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Home >> Ford >> 2003 >> Mustang Base, 2D Convertible, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 539 (Module Communications Network) >> Diagnosis And Testing >> Rear Electronic Module (REM) >> Pinpoint Test X: No Communication With The Rear Electronic Module (REM) >> Normal Operation
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Normal Operation

WARNING: This page is about a different car, the 2003 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.

The exterior lights, interior lights and active anti-theft functions are controlled by the REM. Power is supplied through central junction box (CJB) fuse 20 (10A) on circuit 29-DK31 (OG/BK), and grounded through circuit 31-DK30D (BK/OG), 31-DK30E (BK/OG), 31-DK30F (BK/OG), 31-DK30G (BK/OG) and 31-DK30H (BK/OG).