P3024 LEXUS – Battery Block 14 Becomes Weak

P3024 LEXUS Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P3024 LEXUS Possible Causes

Faulty HV battery assembly,Faulty Battery ECU

P3024 LEXUS Description

If there is an abnormal internal resistance or electromotive voltage in the hybrid battery blocks, the hybrid battery Electronic Control Unit (ECU) determines that a malfunction has occurred. When the malfunction detection condition is satisfied, the battery ECU illuminates the MIL and sets a Diagnostic Trouble Code (DTC).