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Old 09-06-2019, 11:31 AM   #1 (permalink)
mittens
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DSP5 Switch Repair/ Missing parts

Just wanted to share this info somewhere for when someone else has this issue.


Picked up a used Dmax, and the DSP5 installed had 12 positions instead of 5. after some research it should have a washer with a tab that pushes into a hole to stop the switch at what ever number of positions you want. 2-11, 12 =no washer. Mine was missing this. a lot of shops wanted to sell me a new switch 40-70 bucks..... so I found what looks to be same switch from china on amazon... and tried it.


3 bucks, and 2 weeks later switch arrives and bam all parts are the same. robbed the washer with a tab, and installed in 4th hole, and now my switch stops at 5. also the nut, lock washer and stuff is the same




uxcell 1P12T 1 Pole 12 Throw 1Deck Band Channel RotarySwitch Selector


https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1

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2007.5 LMM LTZ, lifted 6" on 22x12s and 35s, AMP Steps, DSP5, 5" MBRP down pipe back - (strait pipe) dumped & deleted, Nictain Cat Fuel Filter swap, Edge CST2 Monitor, W/EGT), ATS rear diff cover.

2007 C6 Z06, 754RWHP (Heads & Cam 427, Procharger @ 7lbs+meth)
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Old 09-06-2019, 11:39 AM   #2 (permalink)
Ron Nielson
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Great info. Glad that you solved the problem yourself. Thanks for sharing.

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2008 2500HD LT CCLB/Ally. Line-X, B&W Companion, MaxLoader Springs, Edge Insight CTS, Kennedy Custom ECM
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Old 09-06-2019, 12:38 PM   #3 (permalink)
mittens
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another tid bit, while putting new tunes in my truck with an autocal. I was testing the DSP switch and weather it was working or not and this is what I found. AGAIN FOR info ONLY.


1=Non DSP
2=DSP1
3=DSP2
4=DSP3
5=DSP4
6=Non DSP
7=Non DSP
8=Non DSP
9=Non DSP
10=Non DSP
11=Non DSP
12=Non DSP
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2007.5 LMM LTZ, lifted 6" on 22x12s and 35s, AMP Steps, DSP5, 5" MBRP down pipe back - (strait pipe) dumped & deleted, Nictain Cat Fuel Filter swap, Edge CST2 Monitor, W/EGT), ATS rear diff cover.

2007 C6 Z06, 754RWHP (Heads & Cam 427, Procharger @ 7lbs+meth)
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