Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
C0020-01-Abs Pump Motor Control - General Electrical Failure: Notes
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS articleΒ .
If DTC C0020-16 or C0020-35 are present, refer to DIAGNOSTIC CODE INDEXΒ and perform diagnostics for these DTCs before continuing with this procedure.
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Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.