Control module, circuit for wheel 8
â–¶ How to fix
Check the cable harness for the control unit power supply.Check the vehicle power supply.
What you'll see
No driver-visible symptom recorded.
System reaction
The red warning lamp is lit.
Diagnostic depth
Detection
The control module has detected that the current in the internal control module valves is too low.
Possible cause
Fault in the cable harness for the control module power supply.A low battery voltage or fault in the vehicle power supply can also generate this diagnostic trouble code.