Nissan Sentra Service Manual: Ecu diagnosis information

System description

Component parts Component parts location Instrument lower finisher Component description Sport mode switch The sport mode switch is installed to the instrument lower finisher. Wh ...

Wiring diagram

Sport mode system Wiring diagram ...

Other materials:

P0456 EVAP Control system
DTC Logic DTC DETECTION LOGIC This diagnosis detects leaks in the EVAP line between fuel tank and EVAP canister purge volume control solenoid valve, using the negative pressure caused by decrease of fuel temperature in the fuel tank after turning ignition switch OFF. If ECM judges there a ...

Push-button ignition switch illumination circuit
Description Provides the power supply and the ground to control the push-button ignition switch illumination. Component function check 1.Check push-button ignition switch illumination operation Consult active test Turn the ignition switch ON. Select engine sw illumi of bcm (intelligen ...

U1117 Lost communication (ABS)
DTC Logic DTC DETECTION LOGIC DTC CONSULT screen terms [Trouble diagnosis content] DTC detection condition Possible causes U1117 LOST COMM (ABS) [Lost Communication With ABS] When the ignition switch is ON, TCM is unable to receive the CAN communications ...