Nissan Altima 2007-2012 Service Manual: Component diagnosis
- U1000 can comm circuit
- U1010 control unit (CAN)
- P0703 stop lamp switch
- P0705 park/neutral position switch
- P0710 CVT fluid temperature sensor
- P0715 input speed sensor (pri speed sensor)
- P0720 vehicle speed sensor cvt (secondary speed sensor)
- P0725 engine speed signal
- P0730 belt damage
- P0740 torque converter clutch solenoid valve
- P0744 A/T TCC S/V function (lock -up)
- P0745 line pressure solenoid valve
- P0746 pressure control solenoid a performance (line pressure solenoid valve)
- P0776 pressure control solenoid B performance (sec pressure solenoid valve)
- P0778 pressure control solenoid B electrical (sec pressure solenoid valve)
- P0826 manual mode switch
- P0840 transmission fluid pressure sensor A (sec pressure sensor)
- P0841 pressure sensor function
- P0868 secondary pressure down
- P1701 transmission control module (power supply)
- P1705 throttle position sensor
- P1722 estm vehicle speed signal
- P1723 cvt speed sensor function
- P1726 electric throttle control system
- P1740 lock-up select solenoid valve
- P1745 line pressure control
- P1777 step motor
- P1778 step motor - function
- Shift position indicator circuit
- Shift lock system
Diagnosis system (TCM)
CONSULT-III Function (TRANSMISSION)
CONSULT-III can display each diagnostic item using the diagnostic test
modes shown below
FUNCTION
WORK SUPPORT MODE
Display Item List
Engine Brake Adjus ...
U1000 can comm circuit
Description
CAN (Controller Area Network) is a serial communication line for real time
application. It is an on-vehicle multiplex
communication line with high data communication speed and excelle ...
Other materials:
P1720 VSS
Description
ECM receives two vehicle speed signals via the CAN communication line. One is
sent from “ABS actuator and
electric unit (control unit)” via the combination meter, and the other is from
TCM (Transmission control module).
ECM uses these signals for engine control.
DTC Logic
...
Diagnosis system (BCM)
COMMON ITEM
Diagnosis Description
BCM CONSULT-III FUNCTION
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub s ...
P0144 HO2S3
Description
The heated oxygen sensor 3, after HC adsorption catalyst (Under
floor), monitors the oxygen level in the exhaust gas on each bank.
This sensor is made of ceramic zirconia. The zirconia generates voltage
from approximately 1V in richer conditions to 0V in leaner conditions.
Unde ...
