AT-438
[RE5F22A]
TROUBLE DIAGNOSIS
Revision: November 2006
2006 Altima
4
4-3
Part 2
❏
Vehicle Cannot Be Started From D1.
❏
A/T Does Not Shift: D1
→
D2.
.
❏
A/T Does Not Shift: D2
→
D3.
.
❏
A/T Does Not Shift: D3
→
D4.
.
Part 3
❏
Cannot Be Changed To Manual Mode.
❏
A/T Does Not Shift: 5th gear
→
4th gear.
.
❏
A/T Does Not Shift: 4th gear
→
3rd gear.
❏
A/T Does Not Shift: 3rd gear
→
2nd gear.
.
❏
A/T Does Not Shift: 2nd gear
→
1st gear.
❏
Vehicle Does Not Decelerate By Engine Brake.
.
❏
Perform self-diagnostics Enter checks for detected items.
❏
Vehicle speed sensor·MTR.
❏
.
❏
PNP switch.
❏
A/T fluid temperature sensor circuit.
❏
A/T fluid temperature sensor performance.
.
❏
Turbine revolution sensor circuit.
.
❏
Vehicle speed sensor·A/T (revolution sensor) circuit.
❏
Engine speed input circuit performance.
.
❏
1st gear function.
❏
.
❏
.
❏
4th gear function.
❏
5th gear function.
❏
❏
Shift function.
❏
Pressure control solenoid valve A.
.
❏
Pressure control solenoid valve B.
.
❏
Pressure control solenoid valve C.
❏
Shift solenoid valve A.
❏
Shift solenoid valve B.
❏
.
❏
.
❏
Shift solenoid valve E.
❏
Pressure control solenoid valve C stuck ON.
❏
Shift solenoid valve C stuck ON.
❏
Manual mode switch circuit.
.
❏
TCM power input signal.
❏
Electric throttle control system.
❏
CAN communication.
❏
Battery
❏
Other
5
❏
Inspect each system for items found to be NG in the self-diagnostics and repair or replace the malfunction
parts.
6
❏
Perform all road tests and enter the checks again for the required items.
7
❏
For any remaining NG items, perform the “diagnostics procedure” and repair or replace the malfunction parts.
See the chart for diagnostics by symptoms. (This chart also contains other symptoms and inspection proce-
dures.)
8
❏
Erase the results of the self-diagnostics from the TCM.