PRECAUTIONS
AT-393
[RE5F22A]
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Revision: November 2006
2006 Altima
Service Notice or Precautions
ECS009CC
ATF COOLER SERVICE
If A/T fluid contains frictional material (clutches, bands, etc.), or if an A/T is repaired, overhauled, or replaced,
inspect and clean the A/T oil cooler mounted in the radiator or replace the radiator. Flush cooler lines using
cleaning solvent and compressed air after repair. Check Service Bulletins for latest A/T oil cooler cleaning pro-
cedure. For radiator replacement, refer to
OBD-II SELF-DIAGNOSIS
●
A/T self-diagnosis is performed by the TCM in combination with the ECM. The results can be read through
the blinking pattern of the A/T CHECK indicator or the malfunction indicator lamp (MIL). Refer to the table
on
AT-463, "SELF-DIAG RESULT MODE"
for the indicator used to display each self-diagnostic result.
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The self-diagnostic results indicated by the MIL are automatically stored in both the ECM and TCM mem-
ories.
Always perform the procedure on
to complete the repair and
avoid unnecessary blinking of the MIL.
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For details of OBD-II, refer to
EC-653, "ON BOARD DIAGNOSTIC (OBD) SYSTEM"
●
Certain systems and components, especially those related to OBD, may use the new style slide-
locking type harness connector. For description and how to disconnect, refer to
