DTC Logic

Diagnosis Procedure
1.CHECK USB HARNESS
Visually check USB harness.
U1243 display unit
U1255 satellite radio tunerB2636, B2637, B2638, B2639, B2654, B2655 mode door motor
Description
COMPONENT DESCRIPTION
Mode Door Motor
The mode door motor (1) is attached to the heater & cooling unit
assembly.
It rotates so that air is discharged from the outlet set by the
A/C
auto amp. Motor rotation is conveyed to a link which activates the
mode door.
D ...
TPMS malfunction
If the TPMS is not functioning properly, the low
tire pressure warning light will flash for approximately
1 minute when the ignition switch is
placed in the ON position. The light will remain on
after 1 minute. Have the system checked. It is
recommended that you visit a NISSAN dealer for
this ...
System description
EPS SYSTEM
System Diagram
CONTROL DIAGRAM
System Description
The EPS system controls the power steering solenoid valvethrough the
power steering control unit.
The valve driving voltage to control the power steering solenoid
valve varies according to the vehicle speed.
OPERATION ...