Nissan Sentra Service Manual: Dtc/circuit diagnosis

Anti-pinch inspection

Description If any of the following operations are performed, the initialization is necessary for normal operation of antipinch function. Disconnection and connection of battery cable from neg ...

Power supply and ground circuit

BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM) BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM) : Diagnosis Procedure Regarding Wiring Diagram information, refer to BCS-51, "Wir ...

Other materials:

Diagnosis system (ECM)
Diagnosis description : 1st trip detection logic and two trip detection logic When a malfunction is detected for the first time, 1st trip DTC and 1st trip Freeze Frame data are stored in the ECM memory. The MIL will not illuminate at this stage. <1st trip> If the same malfunction is dete ...

Unexpected pedal reaction
Diagnosis Procedure 1.CHECK BRAKE PEDAL STROKE Check brake pedal stroke. Refer to BR-15, "Adjustment". Is the stroke too big? YES >> Bleed air from brake line and hose. Refer to BR-17, "Bleeding Brake System". Check brake pedal, brake booster, and maste ...

Symptom diagnosis
Engine does not start when intelligent key is inside of vehicle Description Engine does not start when push-button ignition switch is pressed while carrying intelligent key. Note: Check that vehicle is under the condition shown in “conditions of vehicle” before starting diagnos ...