Control units, ACS
â–¶ How to fix
Check cable harness and connectors.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The ACS system cannot identify which is control unit 1 or control unit 2.
Possible cause
Short circuit or open circuit in the circuit for control unit 1 or control unit 2.