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.
Intermittent Wipers
Intermittent wipers are controlled by CTM, using intermittent wiper relay. Speed sensitive intermittent wipers are included in high-line CTM only. At vehicle speeds of 10 MPH or less, delay time range is 1-36 seconds. At vehicle speeds more than 10 MPH, delay time is half (1/2-18 seconds). Speed information is supplied by PCM on CCD bus.
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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:
- • 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.