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1
21st January 19:45
External User
Posts: 1
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02 Trailblazer 4WD
Wife's trailblazer selector switch is dead. No lights, no changing to 4WD.
I noticed this a couple of days ago when we were actually in the truck at the same time. About 6 months ago, we had the transfer case module replaced because it would intermittantly change the lights indicating what mode it was in, but not actually change the transfer case. Right now it is in 2HI and will not change, which is better than 4LO I guess. I have checked the fuse under the hood and the fuse under the rear seat and both are good. Any other things I might look at? |
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2
21st January 19:45
External User
Posts: 1
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02 Trailblazer 4WD
The dash switches were problematic on that year TB, had 2 in mine.
----== Posted via Newsfeeds.Com - Unlimited-Unrestricted-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
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3
21st January 19:46
External User
Posts: 1
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02 Trailblazer 4WD
Thanks, Shep... I'll post again and let everyone know how it turned out.
Newsgroups =---- |
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4
21st January 19:46
External User
Posts: 1
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02 Trailblazer 4WD
My 4X4 service light came on and I had the dealer plug my Trailblazer and
it came out that my switch Went bad too so I asked the service tech was that a common problem and he told me he did change a few lately so I bought a new switch changed it and never had a problem since knock on wood |
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5
21st January 19:46
External User
Posts: 1
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02 Trailblazer 4WD
Since the Trailblazer uses the databus (or something like it - can't
remember the term exactly,) Does anyone know if you can use a DMM to check, or does it have to be plugged in? |
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6
21st January 19:46
External User
Posts: 1
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02 Trailblazer 4WD
"plugged in" meaning to the dealer diagnostic tool...
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7
21st January 19:48
External User
Posts: 1
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02 Trailblazer 4WD
yes the dealer Diagnose with there diagnostic tool.
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8
22nd January 00:33
External User
Posts: 1
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02 Trailblazer 4WD
I believe it depends on the transfer case you have. The Auto 4X4 one
needs a scanner but the manual box can be jumpered. Pin 13 on the ALDL to ground and watch the lights on the switches to read the codes. The S blazers are that way and I think the TB uses the same box. -- Steve ----== Posted via Newsfeeds.Com - Unlimited-Unrestricted-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
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9
29th January 23:10
External User
Posts: 1
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02 Trailblazer 4WD
Wife's trailblazer selector switch is dead. No lights, no changing to 4WD.
I noticed this a couple of days ago when we were actually in the truck at the same time. About 6 months ago, we had the transfer case module replaced because it would intermittantly change the lights indicating what mode it was in, but not actually change the transfer case. Right now it is in 2HI and will not change, which is better than 4LO I guess. I have checked the fuse under the hood and the fuse under the rear seat and both are good. Any other things I might look at? |
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10
29th January 23:10
External User
Posts: 1
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02 Trailblazer 4WD
The dash switches were problematic on that year TB, had 2 in mine.
----== Posted via Newsfeeds.Com - Unlimited-Unrestricted-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
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