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Can the reverse lock/shutdown be bypassed

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Old Oct 13, 2010 | 04:59 PM
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Default Can the reverse lock/shutdown be bypassed

My 05 MN6 Z51 car eats batteries. Please help.
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Old Oct 13, 2010 | 06:07 PM
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No. If you own an 05 shifting to reverse is as routine as pushing the off switch. Never been a problem.
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Old Oct 13, 2010 | 06:09 PM
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Originally Posted by racerboyroy
My 05 MN6 Z51 car eats batteries. Please help.
I owned a very early 2005 for more than 4 years, and I never had any battery problems - I just made sure it was in reverse every time I parked it.

I put a new battery in it when I sold it to my brother-in-law 2 years ago, and he hasn't had any problems.

I think you may have a problem related to something other than the requirement to "park in reverse". If you're parking it in reverse every time you shut it down, I'd look for some other problems.

Bob
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Old Oct 13, 2010 | 06:50 PM
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I don't recall, but wasn't there an actual procedure for how you put it in reverse? is it, before hitting the off button? or after? :o
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Old Oct 13, 2010 | 09:12 PM
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If you do it after shut down the DIC will tell you to shift to reverse and I think the warning bell goes off.
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Old Oct 13, 2010 | 11:28 PM
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It can be bypassed but the reverse lights will not work. Search some of my posts for more info.....I've done this dance before.
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Old Oct 14, 2010 | 08:50 AM
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Originally Posted by POISND U
It can be bypassed but the reverse lights will not work. Search some of my posts for more info.....I've done this dance before.
Seriously....how hard can it be to shift to reverse?
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Old Oct 14, 2010 | 09:00 AM
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Originally Posted by saplumr
Seriously....how hard can it be to shift to reverse?
The 60% of drivers that have automatic transmissions have been shifting to Park since at least the early 50's, never hear them complain (or ask why they have to shift).
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Old Oct 14, 2010 | 10:03 AM
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It's not that hard for the owner to shift into reverse, but it can be for valets, service people, etc.
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Old Oct 14, 2010 | 03:43 PM
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Originally Posted by saplumr
Seriously....how hard can it be to shift to reverse?
We're talking about when the switch goes bad and the car doesn't know it's in reverse.
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Old Oct 14, 2010 | 05:08 PM
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Originally Posted by POISND U
We're talking about when the switch goes bad and the car doesn't know it's in reverse.

OK...replace the switch?
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Old Oct 15, 2010 | 03:21 PM
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Originally Posted by bonnevillebill
It's not that hard for the owner to shift into reverse, but it can be for valets, service people, etc.
Add the dealer to the list.
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Old Oct 15, 2010 | 08:34 PM
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Originally Posted by racerboyroy
My 05 MN6 Z51 car eats batteries. Please help.
Make sure that the car has had the dealer installed BCM reflash upgrade to eliminate DBS.
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Old Oct 15, 2010 | 09:36 PM
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Originally Posted by Hoonose
Make sure that the car has had the dealer installed BCM reflash upgrade to eliminate DBS.
I have the same car as the original post. I always shift into reverse and never had this issue before. I've had the car almost 5 years. My car developed this DBS thing out of nowhere. So for the yahoo's calling "What's so hard about shifting into reverse" go comment on other posts. Those in the know, tell me more about this BCM Flash; I need it!

Thanks.
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Old Oct 15, 2010 | 09:44 PM
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Originally Posted by KTVette
I have the same car as the original post. I always shift into reverse and never had this issue before. I've had the car almost 5 years. My car developed this DBS thing out of nowhere. So for the yahoo's calling "What's so hard about shifting into reverse" go comment on other posts. Those in the know, tell me more about this BCM Flash; I need it!

Thanks.
Your dealer can check your cars records and see if it was done. It reprograms the Body Control Module and allows the car to complete the shut down process and ignore certain anomalies. These anomalies prevent the car from shutting completely off even if in reverse.
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Old Oct 15, 2010 | 10:52 PM
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Originally Posted by KTVette
I have the same car as the original post. I always shift into reverse and never had this issue before. I've had the car almost 5 years. My car developed this DBS thing out of nowhere. So for the yahoo's calling "What's so hard about shifting into reverse" go comment on other posts. Those in the know, tell me more about this BCM Flash; I need it!

Thanks.
Your car will not "develope" this after 6 years for no reason.
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Old Oct 15, 2010 | 11:00 PM
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Originally Posted by saplumr
Your car will not "develope" this after 5 years for no reason.
REALLY! You give me credit for a grand imagination. You must be the expert I've been looking for. Please tell me more of what you know! I bet your next question would be "did you suddenly forget how to turn your car off"

JACKASS!
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To Can the reverse lock/shutdown be bypassed

Old Oct 15, 2010 | 11:07 PM
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Originally Posted by KTVette
REALLY! You give me credit for a grand imagination. You must be the expert I've been looking for. Please tell me more of what you know! I bet your next question would be "did you suddenly forget how to turn your car off"

JACKASS!
Judging your mentality it's probably safe to assume you're not smart enough to check the battery.
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Old Oct 16, 2010 | 09:44 AM
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Originally Posted by KTVette
I have the same car as the original post. I always shift into reverse and never had this issue before. I've had the car almost 5 years. My car developed this DBS thing out of nowhere. So for the yahoo's calling "What's so hard about shifting into reverse" go comment on other posts. Those in the know, tell me more about this BCM Flash; I need it!

Thanks.
If you've had the battery for over 5 years in Florida, you might want to have it checked. The gist of the reflash is to make sure the car shuts down completely and doesn't leave something on to drain the battery.

Elmer
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Old Oct 16, 2010 | 10:55 AM
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Originally Posted by eboggs_jkvl
If you've had the battery for over 5 years in Florida, you might want to have it checked. The gist of the reflash is to make sure the car shuts down completely and doesn't leave something on to drain the battery.

Elmer
I'm on battery #3, current one is one month old!
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