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
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Strg branch line circuit
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Other materials:

Component parts
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Moonroof unit assembly
Inspection WIND DEFLECTOR Open glass lid fully Visually check for proper installation, damaged/deteriorated components, or foreign objects within mechanism. Correct as required for smooth operation. Check for grease at the wind deflector arm (1) and pivot areas. If necessary, apply ...

Description
NOTICE: Trouble diagnoses indicate work procedures required to diagnose problems effectively. Observe the following instructions before diagnosing. Before performing trouble diagnoses, read the “Work Flow” in each section. After repairs, re-check that the problem has been comp ...

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