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ZUKIWORLD Model Specific Suzuki Forum => Suzuki Grand Vitara, Vitara, Chevy Tracker (Gen. 2 Platform) 1999-2005 => Topic started by: Uncivilized on November 23, 2011, 05:48:37 PM

Title: 2000 GV Auto - 4x4 Not Working All The Time
Post by: Uncivilized on November 23, 2011, 05:48:37 PM
First snowfall of the season, tried the 4x4 & it wouldn't go in, the shifter was moving properly but the dash light was not coming on & no 4x4.
It eventually did go in after spinning quite a bit, however after switching out & back in it was the same issue.
I'm not sure what's going on, I don't entirely understand how the 99+ system works... I'm disapointed it doesn't work the same as my old 95.
I did swap the drive flanges out with Trackick manual locks as an attempt to save fuel.  Was this a bad idea?

Dave
Title: Re: 2000 GV Auto - 4x4 Not Working All The Time
Post by: Toy Box on November 23, 2011, 06:00:34 PM
Check your air line to the front diff at the front cross member were rubber meets steel tubing.
Title: Re: 2000 GV Auto - 4x4 Not Working All The Time
Post by: Uncivilized on November 23, 2011, 06:34:35 PM
I didn't realize there was an air system, I will have to chect it out tomorrow - thanks.
Title: Re: 2000 GV Auto - 4x4 Not Working All The Time
Post by: Remic on November 25, 2011, 02:59:06 AM
turn your jeep of put the 4x4 on and turn the key to make electric contact dont start the jeep just put the electricity on you will supose to hear a mini compressor in the front bumper on the side of the passager if it start but only run for 10sec and shut of you have a leak if your not hearing the compressor at all maybe the pump is not good and need to be replace bu these thing are expensive they are like 600$ new but i got one from a mecanic shop for 80 and it work great make sure your connection dont have rust in it .
Title: Re: 2000 GV Auto - 4x4 Not Working All The Time
Post by: fordem on November 25, 2011, 08:42:41 AM
The pump may be repairable - fairly common problems are loose wires (there is a little circuit board inside) and rust on the dump valve - I have a pictorial teardown in another forum if you want to go that route.