Equalizer malfunctioning.
â–¶ How to fix
• Check wiring (to equalizer) • Check connectors (to equalizer) • Replace equalizer
What you'll see
Charging of 12 V system disabled. Battery life-span shortened. A yellow warning is shown in the ICL.
System reaction
Amber EQU failure
Diagnostic depth
Detection
Equalizer malfunctioning.
Possible cause
• Defect equalizer • Defect wiring - Short circuit to ground • Defect connectors