我前幾天也有燈亮，4個胎全正常，原來是備胎低了才25。另外， 打完氣不立即滅燈的，要開一征才滅的

所有跟帖： 

• How does your car check pressure of backup tire? (NT) -jassco- ♂ (0 bytes) () 11/16/2014 postreply 18:57:50

• funny people, funny car. -1800800- ♂ (0 bytes) () 11/16/2014 postreply 19:13:31

• 我的是全尺寸備胎，也有個氣壓sensor，和其它輪胎一樣 -徒勞- ♂ (0 bytes) () 11/16/2014 postreply 19:19:09

• I know a spared tire has a TPM sensor too. But is this TPM senso -jassco- ♂ (24 bytes) () 11/16/2014 postreply 19:42:26

• yes, they are wireless connected, including the spare. -徒勞- ♂ (0 bytes) () 11/16/2014 postreply 20:10:58