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Home >> Ford >> 2003 >> Windstar Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 360 (Module Communications Network) >> Diagnosis And Testing >> Rear Electronic Module (REM) >> Symptom Chart >> Symptom Chart
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Symptom Chart

WARNING: This page is about a different car, the 2004 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM

Condition Possible Sources Action
  • No communication with the rear electronic module (REM)
  • DLC.
  • Central junction box (CJB) fuse 20 (10A)
  • Circuit 29-DK31 (OG/BK)
  • Circuit 31-DK30D (BK/OG)
  • Circuit 31-DK30E (BK/OG)
  • Circuit 31-DK30F (BK/OG)
  • Circuit 31-DK30G (BK/OG)
  • Circuit 31-DK30H (BK/OG)
  • Diagnostic tool
  • REM C420b, C420c, C420d
  • REM