Component Testing Procedure

2007 Ford Fusion SEL, 2.3 Z, StandardSECTION Component Testing Procedure
WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
MASTER WINDOW CONTROL SWITCH, FUSION/MILAN WITHOUT PASSENGER ONE TOUCH - COMPONENT TESTING

Circuit to test Connect self-powered test light or ohmmeter to terminals Move switch to these positions A good switch will indicate
Switch lock 2, C537a and 2, C537b Unlock Closed circuit
Lock Open circuit
Left front window circuit 2, C537a and 1, C537a Up Closed circuit
2, C537a and 5, C537a Down Closed circuit
2, C537a and 7, C537a One-Touch Up/Down Closed circuit
Right front window circuit 2, C537a and 8, C537a Up Closed circuit
2, C537a and 4, C537a Down Closed circuit
7, C537b and 8, C537a
7, C537b and 4, C537a
Rest Closed circuit
Left rear window circuit 2, C537a and 5, C537b Up Closed circuit
2, C537a and 1, C537b Down Closed circuit
7, C537b and 5, C537b
7, C537b and 1, C537b
Rest Closed circuit
Right rear window circuit 2, C537a and 8, C537b Up Closed circuit
2, C537a and 4, C537b Down Closed circuit
7, C537b and 8, C537b
7, C537b and 4, C537b
Rest Closed circuit
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.