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2004 WJ Jeep Grand Cherokee, Viper 5704


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howie (aka: harryharris)
Silver - Posts: 355
Silver spacespace
Joined: February 17, 2014
Location: Florida, United States
Posted: February 23, 2014 at 12:48 PM / IP Logged  
No tach? Try re-initialising the DB-ALL.
Test before boxing up.
smokeman1 
Platinum - Posts: 1,588
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: September 14, 2009
Location: Wisconsin, United States
Posted: February 23, 2014 at 3:58 PM / IP Logged  
As harryharris states: Try reprograming the DB-ALL.
Used a DB-ALL in my nieces 2010 Jeep Liberty, did this one D2D. Only one so far.
Had to reprogram the DB-ALL after the Jeeps battery went dead. Don't know if it is a DB-ALL issue or a D2D issue.
When all else fails, Read the Instructions
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reopfd4mwtnmq77 
Member - Posts: 26
Member spacespace
Joined: February 16, 2014
Location: Connecticut, United States
Posted: February 23, 2014 at 5:14 PM / IP Logged  
I tried re-initializing the DB-ALL2. This failed with constant blinking orange lights. The docs said this meant it couldn't get a read off the J1850 pin on the ODB2 connector.
I used the DMM on the connector and confirmed it was dead. The Jeep had an older remote starter installed from the previous owner - I originally had just tapped into the same scotchlok T connector already on the wire.
I replaced the connector with a new one and tried re-initializing the DB-ALL2 again.
SUCCESS!
Thanks for the advice guys. I must have bumped the wire one too many times routing all the cables for the subwoofer.
howie (aka: harryharris)
Silver - Posts: 355
Silver spacespace
Joined: February 17, 2014
Location: Florida, United States
Posted: February 23, 2014 at 5:17 PM / IP Logged  
Scotchlok???? That says it all!!
That's why I was wondering how you connected your wires.
Now may I suggest you remove any more of those POS connectors and solder all of your joints.
If you're not sure about soldering read the informative threads in the general section.
Test before boxing up.
smokeman1 
Platinum - Posts: 1,588
Platinum spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: September 14, 2009
Location: Wisconsin, United States
Posted: February 23, 2014 at 5:27 PM / IP Logged  
Again as harryharris says, get rid of the scotchlocks
When all else fails, Read the Instructions
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