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What is the process for resetting the tire pressure sensor on a 2007 Chrysler Pacifica?
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★ Top Answer
In order to reset the tire pressure sensor in a 2007 Chrysler Pacifica as an American owner, you can use a TPMS relearn tool or an OBDII dongle. With the relearn tool, make sure the tires are properly inflated, then hold the tool near the valve stem of each tire starting with the left front, right front, right rear, and finally the left rear tires. Drive for up to 20 minutes at speeds exceeding 15 mph until the warning light turns off. If using the dongle, follow a similar procedure where the TPMS tool communicates information to the OBDII dongle, which then relays it to the ECU. After scanning all tires, drive for about 5 minutes at speeds over 28 mph.
More answers
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Could you please tell me where exactly this "button" is located?
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To recalibrate the tire pressure sensor on a 2007 Chrysler Pacifica, first inflate the tire to the correct pressure. Next, turn the vehicle on without starting the engine, and press and hold the reset button for the TPMS.
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I put in new TPMS sensors yesterday. On my drive home, the display still showed a sensor error. This morning, the error was gone. I didn't need any special tools. Yesterday, I disconnected the battery for a few minutes.
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