Nissan Sentra B18 (2020-2025) Service Manual: Draining

Nissan Sentra B18 (2020-2025) Service Manual / Brakes / Brake System :: Periodic Maintenance / Brake Fluid / Draining

Draining

CAUTION:

Before working, place the ignition switch in the OFF position and disconnect the harness connector from the ABS actuator and electric unit (control unit) or the negative battery terminal. Refer to Battery Disconnect.

Do not spill or splash brake fluid on painted surfaces. Brake fluid may damage paint. If brake fluid is splashed on painted areas, wash it away with water immediately.

Do not operate the brake pedal with the reservoir cap removed. Failure to do this may cause a discharge of brake fluid from the reservoir cap opening.

Check that there is no foreign material in the master cylinder reservoir tank.

Do not allow oils other than brake fluid to enter the master cylinder reservoir tank.

Do not reuse drained brake fluid.

Do not operate the brake pedal excessively during the work procedure.

DRAINING

Place the ignition switch in the OFF position and disconnect the harness connector from the ABS actuator and electric unit(control unit) or the negative battery terminal. Refer to Battery Disconnect.

Connect a vinyl tube to the bleeder valve.

Depress the brake pedal and loosen the bleeder valve.

Depress the brake pedal several times and gradually discharge brake fluid.

CAUTION:

Do not allow the master cylinder reservoir tank to empty as this may cause damage to the master cylinder internal components.

Inspection

Inspection BRAKE FLUID LEVEL Make sure that the brake fluid level in the master cylinder reservoir tank is between the MAX and MIN lines. Visuall ...

Refilling

Refilling CAUTION: Before working, place the ignition switch in the OFF position and disconnect the harness connector from the ABS actuator and electric un ...

Other materials:

Main line between dlc and av circuit
Diagnosis procedure 1.Check harness continuity (open circuit) Turn the ignition switch off. Disconnect the battery cable from the negative terminal. Disconnect the following harness connectors. ECM AV control unit Check the continuity between the data link connector and the av ...

Removal and Installation
Removal and Installation Removal Remove the CVT/MT shift selector finisher. Refer to Exploded View. Disconnect the harness connector (A) from the front console power socket (1). Using a suitable tool, release the front console power socket pawls from the back o ...

Confirmation Procedure
Confirmation Procedure PRECONDITIONING If “Confirmation Procedure” has been previously conducted, always place the ignition switch OFF and wait at least 10 seconds before conducting the next test. >&g ...