Nissan Maxima Service and Repair Manual: DTC/circuit diagnosis

Diagnosis system [ABS actuator and electric unit (control unit)]

CONSULT Function (ABS) FUNCTION CONSULT can display each diagnostic item using the following diagnostic test modes. Diagnostic test mode Function ECU Identification ...

C1101, C1102, C1103, C1104 wheel sensor

DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.CHECK SELF DIAGNOSTIC RESULT With CONSULT. Start engine and drive vehicle at approximately 21 km/h (13 MPH) or more for approx ...

Other materials:

Power supply and ground circuit
AV CONTROL UNIT AV CONTROL UNIT : Diagnosis Procedure 1.CHECK FUSES Check that the following fuses of the AV control unit are not blown. 2.POWER SUPPLY CIRCUIT CHECK Disconnect AV control unit connectors M152 and M156. Check voltage between the AV control unit connectors M152 an ...

Symptom diagnosis
SQUEAK AND RATTLE TROUBLE DIAGNOSES Work Flow CUSTOMER INTERVIEW Interview the customer if possible, to determine the conditions that exist when the noise occurs. Use the Diagnostic Worksheet during the interview to document the facts and conditions when the noise occurs and any customer' ...

P0506 ISC system
Description The ECM controls the engine idle speed to a specified level via the fine adjustment of the air, which is let into the intake manifold, by operating the electric throttle control actuator. The operating of the throttle valve is varied to allow for optimum control of the engine id ...