Nissan Frontier D22. Manual — part 94
DTC TURBINE REVOLUTION SENSOR (VG33ER ONLY)
AT-345
[RE4R01A]
D
E
F
G
H
I
J
K
L
M
A
B
AT
DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE
CAUTION:
●
Always drive vehicle at a safe speed.
●
If conducting this “DTC CONFIRMATION PROCEDURE”
again, always turn ignition switch “OFF” and wait at least 5
seconds before continuing.
After the repair, perform the following procedure to confirm the mal-
function is eliminated.
With CONSULT-II
1.
Start engine.
2.
Select “DATA MONITOR” mode for “A/T” with CONSULT-II.
3.
Drive vehicle under the following conditions:
Selector lever in “D”, vehicle speed higher than 40 km/h (25
MPH), engine speed higher than 1,500 rpm, throttle opening
greater than 1.0/8 of the full throttle position and driving for more
than 5 seconds.
No Tools
1.
Start engine.
2.
Drive vehicle under the following conditions:
Selector lever in “D”, vehicle speed higher than 40 km/h (25
MPH), engine speed higher than 1,500 rpm, throttle opening
greater than 1/8 of the full throttle position and driving for more
than 5 seconds.
3.
Perform self-diagnosis.
Refer to
AT-198, "TCM SELF-DIAGNOSTIC PROCEDURE (NO
SAT014K
SAT971J
SAT635I
AT-346
[RE4R01A]
DTC TURBINE REVOLUTION SENSOR (VG33ER ONLY)
Wiring Diagram — AT — TRSA/T
ECS007NZ
WCWA0157E
DTC TURBINE REVOLUTION SENSOR (VG33ER ONLY)
AT-347
[RE4R01A]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Diagnostic Procedure
ECS007O0
1.
CHECK INPUT SIGNAL
With CONSULT-II
1.
Start engine.
2.
Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for “A/T” with CONSULT-II.
3.
Read out the value of “TURBINE REV”. Check the value
changes according to engine speed.
Without CONSULT-II
1.
Start engine.
2.
Check voltage between TCM harness connector M78 terminal 38 (Y) and ground. (Measure in AC range.)
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 2.
2.
DETECT MALFUNCTIONING ITEM
Check harness for short or open between TCM and turbine revolution sensor.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace damaged parts.
3.
CHECK DTC
Perform
AT-345, "DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE"
OK or NG
OK
>> INSPECTION END.
NG
>> GO TO 4.
4.
CHECK TCM INSPECTION
1.
Perform TCM input/output signal inspection.
2.
If NG, recheck TCM pin terminal for damage or loose connection with harness connector.
OK or NG
OK
>> INSPECTION END.
NG
>> Repair or replace damaged parts.
SAT740J
LAT509
AT-348
[RE4R01A]
DTC TURBINE REVOLUTION SENSOR (VG33ER ONLY)
Component Inspection
ECS007O1
TURBINE REVOLUTION SENSOR
●
Check resistance between terminals 1, 2 and 3.
Terminal No.
Resistance (Approx.)
1
2
2.4 - 2.8 k
Ω
1
3
No continuity
2
3
No continuity
LAT449
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