Trouble locating cooling sensor on 2003 gmc envoy

Question 1

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1answer

How to replace crankshaft sensor on 2003 gmc envoy?

The sensor is located behind the crank pulley mounted to the timing chain cover.

Jul 14, 2014 • 2003 GMC Envoy

0helpful

3answers

Where is the map sensor on the 2003 on way

2003 GMC Envoy should be at the back of your motor On the right by vortec cover

Jun 07, 2014 • 2003 GMC Envoy

0helpful

1answer

What is the location of the coolant sensor on a 2004 gmc envoy

Hi there:
The Coolant Temperature Sensor location on 2000-2005 4.8L, 5.3L, 6.0L engines is in the head driver side, above the plug.

Additionally, this video also could help you...

Hope helps.

Mar 01, 2013 • 2003 GMC Envoy

4helpful

1answer

Where is the transmission speed sensor located for a 2003 gmc envoy xl 4.3 v-6 4x4

it's located on the top of the tail end on the passengers side of the transmission

Jan 18, 2012 • 2003 GMC Envoy Xl

1helpful

1answer

Where are the 02 sensors located on a 2003 GMC Envoy

Hi, they are located in the exhaust system, before the converter, and usually nearer to the manifold. Very simple to locate...
Hope it helps.....

Jul 11, 2011 • 2003 GMC Envoy

1helpful

1answer

Intake air temperature sensor location on gmc envoy?

The intake air temp sensor is located in the induction tube between the air filter box and the throttle body.

Jul 13, 2010 • 2003 GMC Envoy

23helpful

1answer

Where is coolant temp sensor located on 2003 gmc envoy v6? How do you replace it?

heres a diagram to show you where the coolant temp sensor is located, its behind the alternator on the left side (driverside),the sensor just unplug the connector and then unscrew it and out it comes.

Jun 21, 2010 • 2003 GMC Envoy

1helpful

1answer

Where is the temperature control sensor located on a 2003 gmc envoy

The engine coolant temperature sensor(ect)is located
on the front of the engine, just above the alternator.
Hope this helps.

Mar 14, 2010 • 2002 GMC Envoy XL

1helpful

1answer

How to replace a rain sensor on a 2003 gmc envoy, and where is locate

Rain sensor is mouted next to inside rear view mirror assembly on the windshield. The retaining ring is permanantly mounted to windshield. Disconnect connector and pull down on sensor. Do not touch the surface of the sensor.

Oct 03, 2009 • 2003 GMC Envoy Xl

2helpful

1answer

2003 GMC Envoy - High Oil Pressure Reading

Sounds like an oil pressure sensor. Here is a diagram to locate it for removal. Best of luck.
Greg

http://www.chiltonlibrary.com/content/images/21202/images/21202_GDIA_g518.pdf

May 18, 2009 • 2003 GMC Envoy

Question 2

Duane Wong

GMC Master 6,826 Answers
Posted on Jul 08, 2010

Duane Wong

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Joined: Jun 20, 2010

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4.2L Engine To Remove:

Disconnect the negative battery cable from the battery.
Drain the coolant from the engine.
Disconnect the engine coolant temperature (ECT) sensor connector. Engine coolant temperature sensor removal and installation
Remove the engine coolant temperature (ECT) sensor from the engine.

To Install:

Apply thread sealer P/N 12346004 or equivalent to the engine coolant temperature (ECT) sensor threads.
Install the engine coolant temperature (ECT) sensor into the engine. Torque the sensor to 12 ft-lb (16 Nm).
Connect the engine coolant temperature (ECT) sensor connector.
Refill the engine with coolant.
Connect the negative battery cable to the battery.

5.3L & 6.0L Engines To Remove:

Drain the coolant from the engine.
Disconnect the engine coolant temperature (ECT) sensor connector. Engine coolant temperature sensor removal and installation
Remove the engine coolant temperature (ECT) sensor from the left cylinder head.

To Install:

Apply thread sealer P/N 12346004 or equivalent to the engine coolant temperature (ECT) sensor threads.
Install the engine coolant temperature (ECT) sensor into the left cylinder head. Torque the sensor to 15 ft-lb (20 Nm).
Connect the engine coolant temperature (ECT) sensor connector.
Refill the engine with coolant.

Duane Wong Jul 08, 2010

If you can't see the diagrams, search for the coolant temperature sensor on the cylinder head.

×

Answer 2 · 6/21/2010 12:00:00 AM

Johnny Brown

5763 Answers
Posted on Jun 21, 2010

SOURCE: where is coolant temp sensor located on 2003 gmc

heres a diagram to show you where the coolant temp sensor is located, its behind the alternator on the left side (driverside),the sensor just unplug the connector and then unscrew it and out it comes.

Answer 3 · 6/21/2010 12:00:00 AM

Johnny Brown

5763 Answers
Posted on Jun 21, 2010

SOURCE: where is coolant temp sensor located on 2003 gmc

heres a diagram to show you where the coolant temp sensor is located, its behind the alternator on the left side (driverside),the sensor just unplug the connector and then unscrew it and out it comes.

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Trouble locating cooling sensor on 2003 gmc envoy

1 Answer

Duane Wong

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Johnny Brown

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Related Questions:

How to replace crankshaft sensor on 2003 gmc envoy?

Where is the map sensor on the 2003 on way

What is the location of the coolant sensor on a 2004 gmc envoy

Where is the transmission speed sensor located for a 2003 gmc envoy xl 4.3 v-6 4x4

Where are the 02 sensors located on a 2003 GMC Envoy

Intake air temperature sensor location on gmc envoy?

Where is coolant temp sensor located on 2003 gmc envoy v6? How do you replace it?

Where is the temperature control sensor located on a 2003 gmc envoy

How to replace a rain sensor on a 2003 gmc envoy, and where is locate

2003 GMC Envoy - High Oil Pressure Reading

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How to replace crankshaft sensor on 2003 gmc envoy?

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Trouble locating cooling sensor on 2003 gmc envoy

1 Answer

Duane Wong

1 Related Answer

Johnny Brown

Add Your Answer

Attachments: Added items

Related Questions:

How to replace crankshaft sensor on 2003 gmc envoy?

Where is the map sensor on the 2003 on way

What is the location of the coolant sensor on a 2004 gmc envoy

Where is the transmission speed sensor located for a 2003 gmc envoy xl 4.3 v-6 4x4

Where are the 02 sensors located on a 2003 GMC Envoy

Intake air temperature sensor location on gmc envoy?

Where is coolant temp sensor located on 2003 gmc envoy v6? How do you replace it?

Where is the temperature control sensor located on a 2003 gmc envoy

How to replace a rain sensor on a 2003 gmc envoy, and where is locate

2003 GMC Envoy - High Oil Pressure Reading

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2003 Envoy

How to replace crankshaft sensor on 2003 gmc envoy?

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