P1694

P1694 - CCD MESSAGE FROM JTEC FAILURE

When Monitored and Set Condition:
P1694 - CCD MESSAGE FROM JTEC FAILURE

When Monitored: Continuously with the key on.

Set Condition: No CCD bus messages or invalid CCD bus messages are received from the PCM for 20 seconds.

POSSIBLE CAUSES:
INTERMITTENT WIRING AND/OR CONNECTORS
CCD BUS (+) CIRCUIT OPEN TO PCM
CCD BUS ( - ) CIRCUIT OPEN TO PCM
TCM - CCD BUS OPEN