Nissan Altima (L32) 2007-2012 Service Manual: Tachometer
System Diagram
System Description
The tachometer indicates engine speed in revolutions per minute (rpm).
The ECM provides an engine speed signal to the combination meter via CAN
communication lines.
Component Parts Location
1. Combination meter M24
2. IPDM E/R E17, E18, E201, F10
3. ECM E10
4. TCM F16
5. BCM M17, M18, M19, M21 (view with
instrument panel removed)
6. ABS actuator and electric unit (control
unit) E26
7. Fuel level sensor unit and fuel pump
(fuel level sensor) B42 (view with rear
seat and inspection hole cover removed)
8. Ambient sensor E211 (view of front
bumper fascia)
9. Oil pressure switch F41 (QR25DE)
(view with engine removed)
10. Oil pressure switch F41 (VQ35DE)
(view with engine removed)
11. Parking brake switch M73
(Sedan with M/T and Coupe)
(view with center console removed)
12. Parking brake switch E35
(Sedan with CVT)
(view with instrument lower cover LH
removed)
Component Description
System Diagram
System Description
The ABS actuator and electric unit (control unit) provides a vehicle speed
signal to the combination meter via
CAN communication lines.
Component Parts Locat ...
System Diagram
System Description
The engine coolant temperature gauge indicates the engine coolant
temperature.
The ECM provides an engine coolant temperature signal to the combination mete ...
Other materials: Bluetooth connections screen
"" (back) key
Bluetooth tab
Connections screen
"Add New" key
"" (settings) key
"" (info) key
"" (Bluetooth Audio
connection) key
"" (Bluetooth Hands-Free
Phone System connection) key
Access the Connections screen to change
settings and view Bluetooth information.
To access the Connec ...
System malfunction
If the RAB system malfunctions, it will be
turned off automatically, the RAB system
warning light will illuminate, and the "Malfunction:
See Owner’s Manual" warning
message will appear in the vehicle information
display and a chime will sound.
Action to take
If the warning light illuminates, park ...
Resetting the drive computer
The drive computer is divided across three
screens:
Speed
Trip Distance & Time
Fuel Economy
1. Press the or
buttons until the
desired drive computer screen is
displayed.
2. Press the OK button to bring up the drive
computer Reset menu.
3. Use the or
to select the desired
option. Then press ...