zr2ss
Bone Stock
Posts:4
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| 01/12/2008 11:38 PM |
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| I have a 1999 s10 zr2 and the |
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SnoMan
Lift & Lockers
Posts:943
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| 01/13/2008 5:45 AM |
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| Okay the first thing to do here is to reset TCCM (Transfer Case Control Module) You do this by pulling the fuse and leaving it out for several minutes and then replacing it. This clears its memory of operation and position and loads new data. Sometimes this will fix it. |
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zr2ss
Bone Stock
Posts:4
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| 01/13/2008 11:13 AM |
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| ok ill try that..i left it out for the night and it changed nothing..but maybe it was too long.i alsow replaced the relay and all 3 fuses..if their is no change what sould i go to next??? i really need help |
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SnoMan
Lift & Lockers
Posts:943
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| 01/13/2008 11:22 AM |
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| Switch would be next choice as they are known to fail. If that fails then actuator. A dealer can scan for codes on it as they are not readable with normal OBD2 scanners. One last tip, if you wind up changing actuator, pull fuse when doing it because you should reset TCCM with a actuator change. |
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rob0722
Bone Stock
Posts:2
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| 01/13/2008 1:24 PM |
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| yeah, my dads '00 seirra did that, just blinked...I hear its a known problem. I got him a new switch and works fine, check ebay, or gmpartsdirect.com, or ckresto.com. or even pricegrabber.com.... dealer was priced crazy, check it out.... |
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zr2ss
Bone Stock
Posts:4
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| 01/13/2008 2:58 PM |
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| ok thanks guys i hope its something simple |
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webby4x4
Forum Admin, Magazine Editor
Rock Star
Posts:2375
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| 01/13/2008 6:19 PM |
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quote:
Originally posted by zr2ss
ok thanks guys i hope its something simple
It usually is on those vehicles. The vast majority of the time, it's electrical, and not mechanical (meaning a transfer case problem).
Rick |
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Rick Webster
Editor, 4X4REVIEW.COM - A Tork Media, Inc. Publication
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'74 FJ40 Land Cruiser
"Measure once, cut twice" |
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SnoMan
Lift & Lockers
Posts:943
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| 01/13/2008 9:06 PM |
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quote:
Originally posted by webby4x4
quote:
Originally posted by zr2ss
ok thanks guys i hope its something simple
It usually is on those vehicles. The vast majority of the time, it's electrical, and not mechanical (meaning a transfer case problem).
Rick
Well it kinda is a Tcase problem when encoder/actuator is bad. |
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webby4x4
Forum Admin, Magazine Editor
Rock Star
Posts:2375
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| 01/14/2008 6:43 AM |
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| Whatever... is there any post where you don't have to have the last word??? |
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Rick Webster
Editor, 4X4REVIEW.COM - A Tork Media, Inc. Publication
- - - - - - - - - - - - - - - - - - - - -
'74 FJ40 Land Cruiser
"Measure once, cut twice" |
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SnoMan
Lift & Lockers
Posts:943
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| 01/14/2008 12:05 PM |
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quote:
Originally posted by webby4x4
Whatever... is there any post where you don't have to have the last word???
My we are short today. Your skin is too thin sometimes. The actuator is more or less part of Tcase. |
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Visit the SnoMan at
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highboy78
Bone Stock
Posts:2
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| 01/16/2008 6:58 AM |
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| hey man just had the same problem get your blazer off the ground beside the trasfercase theres a little motor that switches it that and the vacum line on the intake manafould check both of them they both where bad on mine good luck dude |
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webby4x4
Forum Admin, Magazine Editor
Rock Star
Posts:2375
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| 01/17/2008 9:44 PM |
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Good tip highboy! Thanks.
Rick |
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Rick Webster
Editor, 4X4REVIEW.COM - A Tork Media, Inc. Publication
- - - - - - - - - - - - - - - - - - - - -
'74 FJ40 Land Cruiser
"Measure once, cut twice" |
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