Bill Bell Posted August 4, 2009 Share Posted August 4, 2009 My 2004 LS430 suddenly has a low tire pressure alarm even though the tires are properly inflated. The dealership wants $600 to replace all 4 sensors. Is there any way to reset the alarm or, better yet, permanently disconnect it? Quote Link to comment Share on other sites More sharing options...
1990LS400 Posted August 4, 2009 Share Posted August 4, 2009 There could be more but I found two TSIB's for the TPS on the 2004 LS430. Did the dealer follow the reinitialization procedure before recommending replacement of the sensors? 2004_LS430_TPS_actuator_replacement.pdf 2004_LS430_TPS_re_initialization.pdf Quote Link to comment Share on other sites More sharing options...
Bill Bell Posted August 4, 2009 Author Share Posted August 4, 2009 Thank you for the quick response and good info. We will try that and see what happens. There could be more but I found two TSIB's for the TPS on the 2004 LS430. Did the dealer follow the reinitialization procedure before recommending replacement of the sensors? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.