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Home >> Chrysler >> 1996 >> LHS >> Repair and Diagnosis >> External Pages >> Different car >> Section 66 (Body Control Computer) >> Testing >> Test 77A - Key-In Lamp On Constantly
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Test 77A - Key-In Lamp On Constantly

WARNING: This page is about a different car, the 1997 Eagle Vision, 1997 Dodge Intrepid, 1997 Chrysler LHS, and 1997 Chrysler Concorde. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Perform TEST 75A  before proceeding with this test. For connector terminal ID, see CONNECTOR IDENTIFICATION  . For wiring schematics, see WIRING DIAGRAMS  in this article. Perform TEST VER-1 - VERIFICATION PROCEDURE  after each repair.
CAUTION: Always turn ignition off prior to disconnecting any module connector.

Turn ignition off. Disconnect Body Control Module (BCM) Bone connector. If key-in lamp goes off, replace BCM. If key-in lamp does not go off, repair short to ground in Yellow/Red wire.