EST system degraded to limp home mode
â–¶ How to fix
• Check for other active OR passive primary DTCs, to find the root cause. • Check supply voltage. • Fix the root cause --> responsible primary fault is invalidated (DTC is set passive). • Leave limp home mode by turning ignition off.
What you'll see
No driver-visible symptom recorded.
System reaction
Yellow Steer tag axle fault wa EST in fixed centred mode
Diagnostic depth
Detection
Faults have been detected in EST system. System has successfully reached limp home mode.
Possible cause
Primary fault that requires fault mode.