Nissan Altima 2007-2012 Service Manual: P1700 CVT Control system
Description
This DTC is displayed with other DTC regarding TCM. Perform the trouble diagnosis for corresponding DTC.
Refer to EC-1555, "DTC Index". When this DTC is detected, the ASCD control is canceled.
P1574 ASCD Vehicle speed sensor
Description
The ECM receives two vehicle speed signals via the CAN communication line.
One is sent from combination
meter, and the other is from TCM (Transmission control module). The ECM uses
t ...
P1715 Input speed sensor (primary speed sensor)
Description
ECM receives primary speed sensor signal from TCM via the CAN communication
line. ECM uses this signal
for engine control.
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC P1715 is d ...
Other materials:
IPDM E/R (Intelligent power distribution
module engine room)
Diagnosis Procedure
1. CHECK FUSES AND FUSIBLE LINK
Is the fuse blown?
YES >> Replace the blown fuse or fusible link after repairing the affected
circuit.
NO >> GO TO 2
2. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connectors.
3. Chec ...
B2556 push-button ignition switch
Description
The switch that changes the power supply position. BCM maintains the power
supply position status. BCM
changes the power supply position with the operation of the push-button ignition
switch.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION ...
Foreword
Welcome to the growing family of new NISSAN
owners. This vehicle is delivered to you with
confidence. It was produced using the latest
techniques and strict quality control.
This manual was prepared to help you understand
the operation and maintenance of your
vehicle so that you may enjoy ma ...
