Gain extra benefits by becoming a Supporting Member Click here find out how!
Silver
Gold ***Platinum***
deek01BigDogSS (6)jk56chevy (11)WarrenL (2)Jens (10)
edad2000Custom_Deluxe_20VetteGyrl (2)JohnB (2)
speedygman (7)rickityfiftyMafo971Clifford Lao502drfleetline
Jud Leowish Non-synchronized
gary635g (6)
johnhem (10)
axmaker (3)
socalarch (3)
usmile4 (8)
Classic Performance Products Classic Parts
Ciadella Interiors American Auto Wire Art Morrison.com
Exile® Battery Keeper™ 6/12 volt charger w/ LED battery monitor
Low priced Genuine GM Auto PartsHarbor Freight
Hellwig Products IncPerformance Rod & Custom
Impala Bob's Bob's Chevy Trucks Bob's Chevelle Parts Bob's Classic Chevy

Recent Hot Topics
Current Quote
"I am amazed by how knowledgeable and helpful folks on this forum are, and I am grateful for any help you may send my way."
~ Supporting Member
Recent Topics
Join the Community today







Username Post: 04 Tahoe temperature sending unit        (Topic#277829)
Hugh Trujillo 
Forum Newbie
Posts: 1

Reg: 03-11-12
03-11-12 05:27 PM - Post#2201322    

The needle on the temperature gauge of our 04 Tahoe Z71 dropped to the right the other night. Nothing was hot, I could put my hand on the hoses, so we drove it 75 miles home. Replaced the temperature sending unit the next day, and now the needle goes to 240 when the key is turned on. What am I missing here?

 
Low priced Genuine GM Auto Parts
redvett01 
Senior Member
Posts: 1154

Loc: Grayling, MI
Reg: 10-23-03
03-13-12 06:16 PM - Post#2202213    
    In response to Hugh Trujillo

The CTS and guage use the same sender so i would suggest you use a scanner and check the CTS temp. GMT800 uses the same sender by way of the UART data to supply the info for the PCM and cluster. You may have a bad cluster since you did not say the SES light went on at around 250F.
K1500 04 Silverado EXT


 
Low priced Genuine GM Auto Parts
Icon Legend Permissions Topic Options
Report Post

Quote Post

Quick Reply

Print Topic

Email Topic

1138 Views
FusionBB
FusionBB™ Version 2.1
©2003-2006 InteractivePHP, Inc.
Execution time: 0.186 seconds.   Total Queries: 15   Zlib Compression is on.
All times are (GMT -0800) Pacific. Current time is 12:01 AM
Top