Nissan Sentra Service Manual: Dtc/circuit diagnosis

Basic inspection

Diagnosis and repair workflow Work flow (with exp-800 ni or gr8-1200 ni) CHARGING SYSTEM DIAGNOSIS WITH EXP-800 NI OR GR8-1200 NI To test the charging system, use the following special service tool ...

Charging system preliminary inspection

Diagnosis Procedure 1.CHECK BATTERY TERMINALS CONNECTION Check if battery terminals are clean and tight. Is the inspection result normal? YES >> GO TO 2. NO >> Repair battery term ...

Other materials:

Electrical load signal
Description The electrical load signal (Headlamp switch signal, rear window defogger switch signal, etc.) is transferred via the CAN communication line. Component Function Check 1.CHECK REAR WINDOW DEFOGGER SWITCH FUNCTION With CONSULT Turn ignition switch ON. Select “DATA MONITORР...

Speedometer and odometer
Speedometer The speedometer indicates the vehicle speed. Odometer/Twin trip odometer The odometer 2 and the twin trip odometer 1 are displayed when the ignition switch is placed in the ON position. The odometer records the total distance the vehicle has been driven. The twin trip o ...

Diagnosis system (TCM)
DIAGNOSIS DESCRIPTION DIAGNOSIS DESCRIPTION : 1 Trip Detection Diagnosis and 2 Trip Detection Diagnosis NOTE: “Start the engine and turn OFF the ignition switch after warm-up.” This is defined as 1 trip. TRIP DETECTION DIAGNOSIS When initial malfunction is detected, TCM mem ...