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.
Pedestrian Impact Detection System Disabling and Enabling: Notes
There are several reasons for disabling the pedestrian impact detection system (PIDS), such as repairs to the system or servicing a component near or attached to a PIDS component. There are several ways to disable the PIDS depending on what type of service is being performed. The following information covers the proper procedures for disabling/enabling the pedestrian impact detection system (PIDS).
| Condition | Action |
|---|---|
| If the vehicle was involved in an accident with a hinge deployment. | Disconnect the negative battery cable(s) *. Refer to Repairs and Inspections Required After a Collision . |
| When performing PIDS diagnostics. | Follow the appropriate PIDS service manual diagnostic procedure(s) * |
| When removing or replacing a PIDS component or a component attached to a PIDS component. | Disconnect the negative battery cable(s) * |
| If the vehicle is suspected of having shorted electrical wires. | Disconnect the negative battery cable(s) * |
| When performing electrical diagnosis on components other than the PIDS. | Remove the PIDS fuse(s) when indicated by the diagnostic procedure to disable the SIR system |
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.