Alero L4-144 2.4L DOHC VIN T SFI (2000)
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A history DTC clears after 40 consecutive warm up cycles without a fault.
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Use a scan tool to clear the DTCs.
Diagnostic Aids
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Inspect for the following conditions that may cause intermittents:
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Poor electrical connections
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Rubbed through wire insulation
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A wire that is broken inside the wire insulation
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Thoroughly inspect any circuitry that is suspected as causing the intermittent complaint. Inspect for the following conditions:
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Backed out terminals
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Improper mating
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Broken locks
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Improperly formed or damaged terminals
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Poor terminal to wire connections
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Before replacing the PCM, inspect the PCM electrical connector terminals for the following conditions:
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Improper mating
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Broken locks
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Physical damage to the wiring harness
Test Description