DTC TURBINE REVOLUTION SENSOR
AT-207
[RE4F04B]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Revision: November 2006
2006 Altima
TCM TERMINALS AND REFERENCE VALUE MEASURED BETWEEN EACH TERMINAL AND 25 OR 48 (TCM GROUND)
Diagnostic Procedure
ECS0099K
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” while driving.
Check the value changes according to driving speed.
Without CONSULT-II
1.
Start engine.
2.
Check frequency between TCM terminal 38 and ground.
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.
TERMINAL
WIRE COLOR
ITEM
CONDITION
DATA (DC)
38
G
TURBINE REVOLUTION SEN-
SOR (SIGNAL)
WHEN MOVING AT 20 KM/H (12
MPH), USE THE CONSULT-II
PULSE FREQUENCY MEASUR-
ING FUNCTION.*1
CAUTION:
CONNECT THE DIAGNOSIS
DATA LINK CABLE TO THE
VEHICLE DIAGNOSIS CONNEC-
TOR.
*1: A CIRCUIT TESTER CANNOT
BE USED TO TEST THIS ITEM.
240 Hz
WHEN VEHICLE IS PARKED.
UNDER 1.3V OR OVER 4.5V
42
B
SENSOR GROUND
—
—
SAT740J
Frequency
: Approximately 240 Hz when driving
20 km/h (12 MPH)
WCIA0108E