Have the following codes on 2002 Saturn Vue. P0700 - transmission control P2176 Throttle control. get 2 codes for this P0502 Idle air control
Is there a possibility that the ECM is bad and causing these codes. Also in research it was mentioned that a connector could be causing a problem. there was a pdf file attached to the connector issue however I am really leery about opening files when I do not know the source.
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