Nissan Maxima Service and Repair Manual: ECU diagnosis information

Microphone signal circuit

Description Voice signals are transmitted from the microphone to the Bluetooth control unit using the microphone signal circuits. Diagnosis Procedure 1.CHECK HARNESS BETWEEN BLUETOOTH CONTROL UNI ...

Audio unit

Reference Value TERMINAL LAYOUT PHYSICAL VALUES ...

Other materials:

IPDM-E branch line circuit
Diagnosis Procedure 1.CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the terminals and connectors of the IPDM E/R for damage, bend and loose connection (unit side and connector side). 2.CHECK HARNESS FOR OPEN CIRCUIT ...

CVT fluid
Inspection CHECKING CVT FLUID The fluid level should be checked with the fluid warmed up to 50 to 80C (122 to 176F). The fluid level check procedure is as follows:  Check for fluid leakage.  With the engine warmed up, drive the vehicle in an urban area. When amb ...

Trunk lid opener cancel switch
Description Cancels trunk lid open operation. Component Function Check 1. CHECK FUNCTION With CONSULT Check trunk lid opener cancel switch TR CANCEL SW in Data Monitor mode with CONSULT. Diagnosis Procedure 1. CHECK TRUNK LID OPENER CANCEL SIGNAL Check voltage between BCM connect ...