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Home >> Jeep >> 2008 >> Liberty Limited, 4WD, Part Time >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P2138 To U110E >> P2503-Charging System Output Low >> Possible Causes
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Possible Causes

Possible Causes 
LOOSE ACCESSORY DRIVE BELT
EXCESSIVE RESISTANCE IN THE (A801) BATTERY POSITIVE CIRCUIT
GENERATOR
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding.