LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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Mercury
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2003
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Mountaineer 4.6 W, AWD
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Repair and Diagnosis
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Accessories & Equipment
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Communication Devices
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Module Communications Network
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Diagnosis And Testing
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Vehicle Security Module
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Pinpoint Tests
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Pinpoint Test Q: No Communication With The Vehicle Security Module
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Possible Causes
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Possible Causes
battery junction box (BJB) fuse 2 (30A)
central junction box (CBJ) fuse 20 (5A)
circuit 645 (WH/LB) open or shorted to ground
circuit 456 (DG/OG) open or shorted to ground
circuit 1205 (BK) open
vehicle security module