Question about 2004 GMC Envoy

1 Answer

Temperature reading on rear view mirror says oc

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 82 Answers

Check the Owners Manual to view what the computer means with those initials and how it can be repaired or replaced?

Posted on Jul 14, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

The interior rear view mirror has temperature and compass displays, but only work for a short time at start- up.I have tried unplugging the harness on the back of the mirror and cleaning contacts. It`s...


Temperature Display
The inside rearview mirror supplies a 5 volt signal circuit and low reference circuit to the ambient air temperature sensor. The inside rearview mirror monitors and records the voltage on the signal circuit of the ambient air temperature sensor. The inside rearview mirror uses this recorded voltage to display the temperature on the temperature display portion of the compass/temperature display. The temperature display will show "ICE" when the ignition is first turned on and the current temperature is 3°C (37°F) or below. The display will toggle between "ICE" and the actual outside temperature for approximately 4 minutes.
The mirror will display "OC" if the mirror senses a temperature of less than -40°C (-40°F).
the mirror will display a "SC" if the mirror senses a temperature of greater than 112°C (143°F).



Replace the inside rearview mirror with compass. Refer to Inside Rearview Mirror Replacement .

Nov 14, 2017 | 2001 Chevrolet Suburban

1 Answer

Temp reading on rearview mirror always says 0C


OC means open connection. Check connector at temperature sensor under the hood, it is located along the radiator support about at center position.

Sep 06, 2010 | 2002 Chevrolet TrailBlazer

1 Answer

Temperature Sensor on Mirror is broken and reads OC.


Hello, my name is Be. You are correct, you most likely have a bad temperature sensor. The OC being displayed stands for "open circuit". You will need to replace the sensor, it's located at the front of your truck, under the hood, in front of the radiator, towards the top, usually on the driver's side. It really is a little hard to see because it doesn't look like much more than an ordinary bolt with two wires going to it. I think the new part is under $30.00 and it's easy to replace.

Jun 09, 2010 | 2001 Chevrolet Silverado 2500HD

1 Answer

Why does my rear view mirror read OC


Open Circuit, check the wiring/connector from the mirror. If the connector is ok, you may have a bad outside temperature sensor, good luck.

Jan 15, 2010 | 2005 Chevrolet Silverado 2500HD 2WD

1 Answer

Rear view mirror reads OC in the degree's location, what does it mean?


Try setting you display to the English mode and see if the OC goes away

Jan 15, 2010 | 2005 Chevrolet Silverado 2500HD 2WD

1 Answer

The temperature display on the rear view mirror shows OC


The temperature display on the rear view mirror my 2002 Trailblazer LT is either way incorrect - like obviously too high or too low - but mostly just shows "OC" all the time. Is this an expensive fix? Is this an easy fix that I could do myself? What do I need to replace and how

Jun 30, 2009 | 2002 Chevrolet TrailBlazer

1 Answer

Outside temperature on rearview mirror is sayin OC on 2002 envoy


Have you used the handy search feature? You would find that this is likely caused by one of 2 things. First, the ambient air temperature sensor may have gone bad. Secondly, wiring from the sensor to the mirror may have gone bad. Either way, you would get OC (which stands for OPEN CIRCUIT).
Found this solution on:
http://forums.trailvoy.com/showthread.php?t=54333KQ3SYK

Mar 22, 2009 | 2002 GMC Envoy

1 Answer

OC code in rear view mirror temp field


you could always try unplugging the battery for about ten minutes to see if that resets it. make sure you have the code for the stereo first if it requires one.

Mar 08, 2009 | 2003 Mitsubishi Outlander

Not finding what you are looking for?
2004 GMC Envoy Logo

317 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...