Code result
C0242
PCM Indicated Traction Control Malfunction
Moderate severity
What it means
The powertrain control module reports a fault that the ABS module must consider (e.g. traction control engine torque request fault).
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
Traction control torque request fault
highOne of the most commonly reported causes for this code — check this first.
Bus communication loss
mediumA plausible cause — test and verify before replacing parts.
Related help
Get the full diagnosis
Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.
Diagnose C0242 freeNo credit card required