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Re: chrysler techs need help
[Re: GarageDodge]
#904038
01/13/11 11:17 PM
01/13/11 11:17 PM
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Joined: Jun 2003
Posts: 4,872 connecticut
pnypwr
master
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master
Joined: Jun 2003
Posts: 4,872
connecticut
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usually if its security it will disable the spark or fuel...
"Are you gonna bark all day lil doggy? Or are you gonna bite?"
05 ram 2500 ctd 74 gremlin x 360 65 mustang 347 70 coronet R/T 440 03 Mach 1
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Re: chrysler techs need help
[Re: GarageDodge]
#904040
01/14/11 12:59 AM
01/14/11 12:59 AM
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Joined: Feb 2003
Posts: 2,928 A tad North of Indy
Blown71X
super gas
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super gas
Joined: Feb 2003
Posts: 2,928
A tad North of Indy
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Typically this is due to "lockup" of the WCM/SKREEM (wireless control module), There is a TSB for this. The easy way to tell if that IS the problem is to see if the keyless entry is also not functioning (If it has keyless) as when the WCM goes non responsive, the keyless entry will also quit. Pulling the IOD fuse (number 11 under hood IIRC) for at least 10 seconds will clear the WCM and verify the problem if it starts after this (No need to discon the battery) What causes this is static discharge from the person thru the key, it locks up the module and you are done. The module will have to be replaced with the updated one to fix it.
Reference TSB 08-007-08
The keys have NOTHING to do with this as even with a bad or incorrect key it will still start and die 3 times before security lockout will prevent cranking
Rick
Blown71X V2.0 under construction
71 Cuda 383 4-SPD (maybe for sale)
2010 Challenger B5 Classic
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Re: chrysler techs need help
[Re: C-Tech]
#904044
01/15/11 01:32 AM
01/15/11 01:32 AM
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Joined: Jan 2003
Posts: 27,421 Balt. Md
383man
Too Many Posts
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Too Many Posts
Joined: Jan 2003
Posts: 27,421
Balt. Md
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Quote:
Quote:
Typically this is due to "lockup" of the WCM/SKREEM (wireless control module), There is a TSB for this. The easy way to tell if that IS the problem is to see if the keyless entry is also not functioning (If it has keyless) as when the WCM goes non responsive, the keyless entry will also quit. Pulling the IOD fuse (number 11 under hood IIRC) for at least 10 seconds will clear the WCM and verify the problem if it starts after this (No need to discon the battery) What causes this is static discharge from the person thru the key, it locks up the module and you are done. The module will have to be replaced with the updated one to fix it.
Reference TSB 08-007-08
The keys have NOTHING to do with this as even with a bad or incorrect key it will still start and die 3 times before security lockout will prevent cranking
Rick
Listen to Rick he knows what he is talking about
Ah come on Rick is just another dumb Chrysler tech. Just fooling as I know he knows his stuff. Ron
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