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Discussion Starter · #1 ·
I would appreciate any advice here, 2008 chrysler town and country 3.3 motor, replaced the temperature sensor 3 weeks ago because low temperature reading on guage and then threw the low temperature code check engine light, so was working fine up until this morning, temperature guage not working, should I replace the temperature sending unit again, ? I drive 50 minutes to work one way, no codes on computer yet, I'm kinda leaning towards new ( or used) instrument cluster) I was reading somewhere about the self test, is that when you turn ignition on and all guages cycle all the way over?
 

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538 RWHP, LS motor, RX7 body
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Which temp? Low water temperature code may need a new thermostat to fix. Not necessarily that your present one is bad. I ignored my light for a long time and it just went away.
 

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Discussion Starter · #3 ·
I installed a new thermostat when I did the temperature sensor, was working fine , no lights until this morning when guage was not working, no check engine lights yet, just temperature guage not working
 
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