prostart 3200 gmc Diesel

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=64261
Printed Date: May 07, 2025 at 10:09 PM

Topic: prostart 3200 gmc Diesel

Posted By: windycreek
Subject: prostart 3200 gmc Diesel
Date Posted: October 12, 2005 at 8:04 PM

Help! I just installed a prostart 3200 on my 1995 GMC 6.5 turbo diesel. The truck is equiped with a L480E heavy duty automatic and is a 4x4. The auto start works fine, doorlocks done with relays but somehow I am getting a voltage spike in the system which is affecting my transmission. Whenever I start the truck with the prostart or use the locks the truck trows a DTC 81 - 2-3 Shift Solenoid Circuit, DTC 82 - 1-2 Shift Solenoid Circuit and DTC 83 - TCC PWM Solenoid Circuit Fault. I can clear the codes start the truck with key and drive without throwing any codes. Hit the lock/unlock or start buttons and it will throw codes again. Can Anybody help me on this.

Replies:

Posted By: gus1
Date Posted: October 12, 2005 at 8:43 PM

There will be a white second ignition at the key that needs to be powered up, I believe (I think they started this in 1994.... hell I can't remember anymore. )

Gus

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Wherever I go, that is where I end up......

Posted By: thepencil
Date Posted: October 12, 2005 at 9:11 PM

It also can be PINK/WHITE, so test and see if there is another second ignition wire that needs to be power up. Once you power up this wire up I am sure it will eliminate the irratic behaviour you are getting from remote starting the vehicle.

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Be careful whose advice you buy, but be patient with those who supply it. posted_image

Posted By: mo12v
Date Posted: October 12, 2005 at 10:13 PM

WHITE Wire Must Be Powered For Remote Start Applications Or Will Cause Transmission Not To Shift Properly And For "Check Engine" Light To Stay On

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MO

Don't Learn from Others Mistakes
You Might Be the One That Knows.

Posted By: KarTuneMan
Date Posted: October 13, 2005 at 12:25 AM

pencil, and mo got it........

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