TROUBLE DIAGNOSIS
AT-437
[RE5F22A]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Revision: November 2006
2006 Altima
4
❏
Perform all road tests and enter checks in required inspection items.
4-1.
Check before engine is started
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The A/T CHECK Indicator Lamp does come on.
.
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Perform self-diagnostics. Enter checks for detected items.
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.
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TCM processor.
.
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PNP switch.
.
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A/T fluid temperature sensor circuit.
.
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A/T fluid temperature sensor performance.
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Turbine revolution sensor circuit.
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Vehicle speed sensor·A/T (revolution sensor) circuit.
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Engine speed input circuit performance.
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1st gear function.
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2nd gear function.
.
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3rd gear function.
.
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.
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.
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Shift function.
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Pressure control solenoid valve A.
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Pressure control solenoid valve B.
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Pressure control solenoid valve C.
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Shift solenoid valve A.
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Shift solenoid valve B.
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Shift solenoid valve C.
.
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Shift solenoid valve D.
.
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Shift solenoid valve E.
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Pressure control solenoid valve C stuck ON.
.
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Shift solenoid valve C stuck ON.
.
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Manual mode switch circuit.
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TCM power input signal.
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Electric throttle control system.
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CAN communication.
.
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Battery
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Other
4-2.
Idle inspection
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Engine Cannot Be Started in “P” and “N” Position.
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In “ P” Position, Vehicle Moves When Pushed.
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In “N” Position Vehicle Moves.
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Large Shock “N” to “D” Position.
.
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Vehicle Does Not Creep Backward In “R” Position.
.
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Vehicle does Not Creep Forward In “D” Position.
4-3.
Driving tests
Part 1
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Vehicle Cannot Be Started From D1.
.
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A/T Does Not Shift: D1
→
D2.
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A/T Does Not Shift: D2
→
D3.
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A/T Does Not Shift: D3
→
D4.
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A/T Does Not Shift: D4
→
D5.
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A/T Does Not Perform Lock-up.
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A/T Does Not Hold Lock-up Condition.
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.