Question about 2003 GMC Envoy

1 Answer

P1481 engine diagnostic code - 2003 GMC Envoy

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • GMC Master
  • 1,142 Answers

Need a new fan clutch.

Posted on Mar 18, 2011

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

Codes are...p1352-p1481-p1335-p0180-p1351-p1350p0115


P1352 - Ignition Coil 'A' Primary Circuit Malfunction P1481 - Fan Secondary Low With High Fan On P1335 - Crankshaft Position Sensor P0180 - Fuel Temperature Sensor 'A' Circuit Malfunction

P1351 - IDM Input Circuit Malfunction/ Ignition Coil Control Circuit High Voltage P1350 - Fuel Level Sensor 'B' Intermittent/Bypass Line Monitor P0115 - Engine Coolant Temperature Circuit Malfunction

Oct 14, 2015 | Cars & Trucks

1 Answer

2003 Chev Trail Blazer. Codes: PO440, P151 & P1481 pull up. what are they?


P0440 = evaporative emissions system leak...check gas cap , hoses

P0151 = evaporative emissions systems sensors (O2 sensor, usually the O2 sensor between engine and catalytic converter on Cylinder Bank 2 (the side of the engine with the even-numbered cyclinders, usually left side from under hood if engine is mounted axially, rear of engine if it is mounted transversely)

P1481 = cooling fan speed

Mar 14, 2015 | 2003 Chevrolet TrailBlazer

1 Answer

P1481 p1484 fault codes?


For mini cooper
P1481 - is
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled Description Fan Secondary Low With High Fan On Conditions
Cause Key on or engine running, high speed cooling fan enabled, then the PCM detected the fan secondary circuit was low (with the high speed cooling fan on).
and

P1484 -
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled Description Open Power Ground to VLCM Conditions
Cause Key on or engine running, then the PCM detected that the VLCM power ground circuit was open.

hope i can help you, or you can ask the 24 hrs live technical support http://www.spobd2.com/service, they will like to help you, good luck

Aug 04, 2013 | Mini Cooper Cars & Trucks

1 Answer

PURCHASED A NEW FAN CLUTCH FROM GMC NOW GET CODE P1481 ON MY 2003 GMC ENVOY SLTTHE CODE COMES AND GOS WHAT SHOULD I DO?


P1481 definition is coolant fan speed,The wire on this sensor tends to chaff through the plastic it is routed through,this is very common, the fix is to replace thhe harness remove the harness from the plastic guide,and repair for opens, or chaff,

Dec 09, 2012 | Cars & Trucks

1 Answer

Code P1481 cooling fan system performance 2002 gmc envoy


I have a service engine soon light and the code that appeared when check is 1481, do you know what this means?


Oct 29, 2011 | 2002 GMC Envoy

1 Answer

P1481


Code P1481 - Cooling Fan Speed Sensor Circuit

Several owners repair this sensor and connections, but the problem come on again; I suggest replace the sensor; this is built into the fan clutch.

Hope helps.

Aug 18, 2010 | 2003 GMC Envoy

1 Answer

2003 Trailblazer L6 running very sluggish. The only code the ECU is throwing is a P1481 code which upon some quick searches is the fan clutch. That shouldnt have anything to do with the poor performance...


Code P1481 - Cooling Fan Speed Sensor Circuit

Several owners repair this sensor and connections, but the problem come on again; I suggest replace the sensor; this is built into the fan clutch.

Hope helps.

Jul 09, 2010 | 2003 Chevrolet TrailBlazer

1 Answer

I replace the fan clutch and i still have the code p1481 what does that mean? 2002 chevrolet Trailblazer 4.2 Thanks You! Arthur Tyler


TSB#05-06-02-012B: Service Engine Soon (SES) or Check Engine Light On, DTC P0480, P0526/P1481/P1484 Set (Replace Engine Cooling Fan Wiring Harness) - (Oct 19, 2006)
Subject:
Service Engine Soon (SES) or Check Engine Light On,
DTC P0480/P0526/P1481/P1484 Set (Replace Engine Cooling Fan Wiring Harness)
Condition
Some customers may comment that the Service Engine Soon (SES) or Check Engine light is illuminated. This condition may be intermittent and upon investigation, the technician may find either DTC P0480, P0526, P1481 or P1484 set.

Cause
This condition may be caused by the cooling fan harness chaffing against the plastic guide it routes through. This
contact may damage the insulation of the wires enclosed in that harness.

Correction
Replace the engine cooling fan harness using the procedure listed below.

1. Remove the cooling fan. Refer to the Cooling Fan and Shroud Replacement procedure in the Engine Cooling sub-section of SI.

2. Place the cooling fan assembly on a bench.
Disconnect the harness electrical connector from the cooling fan clutch.

3. Remove the harness from the plastic guide while feeding the wires out of the slot.

4. Before installing the new harness, wrap the affected area on the wires with electrical tape to keep the protective sleeve in place. Be sure to keep the tape approximately 25 mm (1 in) away from the connector so the wires can be fed into the slot.

5. Feed the wires into the slot and install the harness to the plastic guide.

6. Connect the harness electrical connector to the cooling fan clutch.

7. Install the cooling fan. Refer to the Cooling Fan and Shroud Replacement procedure in the Engine Cooling sub-section of SI.

Part Number 89024920

Description
Harness Assembly, Engine Cooling Fan Wiring
Thank you for using fixya.

Apr 29, 2010 | 2003 Chevrolet TrailBlazer

2 Answers

I have a service engine soon light and the code that appeared when check is 1481, do you know what this means?


Service Engine Soon (SES) or Check Engine Light On, DTC P0480, P0526/P1481/P1484 Set (Replace Engine Cooling Fan Wiring Harness) #05-06-02-012B - (10/19/2006)

Models:2004-2006 Buick Rainier
2002-2006 Chevrolet TrailBlazer, TrailBlazer EXT
2002-2006 GMC Envoy, Envoy XL, 

Some customers may comment that the Service Engine Soon (SES) or Check Engine light is illuminated. This condition may be intermittent and upon investigation, the technician may find either DTC P0480, P0526, P1481 or P1484 set.

This condition may be caused by the cooling fan harness chaffing against the plastic guide it routes through. This contact may damage the insulation of the wires enclosed in that harness.

Replace the wire harness: 
Part Number 89024920 Description Harness Assembly, Engine Cooling Fan Wiring

Good luck and keep me posed. 

Aug 11, 2009 | 2003 GMC Envoy

Not finding what you are looking for?
2003 GMC Envoy Logo

Related Topics:

261 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

76682 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

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

Answer questions

Manuals & User Guides

Loading...