Infiniti I35 (A33). Manual — part 54
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Wiring Diagram — AT — P/T SEN-01
NHAT0276
MAT489B
GI
MA
EM
LC
EC
FE
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
DTC POWER TRAIN REVOLUTION SENSOR
Wiring Diagram — AT — P/T SEN-01
AT-213
![](/vehicles/zatt/ltherawowha/yose/dazy.png)
Diagnostic Procedure
NHAT0274
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.
NOTE:
“TURBINE REV” in “TCM INPUT SIGNALS” means power train revolution sensor.
SAT740J
OK or NG
OK
©
GO TO 4.
NG
©
GO TO 2.
2
CHECK POWER TRAIN REVOLUTION SENSOR (With CONSULT-II)
With CONSULT-II
1. Start engine.
MTBL1177
OK or NG
OK
©
GO TO 4.
NG
©
GO TO 3.
3
CHECK POWER TRAIN REVOLUTION SENSOR (Without CONSULT-II)
Without CONSULT-II
Check the power train revolution sensor. Refer to AT-215, “Component Inspection”.
OK or NG
OK
©
Harness for short or open between TCM, ECM and revolution sensor
NG
©
Replace power train revolution sensor.
DTC POWER TRAIN REVOLUTION SENSOR
Diagnostic Procedure
AT-214
![](/vehicles/zatt/ltherawowha/yose/wakecino.png)
4
CHECK DTC
Perform “Diagnostic Trouble Code (DTC) confirmation procedure”, AT-212.
OK or NG
OK
©
INSPECTION END
NG
©
GO TO 5.
5
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.
SAT578K
Component Inspection
NHAT0275
POWER TRAIN REVOLUTION SENSOR
NHAT0275S01
I
Check resistance between terminals 1 (R/Y), 2 (PU) and 3 (B).
Terminal No. (Wire color)
Resistance (Approx.)
1 (R/Y)
2 (PU)
No continuity
1 (R/Y)
3 (B)
No continuity
2 (PU)
3 (B)
2.4 - 2.8 k
Ω
GI
MA
EM
LC
EC
FE
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
DTC POWER TRAIN REVOLUTION SENSOR
Diagnostic Procedure (Cont’d)
AT-215
![](/vehicles/zatt/ltherawowha/yose/inailed.png)
SAT574J
Description
NHAT0085
The TCM consists of a microcomputer and connectors for signal
input and output and for power supply. The unit controls the A/T.
On Board Diagnosis Logic
NHAT0258
Diagnostic trouble code CONTROL UNIT (RAM), CONTROL UNIT
(ROM) with CONSULT-II is detected when TCM memory (RAM) or
(ROM).
Possible Cause
NHAT0269
TCM
SAT014K
SAT860K
Diagnostic Trouble Code (DTC) Confirmation
Procedure
NHAT0259
NOTE:
If “DTC Confirmation Procedure” has been previously
conducted, always turn ignition switch OFF and wait at least
10 seconds before conducting the next test.
WITH CONSULT-II
NHAT0259S01
1)
Turn ignition switch ON and select “DATA MONITOR” mode for
A/T with CONSULT-II.
2)
Start engine.
3)
Run engine for at least 2 seconds at idle speed.
DTC CONTROL UNIT (RAM), CONTROL UNIT (ROM)
Description
AT-216
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