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.
Code 22, SAFING Sensor Shorted: Description
Diagnostic monitor measures voltage at terminals No. 11 and 12. Voltage at these 2 terminals is controlled by 2 resistors inside diagnostic monitor and resistors located within impact sensors. This voltage varies with charging system voltage. If voltage at both terminals exceeds 5 volts, Code 22 will be set.
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.