SC430 - 2nd Gen (2001-2010)

Heater issues

Thread Tools
 
Search this Thread
 
Old 12-08-23 | 12:52 AM
  #1  
5coty's Avatar
5coty
Thread Starter
1st Gear
 
Joined: Dec 2023
Posts: 1
Likes: 0
From: Middx
Default Heater issues

I’m having issues with my heater and AC. They run predominantly cold but heat sporadically for 5-10 minutes mid journey. Any ideas would be appreciated
Old 12-08-23 | 06:20 AM
  #2  
Bgw70's Avatar
Bgw70
Lexus Test Driver
 
Joined: Dec 2014
Posts: 8,176
Likes: 922
From: Fl
Default

Originally Posted by 5coty
I’m having issues with my heater and AC. They run predominantly cold but heat sporadically for 5-10 minutes mid journey. Any ideas would be appreciated
check the radiator for the proper level of coolant.

it could also be one of the four HVAC actuators
Old 12-08-23 | 09:48 AM
  #3  
Rayzerr's Avatar
Rayzerr
Driver
 
Joined: Sep 2023
Posts: 73
Likes: 28
From: NJ
Default

Could be the cabin temperature sensor. That’s located on the drivers side by your right knee. You’ll see a small louvered opening. It’s behind that.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
UncleRico
GX - 1st Gen (2003-2009)
5
06-21-19 05:26 PM
VIP161
Performance
2
11-25-13 07:20 PM
juan b
LS - 1st and 2nd Gen (1990-2000)
1
11-19-08 07:19 PM
tjj13401
Performance & Maintenance
19
11-02-05 02:39 PM




All times are GMT -7. The time now is 11:41 AM.