Nissan Sentra Service Manual: Dtc/circuit diagnosis

Inspection and adjustment

Additional service when replacing control unit Additional service when replacing control unit : description Memory reset procedure Please observe the following instructions at confirming the moo ...

Power supply and ground circuit

Body control system Body control system : diagnosis procedure Regarding wiring diagram information, refer to bcs-51, "wiring diagram". 1.Check fuses and fusible link Check that the follo ...

Other materials:

Multiport Fuel Injection System or Engine Control System
Before connecting or disconnecting any harness connector for the multiport fuel injection system or ECM: Turn ignition switch to “OFF” position. Disconnect negative battery terminal. Otherwise, there may be damage to ECM. Before disconnecting pressurized fuel line from ...

Starting the engine
Apply the parking brake. CVT model: Move the shift lever to P (Park) or N (Neutral). P (Park) is recommended. The shift lever cannot be moved out of P (Park) and into any of the other gear positions if the ignition switch is turned to the OFF position or if the key is removed from th ...

Brake fluid
Inspection BRAKE FLUID LEVEL Make sure that the brake fluid level in the reservoir tank is between the MAX and MIN lines. Visually check around the reservoir tank for brake fluid leakage. If the brake fluid level is excessively low, check the brake system for leakage. If brake warning ...