AT-166
[RE4F04B]
DTC P0745 LINE PRESSURE SOLENOID VALVE
Revision: November 2006
2006 Altima
DTC P0745 LINE PRESSURE SOLENOID VALVE
PFP:31940
Description
ECS00986
The line pressure solenoid valve regulates the oil pump discharge
pressure to suit the driving condition in response to a signal sent
from the TCM.
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE
Remarks: Specification data are reference values.
On Board Diagnosis Logic
ECS00987
Diagnostic trouble code L/PRESS SOL/CIRC with CONSULT-II or P0745 without CONSULT-II is detected
when TCM detects an improper voltage drop when it tries to operate the solenoid valve.
Possible Cause
ECS00988
Check the following items.
●
Harness or connectors
(The solenoid circuit is open or shorted.)
●
Line pressure solenoid valve
Diagnostic Trouble Code (DTC) Confirmation Procedure
ECS00989
NOTE:
If “DTC Confirmation Procedure” has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-II
1.
Turn ignition switch ON and select “DATA MONITOR” mode for
“A/T” with CONSULT-II.
SAT283HB
Monitor item
Condition
Specification
Line pressure solenoid
valve duty
Small throttle opening
(Low line pressure)
↓
Large throttle opening
(High line pressure)
Approximately 24%
↓
Approximately 95%
BCIA0030E
