20 Most Recent 2008 GMC Savana Questions & Answers

the latch in the left rear door is either bad or stuck, open door, then with a screwdriver, rock latches in door to simulate closed. release with exterior handle. spray lubricant (WD40) into latches and continue to exercise the latch. if this quick fix does not work, then a new latch for this door may be needed. DW Mylin

I know repair, What can i help you with?

I had an older gmc s15. After installing a aftermarket stereo it did the same thing. Believe it or not it ended up being the headlight dimmer Switch had gone bad and was already pulling alot of juice. The new stereo just made it trip and blow the fuse alot faster.

See this post on Fixya by Jeff Armer our electronics expert. They were looking for a module, but his information is interesting. https://www.fixya.com/cars/t26681377-drl_module_located_2003_gmc_savana_1500

Fuse Box Diagram GMC Savana (1997-2002)

https://fuse-box.info > gmc > gmc-savana-1997-2002-f... The fuse block is on the driver's side of the engine compartment at the rear. Fuse box diagrams. 1997, 1998, 1999, 2000. Engine ...

• GMC Savana (2003-2015) fuses and relays

  https://fuse-box.info > gmc > gmc-savana-2003-2015-f... Fuse box diagram (location and assignment of electrical fuses) for GMC Savana (2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, ... GMC Savana (1997-2002)... ..

I thought I answered this already? The fuse and relay box is hidden under the driver's seat. https://www.youtube.com/watch?v=4ZtBL0f6H1U https://www.google.com/search?q=2002+gmc+savana+2500+DRL+relay+location In reality, you need an auto-electrician as there should be no power with the ignition off and key removed. ..

http://rockfordcv.com/GM_torque.htm

up under the dash should be in the fuse block, turn on 4 way flasher and you will hear it there are 2 of them once you find them you can put a finger on it and feel it to see witch one is not working one is emergancy flasher and one for turning signals

A vacuum hose diagram should be located on the rad support or the underside of the hood.

All depends on what engine you have, but if you have a distributor it is at the base of the rotor mount inside of the cap.

Yes , disconnecting the battery will disable air bags . wait 10 min. after for the capacitors inside the air bag control module to dissipate charge .

Sounds like a bad ignition key module. Should be on the steering column hidden under some trim.

If you're finding it difficult to service/repair your car, get one of those online manuals. You'll not have to wait for others to answer, or rely on mechanics and all. Plus i know a website that sells very cheap but very very good manuals online, without expiry i.e. for lifetime. www.reliable-store.com

Make sure the latch has not become latched while open.

I would check the switch at the brake pedal arm - may have come loose or is faulty.

If your engine light is on, check for codes. Sounds like fuel pump relay.

Check the cruise control fuse in the cab fuse box. Same thing happened on my 2500

Batteries can slowly die , will start OK when hot , but when in cold weather , will give problems.