Nissan Sentra manuals

Nissan Sentra Service Manual: M&A branch line circuit

Diagnosis procedure

1.Check connector

  1. Turn the ignition switch off.
  2. Disconnect the battery cable from the negative terminal.
  3. Check the terminals and connectors of the combination meter for damage, bend and loose connection (unit side and connector side).

Is the inspection result normal? Yes >> go to 2.

No >> repair the terminal and connector.

2.Check harness for open circuit

  1. Disconnect the connector of combination meter.
  2. Check the resistance between the combination meter harness connector terminals.

Is the measurement value within the specification?


Is the measurement value within the specification? Yes >> go to 3.

No >> repair the combination meter branch line.

3.Check power supply and ground circuit

Check the power supply and the ground circuit of the combination meter. Refer to mwi-52, "combination meter : diagnosis procedure".

Is the inspection result normal? Yes (present error)>>replace the combination meter. Refer to mwi-77, "removal and installation".

Yes (past error)>>error was detected in the combination meter branch line.

No >> repair the power supply and the ground circuit.

Eps branch line circuit
Diagnosis procedure 1.Check connector Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the terminals and connectors of the eps control unit for dam ...

Strg branch line circuit
Diagnosis procedure 1.Check connector Turn the ignition switch off. Disconnect the battery cable from the negative terminal. Check the terminals and connectors of the steering angle sensor fo ...

Other materials:

Rear air spoiler
Removal and installation Rear air spoiler High mounted stop lamp connector (if equipped) Trunk lid Grommet Nut Front Removal Remove trunk lid finisher. Refer to INT-45, "Removal and Installation". Disconnect the harness connector from the high mounted stop ...

Front grille
Exploded view Core support cover Front grille Emblem Pawl Removal and installation REMOVAL Remove core support cover bolts (A), clips (B) and core support cover (1). Apply protective tape (A) to protect the components from damage. Remove the front grille ...

Basic inspection
Diagnosis and repair workflow Work flow OVERALL SEQUENCE DETAILED FLOW 1.GET INFORMATION FOR SYMPTOM Get detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred). >> GO TO 2 2.CONFIRM THE SYMPTOM Try to ...

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