P1671
09-27-2009, 12:47 PM
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P1671
P1671
Description
MIL CONTROL CIRCUIT
The Output Driver Module (ODM) is used by the PCM to turn on
many of the current-driven devices that are needed to control various
engine and transaxle functions. Each ODM is capable of controlling up
to 7 separate outputs by applying ground to the device which the PCM
is commanding on. ODM have the capability of diagnosing each output
circuit individually.
Symptoms
You likely won't notice any drivability problems.
Causes
Solutions
Description
MIL CONTROL CIRCUIT
The Output Driver Module (ODM) is used by the PCM to turn on
many of the current-driven devices that are needed to control various
engine and transaxle functions. Each ODM is capable of controlling up
to 7 separate outputs by applying ground to the device which the PCM
is commanding on. ODM have the capability of diagnosing each output
circuit individually.
Symptoms
You likely won't notice any drivability problems.
Causes
- Improper voltage level detected on output circuit controlling
MIL.
Solutions
- Check for shorts or bad connections on MIL control circuit.
