Nissan Altima 2007-2012 Service Manual: Steering column
Disassembly and Assembly
CAUTION: • Any time the ignition switch has been disconnected, removed or installed, the keys must be re-registered in the BCM. Refer to Consult-III operations IVIS/NVIS.
The steering column assembly is not serviceable and must be replaced as an assembly.
Steering gear and linkage
Exploded View
1. Outer socket
2. Boot clamp
3. Boot
4. Inner socket
5. Boot clamp
6. SSPS valve (part of gear assembly)
7. Gear assembly
Disassembly
1. Remove outer socket locknut and o ...
Other materials:
On-vehicle repair
COMBINATION METER
Removal and Installation
REMOVAL
1. Open the fuse block cover, remove the instrument lower cover
screw (A), then remove the instrument lower cover (1).
• Disconnect the harness connectors.
• Disconnect the aspirator tube.
2. Remove the steering column screws (A), ...
Automatic speed control device
(ASCD)
System Diagram
System Description
INPUT/OUTPUT SIGNAL CHART
*: This signal is sent to the ECM through CAN communication line
BASIC ASCD SYSTEM
Refer to Owner's Manual for ASCD operating instructions.
Automatic Speed Control Device (ASCD) allows a driver to keep vehicle at
predetermin ...
P0127 IAT sensor
Description
The intake air temperature sensor is built-into mass air flow sensor
(1). The sensor detects intake air temperature and transmits a signal
to the ECM.
The temperature sensing unit uses a thermistor which is sensitive to
the change in temperature. Electrical resistance of the ther ...
