Nissan Maxima Service and Repair Manual: DTC/circuit diagnosis

Diagnosis system (meter)

Diagnosis Description SELF-DIAGNOSIS MODE Odo/trip meter and information display segment operation can be checked in self-diagnosis mode. Meters/gauges can be checked in self-diagnosis mode. ...

DTC U1000 CAN communication

DTC Logic DTC DETECTION LOGIC Diagnosis Procedure Symptom: Displays "CAN COMM CIRC [U1000]" as a self-diagnosis result of combination meter. 1.CHECK CAN COMMUNICATION Select "SELF-DIAG RESULT ...

Other materials:

P0455 evap control system
DTC Logic DTC DETECTION LOGIC This diagnosis detects a very large leakage (fuel filler cap fell off etc.) in EVAP system between the fuel tank and EVAP canister purge volume control solenoid valve. CAUTION:  Use only a genuine NISSAN fuel filler cap as a replacement. If an ...

P2101 electric throttle control function
Description Electric throttle control actuator consists of throttle control motor, throttle position sensor, etc. The throttle control motor is operated by the ECM and it opens and closes the throttle valve. The current opening angle of the throttle valve is detected by the throttle pos ...

B2602 shift position
Description BCM confirms the shift position with the following 2 signals.  CVT selector lever  Speed signal from meter DTC Logic DTC DETECTION LOGIC NOTE: If DTC B2602 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer ...