What is your question?
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What is your question?
When does the TPMS need to be reset? How do you reset it?
What makes this problem better or worse?
Not applicable
How long has your 2005 Cadillac DeVille had this problem?
More than a month
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1 Reply
Hi, this is Bo, an auto expert on RepairPal's Car Genius team! The TPMS needs to be reset anytime you adjust tire pressure, rotate your tires, or swap to different wheels. On this generation DeVille the reset process is pretty straightforward. First make sure all four tires are at the correct pressure, then turn the ignition to the on position without starting the engine and look for a TPMS reset button usually located under the steering column or in the glove box. Hold it until the TPMS light blinks three times and then drive at highway speeds for a few minutes to let the system relearn all four sensors. If the light keeps coming back after that one of the sensors may have a dead battery or failed entirely which would need a shop visit. Visit RepairPal.com to find a trusted shop in your area if you need a hand! If you need any further advice or want help finding a trusted RepairPal shop in your area, please feel free to call us at 877-913-1554