AT-172
[RE4F04B]
DTC P0750 SHIFT SOLENOID VALVE A
Revision: November 2006
2006 Altima
DTC P0750 SHIFT SOLENOID VALVE A
PFP:31940
Description
ECS0098C
Shift solenoid valves A and B are turned ON or OFF by the TCM in
response to signals sent from the park/neutral position (PNP) switch,
vehicle speed and ECM (throttle opening). Gears will then be shifted
to the optimum position.
On Board Diagnosis Logic
ECS0098D
Diagnostic trouble code SFT SOL A/CIRC with CONSULT-II or P0750 without CONSULT-II is detected when
TCM detects an improper voltage drop when it tries to operate the solenoid valve.
Possible Cause
ECS0098E
Check the following items.
●
Harness or connectors
(The solenoid circuit is open or shorted.)
●
Shift solenoid valve A
Diagnostic Trouble Code (DTC) Confirmation Procedure
ECS0098F
CAUTION:
Always drive vehicle at a safe speed.
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
Gear position
1
2
3
4
Shift solenoid valve A
ON (Closed)
OFF (Open)
OFF (Open)
ON (Closed)
Shift solenoid valve B
ON (Closed)
ON (Closed)
OFF (Open)
OFF (Open)
BCIA0030E
