P1714

P1714 - LOW BATTERY VOLTAGE

When Monitored and Set Condition:
P1714 - LOW BATTERY VOLTAGE

When Monitored: With the engine running and the TCM has closed the Transmission Control Relay.

Set Condition: If battery voltage at TCM Transmission Control Relay Output sense circuits is less than 10 volts for 15 seconds. P1714 generally indicates a gradually falling battery voltage or resistive connections to the TCM.

POSSIBLE CAUSES:
RELATED CHARGING SYSTEM DTC'S
INTERMITTENT WIRING AND CONNECTORS
FUSED IGNITION SWITCH OUTPUT - RUN/ST - CIRCUIT OPEN
FUSED IGNITION SWITCH OUTPUT - START - CIRCUIT OPEN
GROUND CIRCUIT OPEN
FUSED B+ CIRCUIT TO TCM HIGH RESISTANCE
TRANSMISSION CONTROL RELAY OUTPUT TO TCM HIGH RESISTANCE
TCM - LOW BATTERY VOLTAGE