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1C-32 Engine Electrical Devices:
NOTE
It is necessary to record the remaining
automatic transmission fluid life. If the
replacement module is not programed with
the remaining automatic transmission fluid
life, the automatic transmission fluid life will
default to 100 percent. If the replacement
module is not programmed with the
remaining automatic transmission fluid life,
the automatic transmission fluid will need to
be changed at 83 000 km (50,000 mi) from the
last automatic transmission fluid change.
Removal Procedure
1. Turn the ignition OFF.
2. Using a scan tool, retrieve the percentage of
remaining engine oil and the remaining automatic
transmission fluid life. Record the remaining engine
oil and the remaining automatic transmission fluid
life.
3. Disconnect the negative battery cable. Refer to
"Battery Negative Cable Disconnection and
Connection: ".
4. Disconnect the engine wiring harness electrical
connector (2) from the ECM.
CAUTION
!
In order to prevent any possible electrostatic
discharge damage to the ECM, do not touch
the connector pins.
5. Grasp the ECM retainer and slide the retainer
rearward until the retainer disengages from the 4
clips on the battery cover.
6. Disengage the clips (1) on the ECM retainer from the
ECM, and slide the ECM out of the retainer.
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Troubleshooting
