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Home >> Chrysler >> 1995 >> LeBaron >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - Body Control Computer >> Self-Diagnostic Tests >> Test 32B - Dimming Interior Displays
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Test 32B - Dimming Interior Displays

CAUTION: Always turn ignition off prior to disconnecting or connecting any module connector.
NOTE: For connector terminal identification, see CONNECTOR IDENTIFICATION . For wiring diagram, see WIRING DIAGRAMS - 3.0L article in ENGINE PERFORMANCE. Perform TEST VER-1 after each repair.
  1. Ensure scan tool is reading panel lamps switch status. Disconnect left pod switch connector. See Figure. Check and clean connections. If scan tool displays STEP UP ON, replace dimmer switch, located in left pod switch. If scan tool does not display STEP UP ON, go to next step.
  2. Disconnect Automatic Temperature Control (ATC) head (located behind A/C-heater control panel), if equipped. Check, clean and repair connections as needed. If scan tool displays STEP UP ON, replace ATC head. If scan tool does not display STEP UP ON, go to next step.
  3. Disconnect radio connectors. Check, clean and repair connections as needed. If scan tool displays STEP UP ON, replace radio. If scan tool does not display STEP UP ON, go to next step.
  4. Turn ignition off. Disconnect Body Control Module (BCM) connectors. Check, clean and repair connections as needed. Using scan tool in voltmeter mode, check voltage on BCM Black connector terminal No. 3 (Yellow/Black wire). If voltage is more than one volt, repair Yellow/Black wire for short between BCM Black connector and battery. If voltage is less than one volt, replace BCM.
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