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Home >> Jeep >> 2004 >> Wrangler X, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Powertrain Diagnostic Procedures >> DRIVEABILITY - Gas >> DTC P1698: No Bus Message From Trans Control Module >> Possible Causes
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Possible Causes

  1. NO BUS MESSAGE FROM TRANS INTERMITTENT
  2. PCM PCI BUS CIRCUIT OPEN
  3. NO BUS MESSAGE FROM TRANS
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