FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Mercury
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1988
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Cougar/XR7 V6-232 3.8L
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Reading and Clearing Diagnostic Trouble Codes
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Reading Diagnostic Trouble Codes
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Quick Test Appendix (Detailed Testing Instructions)
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Reading Self-Test Service Codes
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Brake On/Off Switch Test
Brake On/Off Switch Test
On vehicles equipped with the brake on/off switch (BOO), the brake pedal must be depressed and released after the ID code. This tests the ability of the EEC-IV system to detect a change of state in the brake on/off switch.