C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:
View Poll Results: Did you take action?
Yes, I think its the right thing to do!
328
68.62%
No, I haven't the time for this.
150
31.38%
Voters: 478. You may not vote on this poll

Service Active Handling - Consumer Action

Thread Tools
 
Search this Thread
 
Old Jun 23, 2009 | 02:09 PM
  #41  
valdeztke's Avatar
valdeztke
Thread Starter
Le Mans Master
 
Joined: Nov 2005
Posts: 6,344
Likes: 22
From: Alexandria VA
Default

Originally Posted by sneezabit
I just wanted to post a follow-up after the dealership looked at my car. It doesn't sound like my issue was the same as the one being discussed here.

I bought the 2005 with only 5K miles on it, and it had been sitting for a while. The dealership indicated that because the battery had likely run down, the computer basically "lost contact" with all of the perirpheral sensors, etc, and they all needed to be reset. I don't have enough experience with these cars to know whether or not its true. I did run it for a while yesterday with no trouble. And I'll post again if it shows up again.

Thanks for the insight in this issue, too, as I will be on the look out for it.

So they said the car battery that had enough cranking power to start your car couldn't power the recievers that make contact with all your sensors?
Reply
Old Jun 23, 2009 | 04:00 PM
  #42  
SoCal LS2's Avatar
SoCal LS2
Racer
 
Joined: Jun 2008
Posts: 270
Likes: 0
From: Corona CA
Default

Well I received my letter today from the government notifying me of this issue and if I had any problems with the Active Handling system.

I filled out the questionnaire truthfully stating that this problem "Service Active Handling System" has come up on my 2006 C6 LT3 more than once. Actually it has happened 5 times, and twice while I was driving home to read this thread. I have also experienced a message on the DIC stating "ABS OK" or "ABS ON" while braking and going over a pot hole that I didnt see while driving home.

Obviously the short term "fix" is taking it to the dealer and having them provide their "fix" but will driving with the TC off prevent this problem for the mean time. I dont have time to take the car to a dealer (my DD) until the 19th-23rd of July when I will be out of town on business.

I have not had my brakes seize yet, but my question is should I still file a complaint even after mailing the questionnaire from the government?
Reply
Old Jun 23, 2009 | 04:32 PM
  #43  
inthehunt2's Avatar
inthehunt2
Melting Slicks
15 Year Member
 
Joined: Oct 2008
Posts: 3,355
Likes: 11
From: Beverly Hills, MI
Default

You'll have to disable the AHS (Active Handling System) which is different than the TCS (Traction Control System). F.Y.I.
Reply
Old Jun 23, 2009 | 04:37 PM
  #44  
valdeztke's Avatar
valdeztke
Thread Starter
Le Mans Master
 
Joined: Nov 2005
Posts: 6,344
Likes: 22
From: Alexandria VA
Default

Originally Posted by inthehunt2
You'll have to disable the AHS (Active Handling System) which is different than the TCS (Traction Control System). F.Y.I.
and even then, once disabled it CAN and WILL come back on if it detects an error in the system.
Reply
Old Jun 23, 2009 | 08:15 PM
  #45  
sneezabit's Avatar
sneezabit
Instructor
Supporting Lifetime Gold
10 Year Member
 
Joined: Jun 2009
Posts: 206
Likes: 0
From: Minneapolis MN
St. Jude Donor '10
Default

Yeah, that was their answer. I don't really buy it, but if it's BS, I'm sure the same symptom will show up again.

I guess I can buy a little that if the computer lost power for long enough, the memory could clear. Then just getting a charged battery with power would get the car started and moving, but the sensors might provide some data that had no reference point thus causing it to default to a trouble mode. Not really sure yet and new to this stuff. I haven't bought a car in 10 years and not one with this level of monitoring.

Steve
Reply
Old Jun 23, 2009 | 08:26 PM
  #46  
inthehunt2's Avatar
inthehunt2
Melting Slicks
15 Year Member
 
Joined: Oct 2008
Posts: 3,355
Likes: 11
From: Beverly Hills, MI
Default

Originally Posted by sneezabit
I guess I can buy a little that if the computer lost power for long enough, the memory could clear.
Steve
Steve - Most modules today (when compared to cars 10 years ago) use non-volatile memory. In the case of FLASH memory, the data in memory is retained for at least 10 years with no power at all.
Reply
Old Jun 25, 2009 | 10:15 AM
  #47  
jxhunte's Avatar
jxhunte
Pro
Supporting Lifetime
15 Year Member
Veteran: Army
Conversation Starter
All Eyes On Me
 
Joined: Nov 2007
Posts: 605
Likes: 15
From: Rocky Mountains Colorado
Default

I have experienced the "Service Active Handling System" DIC Message several times. I followed the TSB suggested fix by adding dielectric to the connector on the telescoping steering wheel column. This fixed the problem for approximately 1 year and now the message on the DIC has returned. I will again perform the TSB suggested fix and hope that this will eliminate the problem. I have reported this problem via the NHTSA and ODI per this thread. I have never experienced performance problems as a result of the DIC Message but am concerned that performance problems or catastrophic failure may occur. My 06 Vert is under warranty until June of 2010. I have never taken the Vette in to the dealership for service as I trust my work over their's.
Reply
Old Jun 25, 2009 | 02:08 PM
  #48  
Johnny Utah's Avatar
Johnny Utah
Safety Car
15 Year Member
All Eyes On Me
Photogenic
Photoriffic
 
Joined: Jul 2008
Posts: 4,261
Likes: 14
From: ,fl.Never, under any circumstances, take a sleeping pill and a laxative on the same night.
Default

I made a formal complaint last year with nhtsa,and send a copy of repair of swps(steering wheel positioning sensor...130.00 repair out of warranty) I kinda complained about this in c6 general and got mixed emotions,all I can say if this happens to you while in the flow of traffic you better hope nobody is next to to you this is a issue that should not be taken litley,imho this is a deffinatly a safety issue
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-1

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-2

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-3

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-4

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-5

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-6

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-7

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-8

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-9

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
Old Jun 28, 2009 | 11:49 AM
  #49  
455HOGT37's Avatar
455HOGT37
Instructor
15 Year Member
 
Joined: May 2008
Posts: 239
Likes: 4
Default

Originally Posted by valdeztke
I know three people who have had the problem (myself included) who DO NOT have a telescoping wheel

Well that's just great! I thought I was safe with the 08 1LT... I've had mine for about a year and in 20,000+ miles I have never seen the message nor had the AH misbehave. I guess since it's my DD, I just have to drive it with a death grip on the wheel until we can figure out what the REAL solution is.

On another note, I'm shocked at the appathy in this thread. There have been many instances over the years of "unsafe cars"; the first well known example being the Corvair and everybody's buddy, Ralph Nader . Many of these cases were trumped up, exagerated, a result of driver stupidity, or poor maintenance , but THIS situation, where the brake can lock for no apparent reason, is a SERIOUS problem. I know GM is on the ropes right now, but if they allow people to die as a result of poor engineering, they need to be held accountable, no matter what happens. If it takes a 100% recall and the cars are crushed, so be it. The brakes are one of the primary controls on the car; they MUST funcion - every time! This is as serious as having the steering just randomly disconnect, or have the throttle go to the floor due to a glitch in the computer.

The bottom line is that it seems there are a few Corvettes out there just waiting to kill their drivers - is one of them in your garage?

Last edited by 455HOGT37; Jun 28, 2009 at 11:51 AM.
Reply
Old Jun 28, 2009 | 12:24 PM
  #50  
inthehunt2's Avatar
inthehunt2
Melting Slicks
15 Year Member
 
Joined: Oct 2008
Posts: 3,355
Likes: 11
From: Beverly Hills, MI
Default

Originally Posted by 455HOGT37
Well that's just great! I thought I was safe with the 08 1LT... I've had mine for about a year and in 20,000+ miles I have never seen the message nor had the AH misbehave. I guess since it's my DD, I just have to drive it with a death grip on the wheel until we can figure out what the REAL solution is.

On another note, I'm shocked at the appathy in this thread. There have been many instances over the years of "unsafe cars"; the first well known example being the Corvair and everybody's buddy, Ralph Nader . Many of these cases were trumped up, exagerated, a result of driver stupidity, or poor maintenance , but THIS situation, where the brake can lock for no apparent reason, is a SERIOUS problem. I know GM is on the ropes right now, but if they allow people to die as a result of poor engineering, they need to be held accountable, no matter what happens. If it takes a 100% recall and the cars are crushed, so be it. The brakes are one of the primary controls on the car; they MUST funcion - every time! This is as serious as having the steering just randomly disconnect, or have the throttle go to the floor due to a glitch in the computer.

The bottom line is that it seems there are a few Corvettes out there just waiting to kill their drivers - is one of them in your garage?
Reply
Old Jun 28, 2009 | 02:17 PM
  #51  
valdeztke's Avatar
valdeztke
Thread Starter
Le Mans Master
 
Joined: Nov 2005
Posts: 6,344
Likes: 22
From: Alexandria VA
Default

Originally Posted by inthehunt2
I've notice mine only errors at low speed "tight" turns. I took it into to a local service center and they checked the zip tie fix - and it was still in tact.

Not sure what to do next...
Reply
Old Jun 28, 2009 | 02:59 PM
  #52  
inthehunt2's Avatar
inthehunt2
Melting Slicks
15 Year Member
 
Joined: Oct 2008
Posts: 3,355
Likes: 11
From: Beverly Hills, MI
Default

Originally Posted by valdeztke
I've notice mine only errors at low speed "tight" turns. I took it into to a local service center and they checked the zip tie fix - and it was still in tact.

Not sure what to do next...
Not that I'm an expert on this particular issue, however it sounds to me like a connector pin/socket has been "exercised" to much and that the tight electrical connection is somehow starting to get loose. From earlier in this thread, I posted something to the effect of replacing both ends of the harness and connectors (including pins and sockets) with all-new ones and then make sure there's a strain-relief in the harness so that when the harnesses flex the connectors do not see any of the stress/strain.

This is definitely NOT an item to mess around with.

Good luck
Reply
Old Jun 28, 2009 | 08:54 PM
  #53  
theVcar's Avatar
theVcar
Drifting
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2006
Posts: 1,840
Likes: 7
From: no. jersey Photo by Stro
St. Jude Donor '08
Default

In one post it was stated this was with the telescopic steering wheel. Is this correct?
Reply
Old Jun 28, 2009 | 10:20 PM
  #54  
orange06c6's Avatar
orange06c6
Instructor
 
Joined: May 2009
Posts: 119
Likes: 0
From: pittsburgh pa
Default

i just got done putting a cam in my car, and now i have the saem service active handling light on, just got done tonight have to check it out tomorow
Reply
Old Jun 28, 2009 | 10:42 PM
  #55  
siffert's Avatar
siffert
Safety Car
10 Year Member
 
Joined: Aug 2006
Posts: 4,206
Likes: 6
From: Makena, Maui & NM
Default

Originally Posted by theVcar
In one post it was stated this was with the telescopic steering wheel. Is this correct?
I heard too that the telescopic was mostly the problem. I set it once on my 2007 and never used it again, maybe that's why I never had the Active Handling problem?
Reply
Old Jun 28, 2009 | 11:23 PM
  #56  
455HOGT37's Avatar
455HOGT37
Instructor
15 Year Member
 
Joined: May 2008
Posts: 239
Likes: 4
Default

Originally Posted by siffert
I heard too that the telescopic was mostly the problem. I set it once on my 2007 and never used it again, maybe that's why I never had the Active Handling problem?
Asked and answered in post #20... ALL types.
Reply
Old Jun 29, 2009 | 01:51 PM
  #57  
GregC6's Avatar
GregC6
Pro
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Mar 2008
Posts: 620
Likes: 3
From: Harwood Heights IL
Default

just filled out my complain notice
Reply

Get notified of new replies

To Service Active Handling - Consumer Action

Old Jun 30, 2009 | 10:59 AM
  #58  
runningonempty's Avatar
runningonempty
Intermediate
 
Joined: Jun 2009
Posts: 26
Likes: 0
Default Not just a telescopic steering problem

My light comes on intermittently and I DON'T have telescopic steering.
I'll be bring it to the service soon.
Reply
Old Jul 2, 2009 | 06:45 PM
  #59  
fieldskr's Avatar
fieldskr
Intermediate
 
Joined: Nov 2006
Posts: 44
Likes: 0
From: Valrico (Tampa) Florida
Default

Got the Service Active Handling message this morning on my 06 Z06 with 9600 miles. Took it to the dealership. They performed "the fix" and lightened my wallet by $506.36 (out of warranty).

After seeing what some others paid to have the fix applied, I'm beginning to feel like I got taken to the bank.
Reply
Old Jul 2, 2009 | 11:09 PM
  #60  
valdeztke's Avatar
valdeztke
Thread Starter
Le Mans Master
 
Joined: Nov 2005
Posts: 6,344
Likes: 22
From: Alexandria VA
Default

Mine had the TSB performed twice and it didn't solve the problem.

For those that are paying hope it doesn't come back. If DOT releases a new TSB you might be able to petition for a refund from the service department.
Reply



All times are GMT -4. The time now is 01:02 PM.

story-0
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-1
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-2
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-3
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-4
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-5
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-6
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-7
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-8
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-9
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE