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Possible Causes

WARNING: This page is about a different car, the 2004 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
  1. ASD OPERATION
  2. (A14) FUSED B+ CIRCUIT
  3. ASD RELAY RESISTANCE
  4. (K51) ASD RELAY CONTROL CIRCUIT OPEN
  5. (K51) ASD RELAY CONTROL CIRCUIT SHORT TO GROUND
  6. PCM
    Fig 1: Diagnostic Chart - ASD Relay Control Circuit (1 Of 2)
    G00947841Courtesy of DAIMLERCHRYSLER CORP.
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