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#436734 Apr 6, 10:07pm
Joined: Jul 2004
Posts: 236
Member
2001 Toyota Celica GT
Member
2001 Toyota Celica GT
Joined: Jul 2004
Posts: 236
i got a code P0128(Coolant Temp Below Thermostat regulation Temp) its for a 2002 Toyota Rav 4. any one know how to fix it

Joined: Jul 2004
Posts: 236
Member
2001 Toyota Celica GT
Member
2001 Toyota Celica GT
Joined: Jul 2004
Posts: 236
Anyone?

Joined: Jun 2004
Posts: 87
Member
Member
Joined: Jun 2004
Posts: 87
How many mile do you have on the thing? Pull the ECU fuse on the car to reset it and wait to see if it comes back... If it comes back i would start by checking your coolant levels and if you got coolant then its prob a bad thermostat good luck

Joined: Jun 2004
Posts: 1,694
Metal Storm 2040
2000 Toyota Celica
Metal Storm 2040
2000 Toyota Celica
Joined: Jun 2004
Posts: 1,694
get the thermostat looked at. I can cause the ECU to trick the engine into it's overheating. Happened to my moms caddy

Joined: Jul 2004
Posts: 236
Member
2001 Toyota Celica GT
Member
2001 Toyota Celica GT
Joined: Jul 2004
Posts: 236
its got 46k on it. how do i check the thermostat?

Last edited by Celica_Zheng; Apr 8, 2005 9:55pm.
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