Having problems with your 2003 GMC Savana ?

I have a GMC savana 2003 cargo van. The fan no

\015 I have a GMC savana 2003 cargo van. The fan no longer goes on. Fuses are OK and blower motor resisitor is not the problem. The fan works when direct voltage is applied. what could it be?\015 Posted / edited by AnonymousUser on : 15-01-2018

Answers :

Repair Help & Product Troubleshooting for 2003 GMC Savana

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

I have a GMC savana 2003 cargo van. The fan no

... 2003 GMC Savana

The fan in my 2002 GMC Savana cargo van doesn't work. I lost low, then medium speed, and finally the high speed.I checked the fuses and relays.I changed the blower resister, still no fan. The heat

Hi Jim, If the vehicle is fitted with climate control it will have electronic management. However it can be wired by someone knowing electrical circuitry to by pass the control. It will save you some cash but will need manual control. Make sure whoev ... 2002 GMC Savana

GMC Savana Cargo fuel pump relay - 2008 GMC Savana Cargo

... 2008 GMC Savana Cargo

1998 gmc savana 2500 5.0 305 v8 belt diagram - Savana Cargo GMC Cars & Trucks

... GMC Savana Cargo

No power windows 2008 gmc savana - 2008 GMC Savana Cargo

... 2008 GMC Savana Cargo

GMC Savana van engine diagram - Savana Cargo GMC Cars & Trucks

... GMC Savana Cargo

2002 GMC Savana van. A/C and heater fan will not work. Fuses and relays are good. Just replaced the blower motor resistor, still no fan.

... 2000 GMC Savana

Remove fan clutch gmc 5.7 vortec - 2001 GMC Savana

... 2001 GMC Savana

Spark plug gap for 2009 GMC 4.8L - 2009 GMC Savana Cargo

... 2009 GMC Savana Cargo

How do i change a starter on a 1969 gmc 1500 - Savana Cargo GMC Cars & Trucks

Disconnect the battery, disconnect the wiring to the starter solenoid. Remove the 2 bolts going up thru the starter, into the block. ... GMC Savana Cargo

Blower fan doesnt work on gmc savana 2005 - 2003 GMC Sierra 2500HD

... 2003 GMC Sierra 2500HD

2000 GMC Savana Conversion Van: Rear fan quit working

Ok.... the relay for that is actually at the rear side of the fan/blower ... it is divided into high/medium/low relays (may be one piece).... at the lower left side facing you is the fan resister which controls those three speeds and may be suspect. ... 2000 GMC Savana

2003 gmc savana blower fan won't shut off

... GMC Savana

2004 GMC Savana 2500, blower fan doesnt work

There is a good chance that there may be some debris lodged in the fan itself. Or... the wiring is loose. ... 2004 GMC Savana

2003 gmc savana blower fan won't shut off

... GMC Savana

I have a 2002 GMC Savana Cargo van with a a/c and heater blower that will not work. The problem started when I lost the low speed, then the medium, and finally the highspeed. Fuses and relays are ok.

You checked the fuse and relay, did you check to see if you had power at the resistor ?American built vehicles control fan speed by the power circuit which goes thru the resistor. The high speed usually bypasses the resistor.You may need a n ... 2000 GMC Savana

On a 2006 gmc savana transmission, where is the ignition 0 fuse is located?

... 2006 GMC Savana

Where is the ac drain plug on a 2002 gmc savana 2500 cargo van

... GMC Cars & Trucks

I have a brake light issue with a 2000 GMC Savana 2500 Cargo. Brake Lights work fine... as long as the headlight switch is in the OFF Position. With headlights ON, I have no Brake Lights. Trying to determine if this is a Brake [Stop] Light Switch issue or a Headlight Switch issue. Anyone have a wiring diagram that shows connection between these 2 switches? Anyone have any thoughts? Regards, [email protected]

I can suggest two things; it might be a faulty headlights switch and also check the stop lamp bulbs, sometimes if one of them is blown out it won't make a good ground and since the same bulb work for the stop light and the courtesy lights when the li ... 2000 GMC Savana

I have a GMC 1998 cargo van and the ac is cooling but the air only comes out the bottom vents. The selector switch does nothing except cut the fan completely off. No matter where you set it the air still comes out the bottom vents.

Some of these are vacuum controlled,look for a vacuum line hose,that is torn off,or rotted,then look for the vacuum line going into the firewall to the inside of the cab,look for a check valve right before the firewall,and check to see if it is broke ... GMC Safari

How to replace a rear tail light on 2004 GMC Savana cargo van.

... GMC Savana

1998 GMC Sierra. Blower motor works sometimes. No particular circumstances, just when it wants to. Checked all fuses, relays, even replaced the resistor, nothing. Followed the wire harness and found the two pigtails that others have mentioned. Took the wires off, black and purple, and turned ignition on. Getting around 11 volts on all sittings except for the highest setting, it reads 0 volts. The compressor turns on at the console, all the switches on the console work, just not the fan.

Could it be the blower motor it self? sometimes they have a "bad spot" when it is not working, can you hit it and make it run? pretty common on these trucks. the switch is also common. they often melt at the connector on the back making a bad connect ... 1998 GMC Sierra

I Have a 1998 GMC savana cargo van turns over but wont start it has no fire i have replace the coil, module, camshaft censor, but stell no fire

Have you tried resetting computer, hot wire off battery for5 mins or so ... 1997 GMC Savana

I have a 1999 gmc savana 3500 cargo van. Compressor makes noise when on. Air gets cold then after awhile gets warm.

Have your system checked by a certified AC tec, It sound like a faulty compressor but only a AC tec can verify this. ... GMC Savana

2000 GMC 3500 savana cargo van. Wile i am driving around town it shifts out fine but when i get out on the highway, after about 10 or so miles it shifts down from overdrive to third gear and will not return to overdrive until i stop and start again. Could this be a switch or something that can be repaired or will i have to replace the transmission?

Check the vacum line on the transmission ... 2000 GMC Savana
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 1.2860 seconds