LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2006 >> Focus ZX5 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 194 (Instrument Cluster And Panel Illumination) >> Diagnosis And Testing >> Instrument Cluster and Panel Illumination >> Pinpoint Test >> Pinpoint Test E: The Control Illumination Is Always On >> Testing

Pinpoint Test E: The Control Illumination Is Always On: Testing

WARNING: This page is about a different car, the 2005 Mercury Montego, 2005 Ford Freestyle, and 2005 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.
  1. E1 CHECK THE EXTERIOR LIGHTING 
    • Key in OFF position.
    • Observe the exterior lighting components.
    • Are any exterior lighting components illuminated? 
    • Yes  : REFER to EXTERIOR LIGHTING to continue diagnosis of the exterior lighting.
    • No  : GO to E2.
  2. E2 CHECK THE SJB 
    • Disconnect: Smart Junction Box (SJB) C2280d.
    • Do the dimmable backlighted components continue to illuminate? 
    • Yes  : REPAIR circuit 1417 (LG/RD) or circuit 1418 (LB/WH) as necessary. TEST the system for normal operation.
    • No  : GO to E3.
  3. E3 CHECK FOR CORRECT SJB OPERATION 
    • Disconnect all the SJB connectors.
    • Check for:
      • corrosion
      • pushed-out pins
    • Connect all the SJB connectors and make sure they seat correctly.
    • Operate the system and verify the concern is still present.
    • Is the concern still present? 
    • Yes  : INSTALL a new SJB. REFER to MULTIFUNCTION ELECTRONIC MODULES . TEST the system for normal operation.
    • No  : The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.
scientia non olet · About LEMON Manuals