Nissan Sentra Owners Manual: Maintenance and do-it-yourself

To protect your vehicle from corrosion

Wash and wax your vehicle often to keep the vehicle clean. Always check for minor damage to the paint and repair it as soon as possible. Keep drain holes at the bottom of the doors open t ...

Maintenance requirements

Your NISSAN has been designed to have minimum maintenance requirements with long service intervals to save you both time and money; however, some day-to-day and regular maintenance is essential to ...

Other materials:

ECU diagnosis information
EPS control unit Reference Value VALUES ON THE DIAGNOSIS TOOL The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items. CAUTION: The output signal indicates the EPS control unit calcula ...

U0140 Lost communication (BCM)
DTC Logic DTC DETECTION LOGIC DTC CONSULT screen terms [Trouble diagnosis content] DTC detection condition Possible causes U0140 LOST COMM (BCM) [Lost Communication With Body Control Module] When the ignition switch is ON, TCM is unable to receive the CAN ...

Dtc/circuit diagnosis
Eco mode switch Component function check 1. Check eco mode switch operation Turn ignition switch on. Check ECO mode indicator lamp turns ON/OFF on combination meter when turn ECO mode switch ON/ OFF. Is the inspection result normal? YES >> GO TO 2. NO >> Proceed to DM ...