Model 28624TN - Ready Remote
Model 28624TN - Ready Remote
Model 28624TN - Ready Remote
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Step 6, Immobilizer Bypass Modules<br />
Most newer vehicles have a factory engine immobilizer system<br />
designed to prevent any unauthorized use of the vehicle. These<br />
immobilizers will cut off power to the starter and the fuel supply<br />
preventing a thief from starting the vehicle.<br />
There are several types of immobilizers, with the most common<br />
being the resistance-based passlock/passlock 2 systems found on<br />
most newer GM vehicles. This system can be bypassed using the<br />
20402, 29402 or 556L immobilizer bypass modules available at<br />
your local authorized retailer or at www.directedstore.com. The<br />
majority of transponder-based immobilizer systems can be<br />
bypassed using the 20402, 29402 or 556U immobilizer bypass<br />
module available at your local authorized retailer.<br />
The WHITE/BLACK wire of the 6-pin harness supplies a 400mA (-)<br />
output as soon as the control module begins the remote start<br />
process. This wire can be used to activate an immobilizer bypass<br />
unit.<br />
note! Any vehicle equipped with a factory immobilizer<br />
must use an immobilizer bypass module to<br />
remote start. If not used, the vehicle ignition or<br />
fuel supply circuits could lock up and require a<br />
costly trip to the dealer to reset the computer system.<br />
To determine which bypass module your vehicle requires, use the<br />
website Interface Module Look-Up tool at the following website:<br />
www.autocommand.com.<br />
© 2006 Directed Electronics<br />
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