Nissan Altima 2007-2012 Service Manual: U1210 DVD-ROM seek
Description
Refer to AV-240, "System Description".
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK DVD-ROM
Check DVD-ROM for dirt, scratches and warpage.
Is the DVD-ROM clean and undamaged? YES >> Replace AV control unit. Refer to AV-437, "Removal and Installation".
NO >> Replace DVD-ROM map.
U120D DVD-ROM drive mecha
Description Refer to AV-240, "System Description". DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK DVD-ROM Check DVD-ROM for dirt, scratches and warpage. Is the DVD-RO ...U1212 DVD-ROM data forward
Description Refer to AV-240, "System Description". DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK DVD-ROM Check DVD-ROM for dirt, scratches and warpage. Is the DV ...Other materials:
Electronic controlled engine
mount
System Diagram
System Description
INPUT/OUTPUT SIGNAL CHART
*: This signal is sent to the ECM via the CAN communication line.
SYSTEM DESCRIPTION
The ECM controls the engine mount operation corresponding to the engine
speed. The control system has a
2-step control [Soft/Hard]
ELECTRON ...
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 to
SEC-433, "DTC ...
Audio system (sedan)
System Diagram
System Description
AUDIO SYSTEM
The audio system consists of the following components
• AV control unit (audio unit)
• BOSE speaker amp.
• Window antenna
• Antenna amp.
• Steering wheel audio control switches
• Front door speakers
• Tweeters
• Center spe ...