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Power Door Lock Test 3A - Left Front Door Fails To Lock

NOTE: Perform POWER DOOR LOCK TEST 1A  before proceeding with this test. For connector terminal identification, refer to CONNECTOR IDENTIFICATION  . For wiring diagrams, refer to WIRING DIAGRAMS  . Refer to DOOR LOCKS - POWER & KEYLESS ENTRY SYSTEM article. After each repair, perform TEST VER-1A  .
CAUTION: Always turn ignition switch to OFF position prior to disconnecting any module connector. Ensure all connectors are clean and tight.

Disconnect driver's door module 12-pin connector. Using scan tool in ohmmeter mode, measure resistance at terminal No. 6 (Orange/Violet wire) on driver's door module 12-pin connector. If resistance is less than 20 ohms, repair short to ground in Orange/Violet wire. If resistance is 20 ohms or more, replace driver's door module.