Transmission Code

SYMPTOM
P0562 - 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 circuit is less than 10.0 volts for 15 seconds.

* This DTC generally indicates a gradually falling battery voltage or resistive connections to the TCM.

POSSIBLE CAUSES
- RELATED CHARGING SYSTEM DTCS
- INTERMITTENT WIRING AND CONNECTORS
- GROUND CIRCUIT OPEN OR HIGH RESISTANCE
- FUSED B+ CIRCUIT OPEN OR HIGH RESISTANCE
- TRANS CONTROL RELAY OUTPUT TO TCM OPEN OR HIGH RESISTANCE
- TRANSMISSION CONTROL RELAY OPEN OR HIGH RESISTANCE
- TCM - LOW BATTERY VOLTAGE