Code result
C0700
Active Steering Module Communication
Moderate severity
What it means
A communication fault between the chassis control module and the active steering module has been detected. Active steering varies the steering ratio with speed, and a fault disables this assistance and may store secondary codes in other modules.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Communication bus fault
highOne of the most commonly reported causes for this code — check this first.
Active steering module failed
mediumA plausible cause — test and verify before replacing parts.
Power supply or ground fault to module
lowLess common, but worth ruling out after the more likely causes.
Related help
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