LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 2004 >> Wrangler SE, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Powertrain Diagnostic Procedures >> DRIVEABILITY - Gas >> DTC P1698: No Bus Message From Trans Control Module >> Possible Causes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Possible Causes

  1. NO BUS MESSAGE FROM TRANS INTERMITTENT
  2. PCM PCI BUS CIRCUIT OPEN
  3. NO BUS MESSAGE FROM TRANS
scientia non olet · About LEMON Manuals