Nissan Sentra manuals

Nissan Sentra Service Manual: Daytime light system inoperative

Description

The daytime light system is inoperative even though the combination switch (lighting and turn signal switch) and parking brake switch are in the normal setting, also whenever engine is operating.

Diagnosis procedure

1.Check daytime light operation

  1. Perform bcm(headlamp) daytime running light active test. Refer to exl-19, "headlamp : consult function (bcm - head lamp)" (with intelligent key system) or exl-22, "headlamp : consult function (bcm - head lamp)" (without intelligent key system).
  2. Check that the daytime lights turn on.

Is the inspection results normal? Yes >> replace bcm. Refer to bcs-73, "removal and installation" (with intelligent key system) or bcs- 126, "removal and installation" (without intelligent key system).

No >> go to 2.

2.Check daytime light relay fuse

  1. Turn ignition switch off.
  2. Check that the following fuse is not blown.

Is the fuse blown?


Is the fuse blown? YES >> Replace the blown fuse after repairing the affected circuit.

NO >> GO TO 3.

3.Check daytime light bulbs

Check the daytime light bulbs are not open.

Is the inspection result normal? Yes >> go to 4.

No >> replace the bulbs.

4.Perform daytime light circuit inspection

Check the daytime light circuit. Refer to exl-92, "diagnosis procedure".

Is the inspection results normal? Yes >> replace ipdm e/r. Refer to pcs-30, "removal and installation" (with intelligent key system) or pcs-58, "removal and installation" (without intelligent key system).

No >> repair or replace the malfunctioning part.

Both side headlamps do not switch to high beam
Description The headlamps (both sides) do not switch to high beam when the lighting switch is in the hi or pass setting. Diagnosis procedure 1.Combination switch (lighting and turn signal switc ...

Both side headlamps (lo) are not turned on
Description The headlamps (both sides) do not turn on in any lighting switch setting. Diagnosis Procedure 1.Check combination switch (lighting and turn signal switch) Check the combination switc ...

Other materials:

U0101 can comm circuit
Description CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each co ...

Troubleshooting guide
The system should respond correctly to all voice commands without difficulty. If problems are encountered, try the following solutions. Where the solutions are listed by number, try each solution in turn, starting with number 1, until the problem is resolved. Symptom Solution ...

Vanity mirror lamp
Removal and installation Caution: Do not attempt to separate the vanity mirror lamp from the sun visor or damage to the components may occur. Note: The vanity mirror lamp is replaced as part of the sun visor. Refer to int-40, "removal and installation". Bulb or lens replacement ...

В© 2014-2019 Copyright www.nisentra.com