Flashing the TCU?
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Joined: Dec 2015
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From: California
Flashing the TCU?
I have an 05 SRT6 and the differential blew up a couple weeks back so after some seraching I found that an SLK320 differential fits and it has a lower gear ratio. So, I bought one of those, stuck in on the car, and now I'm getting a code that says "incorrect gear ratio" and the car won't shift into fourth or fifth. Is there any way to flash the TCU to accept the new gear ratio? It's a 3.27.
SSB SRT6 405hp/401Tq
Joined: Mar 2010
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From: Hooterville
Re: Flashing the TCU?
I have an 05 SRT6 and the differential blew up a couple weeks back so after some seraching I found that an SLK320 differential fits and it has a lower gear ratio. So, I bought one of those, stuck in on the car, and now I'm getting a code that says "incorrect gear ratio" and the car won't shift into fourth or fifth. Is there any way to flash the TCU to accept the new gear ratio? It's a 3.27.
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Dec 13, 2015 07:51 AM
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