AT-542
[RE5F22A]
DTC P0755 SHIFT SOLENOID VALVE B
Revision: November 2006
2006 Altima
DTC P0755 SHIFT SOLENOID VALVE B
PFP:31940
Description
ECS009G9
●
Shift solenoid valves are installed directly in control valve body. The shift solenoid valves operates of ON
and OFF by the control signal from TCM. Combinations of 5 shift solenoid valves, A, B, C, D and E, shifts
gear positions.
●
The shift solenoid valve B is a normally closed, ON-OFF type solenoid.
On Board Diagnosis Logic
ECS009GA
●
This is an OBD-II self-diagnostic item.
●
Diagnostic trouble code “SHIFT SOL B” with CONSULT-II or P0755 without CONSULT-II is detected
under the following conditions.
–
When normal voltage is not applied to solenoid due to open, short, and so on.
–
When TCM detects as irregular by comparing target value with monitor value.
Possible Cause
ECS009GB
●
Harness or connectors
(The solenoid circuit is open or shorted.)
●
Shift solenoid valve B
DTC Confirmation Procedure
ECS009GC
CAUTION:
●
Always drive vehicle at a safe speed.
●
Be careful not to rev engine into the red zone on the tachometer.
NOTE:
If “DTC Confirmation Procedure” has been previously performed, always turn ignition switch “OFF”
and wait at least 10 seconds before performing the next test.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-II
1.
Turn ignition switch “ON”. (Do not start engine.)
2.
Select “A/T” with “DATA MONITOR” mode in CONSULT-II.
3.
Start engine.
4.
Drive vehicle and allow the following conditions.
SLCT LVR POSI: “D” position
GEAR: 1st
Þ
2nd and 4th
Þ
5th position
5.
If DTC is detected, go to
AT-544, "Diagnostic Procedure"
.
WITH GST
Follow the procedure “With CONSULT-II”.
Gear position
D
1
, M
1
D
2
, M
2
D
3
, M
3
D
4
, M
4
D
5
, M
5
Reverse
Shift solenoid valve B
ON (Open)
OFF (Closed)
OFF (Closed)
OFF (Closed)
ON (Open)
OFF (Closed)
BCIA0030E