Engine Code

(P0562) BATTERY SYSTEM LOW






When Monitored and Set Condition
^ When Monitored: 180 seconds after the engine is started.
^ Set Condition: The voltage supply at the Powertrain Control Module (PCM) is less than 8 volts for at least 5 seconds.

POSSIBLE CAUSES
ENGINE CONTROL FUSE #1 OUTPUT CIRCUIT OPEN
ENGINE CONTROL FUSE #1 OUTPUT CIRCUIT SHORTED TO GROUND
ENGINE CONTROL RELAY OUTPUT CIRCUIT OPEN
ENGINE CONTROL RELAY OUTPUT CIRCUIT SHORTED TO GROUND
RELAY CONTROL MODULE
POWERTRAIN CONTROL MODULE

Diagnostic Test
1. CHECK FOR CURRENT DTC





Turn the ignition on.
With the DRB III, read the PCM DTCs.
Is this DTC preset?
Yes>> For complete diagnosis of this DTC, P0561
No>> Go To 2

2. INTERMITTENT WIRING AND CONNECTORS
The conditions necessary to set this DTC are not present at this time.

Note: Check connectors-Clean/repair as necessary. Poor pin to terminal connections can set DTCs. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors specific to this DTC. Wiggle the wires while checking for shorts and open circuits.

Note: Check for any Technical Service Bulletins that may apply.

Were there any problems found?
Yes>> Repair as necessary.
Perform Powertrain Verification Test - Ver 2
No>> The condition that caused this DTC to set is currently
not present. Inspect the related wiring harness for a possible intermittent condition.