Question about 2005 Pontiac Grand Prix

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2005 grand prix blower moter fuse for heat were is it I know its a 10 or 20 amp mini fuse but the owners manual dosnt show it. I did check the HVAC fuse and it's good

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6ya6ya
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Posted on Jan 02, 2017

ewashmidas
  • 362 Answers

SOURCE: 2005 Pontiac Gran Prix blower

Check the blower motor which is behind the right side of the dash, in the lower right side of the HVAC Assembly, above foot area of the passenger floor. The other thing to test is the blower motor resistor which should be next to the blower motor.

Posted on Jan 28, 2009

Zeevert
  • 373 Answers

SOURCE: 2005 Pontiac Bonneville hvac blower does not come on

The blower on my 2005 Bonny GXP quit at about 60,000 miles (I really like using High). The blower is under the passenger dash. Mine had a three wire connector. The center wire should have 12 volts. It doesn't take very long to pull the fan out. Mine was toasted. Aftermarket fan was about $130.
See this website for my instructions:
http://www.bonnevilleforum.com/t277509/

Posted on Oct 09, 2009

motor1258
  • 6674 Answers

SOURCE: spark plug gap for 2005 pontiac grand prix gt 3.8

.060 thousandths of an inch.

Posted on Nov 19, 2009

ZJLimited
  • 17970 Answers

SOURCE: how to remove the door panel on a 2005 grand prix

Just an philips screw, you'll need to remove screws that are by the door handle, arm rest, under door and side of door and then gently pull back on the panel as there will also be retaining clips attached and you don't want to break them.

If needed, you can pull back the weather seal (can't reuse it, but it's not that important) and you will be able to access everything inside the door.

Hope helped with this (remember rated this).

Posted on Mar 09, 2010

Molson02536
  • 3854 Answers

SOURCE: 2005 pontiac grand prix, code p0641 came on. What

DTC P0641 The powertrain control module (PCM) provides a 5-volt reference to the following sensors:

The throttle position (TP) sensor 1
The accelerator pedal position (APP) sensor 2
The engine cooling fan speed sensor
The AC pressure sensor
The fuel tank pressure (FTP) sensor
The oil pressure sensor (OPS)
The PCM monitors voltage on the 5-volt reference circuit. If the voltage is higher or lower than required, DTC P0641 will set.

Conditions for Setting the DTC
The PCM detects a voltage that is higher or lower than required on the 5-volt reference circuit. The above condition is present for 1 second. Action Taken When the DTC Sets The control module illuminates the malfunction indicator lamp (MIL) when the diagnostic runs and fails. The control module records the operating conditions at the time the diagnostic fails. The control module stores this information in the Freeze Frame/Failure Records.
Conditions for Clearing the MIL/DTC The control module turns OFF the malfunction indicator lamp (MIL) after 3 consecutive ignition cycles that the diagnostic runs and does not fail. A current DTC, Last Test Failed, clears when the diagnostic runs and passes. A history DTC clears after 40 consecutive warm-up cycles, if no failures are reported by this or any other emission related diagnostic. Clear the MIL and the DTC with a scan tool.

Yes i can be dangerous, depending which issues mentioned above has triggered the code such as a faulty gas peddle position sensor. the code can also cause a reduced engine power to activate.

Thank you for using Fixya and best advice is to have the dealer address these issues. A tech 2 scanner would be needed to address the P0641 DTC code.

Posted on Mar 19, 2010

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1 Answer

Hvac blower doesn't blow.


A blown fuse is the most likely cause. Check your owners manual for location of fuse box. While you are at it, check your cabin air filter under the dash. If it is stopped up the blower can't blow any air.

Mar 02, 2015 | Cars & Trucks

1 Answer

Where is the fuse to the heater fan blower located in my 2005 Pontiac Grand Prix. Owners manual has 3 different fans. Is it the HVAC fuse or one of the 3 fans? The heater fan quit and want to check the...


Hi, should be listed as heater blower motor not fans ,the fans is the ones in front of radiator. most common problems are the blower motor resistor, which is in passenger side compartment near fire wall.This is were your blower motor is also. You can check and see if its getting power to resistor, with a test light if power is at resistor, check and see if you are getting power at blower motor if no power there replace resistor. But if you have power at motor replace blower motor. If i can help further just re post. thanks

Jan 05, 2011 | Pontiac Grand Prix Cars & Trucks

1 Answer

I think my blower motor went out on my 2005 pontiac grand prix. where is it located on the car?


CHECK BLOWER MOTOR FUSE OR COULD BE FAULTY BLOWER MOTOR RELAY.THE BLOWER MOTOR LOCATED ON THE PASSENGER SIDE OF THE VECHICLE UNDER THE INSTRUMENT PANELYOU HAVE TO REMOVE RIGHT SOUND INSULATOR TRIM PANEL BY REMOVING THE RETAINER AND DISCONNECT COURTESY LAMP.WARNING YOU HAVE AIR BAG IN DASH AREA YOU WANT TO DISARM IT IF YOU WORK AROUND DASH WITH IGNITION SWITCH OFF REMOVE AIRBAG FUSE ON PASSENGER SIDE ON DASH SIDE WAIT 15 MINUTES AND REMOVE DISCONNECT AIRBAG ELECTRICAL CONNECTOR. YOUR OWNERS MANUAL WILL HAVE AIRBAG FUSE LOCATION.IF YOU NOT SURE. CANT LOCATE. LET THE DEALERSHIP FIX.

Nov 26, 2010 | 2005 Pontiac Grand Prix

1 Answer

No power to blower motor wiring on 2002 pont. grand prix. motor runs fine on bench and resister test good. Any ideas?


A bad ignition switch will cause this.

Check the i/p fuses first. there will be 4 you need to make sure are good. The DIC/HVAC, Radio, HVAC Cntrl, and HVAC hi. If the fuses are good check for power to the HVAC Cntrl fuse with the blower and resistor installed and plugged in, the ignition switch set to run, and the blower switch in any position. If there is no power to the fuse unplug the resistor and the blower and recheck. if there is power when those two are unplugged than the ignition switch is bad.

Nov 25, 2010 | 2002 Pontiac Grand Prix

2 Answers

My heater and AC blower not working. Please help


In the fuse block,under the hood on top of the fender. Locate fuse #35 it's 40amp fuse for the blower moter. If the fuse is ok,there is another
common problem you can check. The blower moter resistor assembly,
located under the dash on right side. With a 12v test light check for
power to the blower moter from the resistor. If you have no power to the
moter, replace the resistor assembly. If niether of these works, I'll need
to know if you have climate control or manual control hvac. And for some reason, the wheel base. long wb or short wb. to dig any deeper.
But I hope one of the causes I've mentioned will cure the problem.
Good luck.

Feb 26, 2010 | 2005 GMC Envoy

1 Answer

My blower motor won't shut off


I had the same issue. Brought it back to dealer and they replaced the blower itself. Below is the bulliten


Models:
2005 Buick Allure (Canada Only), LaCrosse
2004-2005 Pontiac Grand Prix

Supercede:
This bulletin is being revised to update Step 5 of the service procedure. Please discard Corporate Bulletin Number 05-01-39-001 (Section 01 - HVAC).
Condition
Some customers may comment on an inoperative or intermittent Heating, Ventilation and Air Conditioning (HVAC) blower motor. Others may comment that the blower motor speed may momentarily drop or that the blower motor continues to run after the key is turned off.
Cause
This condition may be caused by a voltage spike from the wiper motor. The voltage spike may cause a logic lock up in the blower motor control module that may be either momentary or permanent.

Nov 21, 2009 | 2004 Pontiac Grand Prix

1 Answer

2003 grand prix blower control only works on 5, no heat.


you got two diff problems or more poss hvac control head, bad blower resister, bad thermostat, low on coolant, or plugged heater core

Oct 06, 2009 | 2004 Pontiac Grand Prix

1 Answer

Blower fan only works on high


CHECK THE HVAC CTRL FUSE.

WITH A TEST LIGHT CHECK THE BLOWER RESISTOR FOR POWER ON THE YELLOW, TAN, PURPLE, AND LIGHT BLUE WIRES. THE ORANGE WIRES CONTROL THE HIGH SPEED CIRCUIT. DO THIS FOR EACH POSITION OF THE BLOWER SWITCH.

THE BROWN WIRE ON THE HVAC CONTROL CONNECTOR 1 POSITION B COMES FROM THE HVAC FUSE 20 AMP. NO POWER ON THAT WIRE WILL CAUSE THE BLOWER TO NOT FUNCTION ON THE LOWER SPEEDS.

Jul 14, 2009 | 2000 Pontiac Grand Prix

1 Answer

2005 Pontiac Gran Prix blower does not work. I check the fuse at HVAC fuse at the end of the dashboard and it is OK. The switch itself activates the AC light on and off when I turn it...


Check the blower motor which is behind the right side of the dash, in the lower right side of the HVAC Assembly, above foot area of the passenger floor. The other thing to test is the blower motor resistor which should be next to the blower motor.

Jan 28, 2009 | 2005 Pontiac Grand Prix

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