ESB block of the powerpack is not locked
â–¶ How to fix
Replace the power pack if the DTC is still active.
What you'll see
The driver might not detect reduction in steering functions.
System reaction
Set the Yellow Lamp to "On".
Diagnostic depth
Detection
The DTC will set during the following condition: 1.System state: PreDrive, DriveDown, DriveUp. 2.System voltage is above 6v. 3.System voltage is below 42v.
Possible cause
1. Incorrect software issue 2. Defective Powerpack. 3. Powerpack ESB block is not locked.