Code result
P0CA1
Drive Motor Control Module Requested MIL Illumination
Moderate severity
What it means
The drive motor control module has requested MIL illumination via the inter-module bus. Underlying fault is reported separately.
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
Downstream fault in drive motor system
highOne of the most commonly reported causes for this code — check this first.
Communication lag
mediumA plausible cause — test and verify before replacing parts.
Related help
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