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SECTION VIIC<br />
SERVICE PROGRAMMING SYSTEM<br />
IMPORTANT<br />
In order to reduce the potential for signal loss, the RS-232 cable should not be more than 25 feet long.<br />
4. At the Preparing for Communication “Determine Vehicle” screen (Figure VIIC-30), <strong>com</strong>plete all terminaldirected<br />
data until Next is highlighted (vehicle data will vary), and then select Next.<br />
5. Follow all the on-screen directions for connecting the control module, OBPA, and scan tool (refer to<br />
Figure VIIC-35). Select Next.<br />
IMPORTANT<br />
Be sure that you use the correct connector for the control module.<br />
6. “Pass-Thru” will display the VIN (Figure VIIC-4) stored in the control module. If programming a new<br />
control module, enter the correct VIN of the vehicle to be programmed. Select Next.<br />
7. If the Options screen appears (Figure VIIC-40), select the appropriate options. Select Next, and select<br />
subsequent options that apply.<br />
Figure VIIC-40<br />
Options screen<br />
OBPA Pass-Thru SPS Procedure continued on next page...<br />
2005 <strong>Tech</strong> 2 <strong>User</strong>’s <strong>Guide</strong> VII - 60
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