Jatco RE4F04B, Manual

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DTC P0780 SHIFT
AT-575
[RE5F22A]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Revision: November 2006 2006 Altima
TCM terminals and data are reference value. Measured between each terminal and ground.
Diagnostic Procedure
ECS009HK
1.
CHECK EACH SHIFT SOLENOID VALVE CIRCUIT
Perform “Diagnostic Procedure” for the following DTCs.
●
“DTC P0765 SHIFT SOLENOID VALVE D” (Refer to AT-559, "Diagnostic Procedure" .)
●
“DTC P0770 SHIFT SOLENOID VALVE E” (Refer to AT-564, "Diagnostic Procedure" .)
OK or NG
OK >> GO TO 2.
NG >> Repair or replace damaged parts.
2.
CHECK EACH PRESSURE CONTROL SOLENOID VALVE CIRCUIT
Perform “Diagnostic Procedure” for the following DTCs.
●
“DTC P0745 PRESSURE CONTROL SOLENOID VALVE A” (Refer to AT-534, "Diagnostic Procedure" .)
●
“DTC P0775 PRESSURE CONTROL SOLENOID VALVE B” (Refer to AT-569, "Diagnostic Procedure" .)
●
“DTC P0795 PRESSURE CONTROL SOLENOID VALVE C” (Refer to AT-578, "Diagnostic Procedure" .)
OK or NG
OK >> GO TO 3.
NG >> Repair or replace damaged parts.
3.
CHECK DTC
Perform “DTC Confirmation Procedure”. Refer to AT-572, "DTC Confirmation Procedure" .
OK or NG
OK >> INSPECTION END
NG >> Replace the control valve assembly. Refer to AT-629, "Control Valve Assembly" .
Terminal
Wire
color
Item Condition Data (Approx.)
21 G/B
Pressure control
solenoid valve B
ground
When engine is running with idle speed and set-
ting selector lever to “P” position.
0V
26 PU/W
Shift solenoid
valve D
When shift solenoid valve D operates.
(When driving in 3rd, 4th or 5th gear.)
Battery voltage
When shift solenoid valve D does not operate. 0V
28 W
Pressure control
solenoid valve C
ground
When engine is running with idle speed and set-
ting selector lever to “P” position.
0V
35 L/Y
Pressure control
solenoid valve A When engine is running with idle speed and set-
ting selector lever to “P” position.
300Hz
36 OR/B
Pressure control
solenoid valve B When engine is running with idle speed and set-
ting selector lever to “P” position.
300Hz
40 L/G
Pressure control
solenoid valve A
ground
When engine is running with idle speed and set-
ting selector lever to “P” position.
0V
45 OR
Pressure control
solenoid valve C When engine is running with idle speed and set-
ting selector lever to “P” position.
300Hz
47 BR/Y
Shift solenoid
valve E
When shift solenoid valve E operates.
(When driving in reverse gear.)
Battery voltage
When shift solenoid valve E does not operate. 0V