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Home >> Saturn >> 2002 >> LW300 >> Repair and Diagnosis >> External Pages >> Different car >> Section 90 (Engine Controls - System & Component Testing) >> Computerized Engine Controls >> Pcm Power & Ground Check >> PCM Harness Resistance

PCM Harness Resistance

WARNING: This page is about a different car, the 2003 Saturn LW200 and 2003 Saturn L200. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition switch to LOCK position. Disconnect PCM and related component harness connectors. Check for open or short circuits between PCM harness connector terminal and component harness connector terminal. For connector terminal identification, see CONNECTOR IDENTIFICATION in SELF-DIAGNOSTICS - 2.2L SATURN "L" SERIES article. If harness is open or shorted, repair as necessary.

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