Outside temp sensor help...

Reply Subscribe

Thread Tools

Search this Thread

Jan 20, 2007 | 09:09 AM

TexusRx

Thread Starter

Driver School Candidate

Joined: Dec 2006

Posts: 8

Likes: 0

From: PA

Outside temp sensor help...

OK...searched & found nuthin'... outside temp readin' always says 74 degrees... (well, it's not that warm...) this is coiming from the lady...so... where is it located & anyone else get somethin' like this???

Jan 20, 2007 | 09:25 AM

salimshah

CL Community Team

Joined: Apr 2001

Posts: 16,557

Likes: 1,385

From: Austin, TX

If the temp is stuck at 74, the problem seems to be at the sensor and less likely with the wire or inidicator. Replace or have it replaced.

The sensor is located underneath the front bumper.

When working properly, I have seen the temp reading can be off +/- 3 degrees F.

Salim

Jan 20, 2007 | 09:36 AM

HarrierAWD

Lexus Champion

Joined: Jan 2003

Posts: 2,754

Likes: 6

From: Colorado

What does that sensor look like? I could never find it.

I do notice that the temperature drops after carwash, especially in the summer.

Jan 20, 2007 | 09:42 AM

mikey00

Lexus Test Driver

Joined: Jul 2001

Posts: 959

Likes: 2

From: New Jersey

It is a small black sensor just below the front bumper 12" off center toward the driver side. I would first look at it for damage from car wash, road debris, etc. If it looks ok heat it up a little with a blow dryer and see if temp changes. It looks very easy to replace if necessary.

Jan 20, 2007 | 01:39 PM

Lexmex

CL Community Team

Joined: Apr 2004

Posts: 17,329

Likes: 210

From: Miami, Florida

Here is where it is.

Attached Thumbnails

Outside temp sensor help...-img_1960.jpg

Jan 21, 2007 | 09:28 AM

HarrierAWD

Lexus Champion

Joined: Jan 2003

Posts: 2,754

Likes: 6

From: Colorado

Thanks. I covered the bumper lower opening with a home-made grille (to protect the A/C radiator from road debris.) No wonder that I cannot find it.

Jan 21, 2007 | 11:11 AM

Lexmex

CL Community Team

Joined: Apr 2004

Posts: 17,329

Likes: 210

From: Miami, Florida

Quote:

Originally Posted by HarrierAWD

Thanks. I covered the bumper lower opening with a home-made grille (to protect the A/C radiator from road debris.) No wonder that I cannot find it.

That's interesting. I'll have to keep that point in mind. I plan to put an intercooler down there, but I guess what I'll have to do is get one a little smaller width so this sensor can fit in front.