DTC P0731 A/T 1ST GEAR FUNCTION
AT-135
[RE4F04B]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Revision: November 2006
2006 Altima
3.
CHECK CONTROL VALVE
1.
Disassemble control valve assembly. Refer to
2.
Check to ensure that:
–
Valve, sleeve and plug slide along valve bore under their own
weight.
–
Valve, sleeve and plug are free from burrs, dents and scratches.
–
Control valve springs are free from damage, deformation and
fatigue.
–
Hydraulic line is free from obstacles.
OK or NG
OK
>> GO TO 4.
NG
>> Repair control valve assembly.
4.
CHECK DTC
Perform
AT-131, "Diagnostic Trouble Code (DTC) Confirmation Procedure"
.
OK or NG
OK
>> INSPECTION END
NG
>> Check control valve again. Repair or replace control valve assembly.
SAT367H