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Home >> Mercury >> 1996 >> Cougar/XR7 V8-281 4.6L SOHC >> Repair and Diagnosis >> Brakes and Traction Control >> Antilock Brakes / Traction Control Systems >> Testing and Inspection >> Diagnostic Trouble Code Tests and Associated Procedures >> Manufacturer Code Charts >> 18 - Isolation Valve No. 1 and Circuit >> 18-1: Check Isolation Valve No. 1 and Circuit

18-1: Check Isolation Valve No. 1 and Circuit







- Measure resistance between breakout box pins 3 and 37.

- Is resistance between 5 and 8 ohms?

YES -- Go to 18-3. 18-3: Check Circuit 601

NO -- Go to 18-2. 18-2: Check Isolation Valve No. 1


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