Component testing procedure

2009 Ford RV Cutaway 6.8 SSECTION Component testing procedure
WARNING: This page is about a different car, the 2009 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
COMPONENT TESTING PROCEDURE

Circuit to test Connect ohmmeter to terminals Move switch to these positions A good switch will indicate
Washer switch circuit 2 and 5 Washer switch depressed Closed circuit
Wiper switch circuit, high/low 12 and 2 Low Closed circuit
6 and 2
4 and 2 Low Open circuit
1 and 2
6 and 2 High Closed circuit
12 and 2
4 and 2
1 and 2 High Open circuit
Intermittent wiper circuit 6 and 2 Detent 1 Closed circuit
1 and 2 Open circuit
12 and 2 Open circuit
6 and 2 Detent 2 Closed circuit
1 and 2 Closed circuit
12 and 2 Open circuit
6 and 2 Detent 3 Open circuit
1 and 2 Closed circuit
12 and 2 Open circuit
6 and 2 Detent 4 Open circuit
1 and 2 Closed circuit
12 and 2 Closed circuit
6 and 2 Detent 5 Open circuit
1 and 2 Open circuit
12 and 2 Closed circuit
4 and 2 Off Open circuit
6 and 2
1 and 2
12 and 2
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.