AT-198
[RE4F04B]
DTC BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM
POWER SOURCE)
Revision: November 2006
2006 Altima
3.
CHECK TCM POWER SOURCE STEP 1
1.
Turn ignition switch to ON position.
(Do not start engine.)
2.
Check voltage between TCM harness connector terminals 10,
19, 28 and ground.
OK or NG
OK
>> GO TO 4.
NG
>> GO TO 5.
4.
CHECK TCM POWER SOURCE STEP 2
1.
Turn ignition switch to OFF position.
2.
Check voltage between TCM harness connector terminal 28 and
ground.
OK or NG
OK
>> GO TO 6.
NG
>> GO TO 5.
5.
DETECT MALFUNCTIONING ITEM
Check the following items:
●
Harness for short or open between ignition switch and TCM (Main harness)
●
Ignition switch and fuse
Refer to
PG-4, "POWER SUPPLY ROUTING CIRCUIT"
.
OK or NG
OK
>> GO TO 6.
NG
>> Repair or replace damaged parts.
6.
CHECK A/T FLUID TEMPERATURE SENSOR WITH TERMINAL CORD ASSEMBLY
1.
Turn ignition switch to OFF position.
2.
Disconnect terminal cord assembly connector in engine compartment.
3.
Check resistance between terminal cord assembly F30 termi-
nals 6 and 7 (component side) when A/T is cold.
4.
Reinstall any part removed.
OK or NG
OK (without CONSULT-II) >> GO TO 8.
NG
>> GO TO 7.
Voltage
: Battery voltage
LCIA0094E
Voltage
: Battery voltage
WCIA0095E
Temperature
Resistance (Approx.)
Cold 20
°
C (68
°
F)
2.5k
Ω
LCIA0095E