Nissan Maxima Service and Repair Manual: U1227 AV control unit

U121D AV control unit

DTC Logic Diagnosis Pro 1.CHECK PLAYBACK OF A DISK (CD) U121E AV CONTROL UNIT DTC Logic Diagnosis Procedure 1.CHECK PLAYBACK OF A DISK (CD) U1225 AV CONTROL UNIT DTC Logic DTC DETECTION ...

U1232 steering angle sensor

DTC Logic Diagnosis Procedu 1.ADJUST THE PREDICTIVE COURSE LINE CENTER POSITION OF THE STEERING ANGLE SENSOR When U1232 is detected, adjust the predictive course line center position of the ...

Other materials:

Power supply and ground circuit
BCM BCM : Diagnosis Procedure Regarding Wiring Diagram information, refer to BCS-67, "Wiring Diagram". 1. CHECK FUSE AND FUSIBLE LINK Check if the following BCM fuses or fusible link are blown. 2. CHECK POWER SUPPLY CIRCUIT  Turn ignition switch OFF.  Disconnect B ...

Lock-up and select control system
System Diagram System Description  The torque converter clutch piston in the torque converter is engaged to eliminate torque converter slip to increase power transmission efficiency.  The torque converter clutch control valve operation is controlled by the torque converte ...

Main power window and door lock/unlock switch
Removal and Installation REMOVAL Remove the front door grip cover. Refer to DLK-214, "FRONT DOOR : Removal and Installation". Remove the clip (A) from the door grip using a suitable tool. Release the metal clip and lift the main power window and door lock/unlock swit ...