe circuit tester (in Volt range) to middle portion of each filament. If a filament is burned out ...

Rear door finisher
Exploded View Rear door panel Rear door finisher Inside door handle escutcheon Rear power window switch finisher Grommet Clip Pawl Front Removal and Installation CAUTION: When removing, always use a suitable tool that is made of plastic to prevent damage to the p ...

Encoder
Driver side DRIVER SIDE : Description Detects condition of the front power window motor lh operation and transmits to main power window and door lock/unlock switch as pulse signal. DRIVER SIDE : Component Function Check 1. Check encoder operation Check front door glass lh perform auto open ...

© 2014-2025 Copyright www.nisentra.com