WATCH HQ VERSION http://youtube.com/watch?v=npIFgZKYRcI&fmt=6
It's the best it's going to get. Another HQ video uploaded to youtube turns to crap...
The digital climate control has a diagnostic function that shows different things like speed in mph, engine rpm, temps, etc.
Here's the ones we found thanks to the guys at impalassforum.com (these include the ones shown from the shop manual at the end)
-02 HVAC Trouble Codes
-05 Program #
-06 Tachometer (RPMs / 100)
-07 Commanded Blower Speed (0-128)
-08 Coolant Temp (°F)
-14 Vehicle Speed (MPH)
-15 Temp Cal Offset
-18 Sun Load Sensor
-20 Current Temp Valve Position
-22 Temp Valve Position @ Cold
-23 Temp Valve Position @ Hot
-24 Coolant Temp (°C)
-25 Commanded Temp Valve Position
-27 Air Delivery Mode
-28 Inside Air Temp (0-255 where 128=75°F)
-31 Outside Air Temp (0-255 where 128=49°F)
-37 EEPROM Revision #
You can read the whole thread here:
http://www.impalassforum.com/vBulletin/showthread.php?t=160363&highlight=...
@Dunoj I believe those two numbers are temperatures taken at two different locations (cylinder head vs water pump). Not 100% sure though.
cbburtraw 11 months ago
Caddy's have used this since 1980.
MrCadillacLT1 2 years ago
Have to reset it every time you turn the car on.
MrCadillacLT1 2 years ago
that is so fucking cool! can you keep it on tachometer mode forever n shit?
FatGuyWithAKatana 2 years ago
65˚C is 149˚F.
Dunoj 2 years ago
great scott all you now is the flux compaster
mrkevx1 2 years ago
Dude, this worked on my 96 cadillac fleetwood brougham. Thanks for the codes.
dillonaire 2 years ago
This is very nifty, thanks for sharing.
Ajaces 2 years ago
are there any codes for a 2000 buick lesabre?
ezy300 2 years ago
dude i just did this like literally just went out and did it is so awsome
i read about it on the forums
i am so impressed i dont even know what to say i have a 96 RMW
burnoutt360 3 years ago