# Blazer probs (again) **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [November 23, 2005, 5:40pm UTC](https://forums.speedlife.net/t/blazer-probs-again/178409 "2005-11-23T17:40:41Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![81Boo](https://avatars.discourse-cdn.com/v4/letter/8/ac8455/32.png) [@81Boo](https://forums.speedlife.net/u/81Boo)\ **Post date:** [November 23, 2005, 5:40pm UTC](https://forums.speedlife.net/t/blazer-probs-again/178409/1 "2005-11-23T17:40:41Z")
Ok, i tried to engage the 4x4 tonight. i was in 2HI and hit the 4Hi button. both lights stayed on. So im like wtf, and neither would go off. i moved forward, both went off, and its stuck in 2HI with no lights on the selector. im sick of this blazer. 2000 Chevy Blazer 4x4 ---
**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\ **Post date:** [November 23, 2005, 5:42pm UTC](https://forums.speedlife.net/t/blazer-probs-again/178409/2 "2005-11-23T17:42:35Z")
motor on transfercase that shifts it into 4x4 acturater(sp) ---
**Author:** ![Bravada\_442](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bravada_442/32/5982_2.png) [@Bravada\_442](https://forums.speedlife.net/u/Bravada_442)\ **Post date:** [November 23, 2005, 5:54pm UTC](https://forums.speedlife.net/t/blazer-probs-again/178409/3 "2005-11-23T17:54:02Z")
I believe what Brian is trying to say is that the Actuator Motor on the Transfer case that forces it to go from 2 HI into 4 HI is not working right or burned up. ---
**Author:** ![81Boo](https://avatars.discourse-cdn.com/v4/letter/8/ac8455/32.png) [@81Boo](https://forums.speedlife.net/u/81Boo)\ **Post date:** [November 23, 2005, 5:57pm UTC](https://forums.speedlife.net/t/blazer-probs-again/178409/4 "2005-11-23T17:57:28Z")
yea, thats what i figured. need a price on part and install. ---
**Author:** ![22PSI](https://avatars.discourse-cdn.com/v4/letter/2/4af34b/32.png) [@22PSI](https://forums.speedlife.net/u/22PSI)\ **Post date:** [November 23, 2005, 6:07pm UTC](https://forums.speedlife.net/t/blazer-probs-again/178409/5 "2005-11-23T18:07:56Z")
i have done just as many 4wd modules as actuators… i have also put a number of 4wd switchs in also for 4wd concerns. ---
**Author:** ![81Boo](https://avatars.discourse-cdn.com/v4/letter/8/ac8455/32.png) [@81Boo](https://forums.speedlife.net/u/81Boo)\ **Post date:** [November 23, 2005, 6:19pm UTC](https://forums.speedlife.net/t/blazer-probs-again/178409/6 "2005-11-23T18:19:31Z")
so what do you think it is? ---
**Author:** ![22PSI](https://avatars.discourse-cdn.com/v4/letter/2/4af34b/32.png) [@22PSI](https://forums.speedlife.net/u/22PSI)\ **Post date:** [November 24, 2005, 10:34am UTC](https://forums.speedlife.net/t/blazer-probs-again/178409/7 "2005-11-24T10:34:52Z")
> [@4x4Blazer](#): > > so what do you think it is? i cant say without proper diagnosis, but if you were to through parts at it yourself. id go module… actuator, then switch. ---
**Author:** ![81Boo](https://avatars.discourse-cdn.com/v4/letter/8/ac8455/32.png) [@81Boo](https://forums.speedlife.net/u/81Boo)\ **Post date:** [November 24, 2005, 3:37pm UTC](https://forums.speedlife.net/t/blazer-probs-again/178409/8 "2005-11-24T15:37:22Z")
now today the light is back on the selector, i haven’t tried using the 4wd though. i think it might have been froze up last night. ---
**Author:** ![JackdUp](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jackdup/32/6015_2.png) [@JackdUp](https://forums.speedlife.net/u/JackdUp)\ **Post date:** [November 24, 2005, 3:49pm UTC](https://forums.speedlife.net/t/blazer-probs-again/178409/9 "2005-11-24T15:49:38Z")
[http://www.eastcoastoffroad.com/posi/#sseries](http://www.eastcoastoffroad.com/posi/#sseries) Cable is better for reliability and versatility. Just throwing out ideas.