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Home >> Chrysler >> 2003 >> Town & Country Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 3.3L & 3.8L >> Diagnostic Tests >> DTC P1698: No Bus Message From Trans Control Module >> Monitored & Set Conditions

Monitored & Set Conditions

Messages from Transmission Control Module (TCM), when equipped with a 4 speed automatic transmission, are monitored with ignition on and battery voltage greater than 10.4 volts. DTC will set if no bus messages are received from TCM for 20 seconds on 2 trips.

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