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Tire pressure sensor on GMC Savanna

Discussion in 'Chevy Trucks' started by rawdog, Dec 19, 2008.

  1. rawdog

    rawdog Senior Member
    from Cape MA
    Messages: 124

    quick and probably stupid question but I have a gmc savanna cargo van that i got into for the first time in a week and the tire pressure light keeps going off...they are inflated to what the tire says...anyone else have this problem? and what do you guys inflate to?

    MAR4CARS Senior Member
    Messages: 246

    Some TPS systems you need to drive so many miles after adding air for the system to reset.If its always on it can be a TPS tire sensor thats bad.
  3. rawdog

    rawdog Senior Member
    from Cape MA
    Messages: 124

    thanks didnt know that.
  4. MLLC

    MLLC Member
    from MA
    Messages: 49

    check the spare tire
  5. Spitz

    Spitz Senior Member
    Messages: 192

    Inflate to what the placard on the door jam says, not what the tire says..
  6. hammerstein

    hammerstein Senior Member
    Messages: 318

    Also after rotating the tires the computer needs to relearn each tires position. This is will a require a scan tool or a special TPMS test/relearn tool.