Nissan Altima 2007-2012 Service Manual: Function diagnosis

Intermittents incident
Inspection Procedure INTERMITTENT TROUBLE An intermittent incident may have occured in the past but is not being detected currently. This DTC will not be detected on SELF DIAG [CURRENT], but may ...

SRS air bag system
SRS Configuration The air bag deploys if the air bag diagnosis sensor unit is activated while the ignition switch is in the ON or START position. The collision modes for which supplemental r ...

Other materials:

P0746 pressure control solenoid A performance (line pressure solenoid valve)
Description The pressure control solenoid valve A (line pressure solenoid valve) regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the TCM. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE CAUTION: Always drive vehicle at a s ...

Information display
System Diagram System Description FUNCTION The information display can indicate the following items. • Outside air temperature • Trip/fuel consumption readings • Intelligent Key operation information • Maintenance information • Warning/Indication messages (Door ajar, low fuel, ...

P0507 ISC System
Description The ECM controls the engine idle speed to a specified level through the fine adjustment of the air, which is let into the intake manifold, by operating the electric throttle control actuator. The operating of the throttle valve is varied to allow for optimum control of the engine ...