Nissan Maxima Service and Repair Manual: Wiring diagram

ECU diagnosis information

POWER STEERING CONTROL UNIT Reference Value TERMINA LAYOUT PHYSICAL VALUES CAUTION: When using circuit tester or oscilloscope to measure voltage for inspection, be sure not to extend forcibl ...

Symptom diagnosis

UNBALANCE STEERING WHEEL TURNING FORCE (TORQUE VARIATION) Description Hard steering when fully turning the steering wheel. Light steering when driving at a high speed. Diagnosis Procedure 1 ...

Other materials:

AMP on signal circuit
Description When the audio system is turned on, a voltage signal is supplied from the audio unit to the BOSE speaker amp. When this signal is received, the BOSE speaker amp. will turn on. Diagnosis Procedure 1.CHECK AMP ON SIGNAL (BOSE SPEAKER AMP) Turn audio system ON. Check volta ...

Key reminder function symptoms
Symptom Table KEY REMINDER FUNCTION MALFUNCTION NOTE: Before performing the diagnosis in the following table, check "Work flow". Refer to DLK-9, "Work Flow". If the following symptoms are detected, check systems shown in the "Diagnosis/service procedure" column in this or ...

Optical sensor
Description The optical sensor converts the outside brightness (lux) to voltage and transmits the optical sensor signal to the BCM. Component Function Check 1.CHECK OPTICAL SENSOR SIGNAL BY CONSULT CONSULT Turn the ignition switch ON. Select "OPTICAL SENSOR" of BCM (HEAD LAMP) DATA MONIT ...