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SECTION VIIC<br />
SERVICE PROGRAMMING SYSTEM<br />
Performing Remote SPS<br />
NOTICE<br />
ECU to be programmed must be installed in the vehicle before beginning this process. Make sure the<br />
battery is fully charged.<br />
Perform remote SPS using TIS as follows:<br />
STEP 1: Obtain Vehicle Information (Request Info) from new ECU or an ECU to be programmed.<br />
1.1 With the <strong>Tech</strong> 2 and vehicle both off, connect the <strong>Tech</strong> 2 to the vehicle DLC (Figure III-23).<br />
1.2 Power on the <strong>Tech</strong> 2. At the <strong>Tech</strong> 2 title screen, press [ENTER].<br />
1.3 Turn the vehicle ignition to the on position (engine off).<br />
1.4 At the <strong>Tech</strong> 2 Main Menu, select Service Programming System (Figure VIIC-13).<br />
1.5 Select “Request Info” on the <strong>Tech</strong> 2 (Figure VIIC-14).<br />
IMPORTANT<br />
If a VIN was previously stored in the <strong>Tech</strong> 2, press Request New Info (soft key), and follow the onscreen<br />
directions.<br />
1.6 Follow the on-screen instructions. After the vehicle description is entered, turn off all power<br />
consuming devices, then press Continue (soft key).<br />
1.7 The <strong>Tech</strong> 2 reads the VIN, then displays the VIN and calibrations. The <strong>Tech</strong> 2 will ask “Is this VIN<br />
correct?” Select Yes. (If the answer is No, write down the VIN number.)<br />
1.8 When finished, press [EXIT], power down, and disconnect the <strong>Tech</strong> 2 from the vehicle. Turn the<br />
vehicle ignition off.<br />
2005 <strong>Tech</strong> 2 <strong>User</strong>’s <strong>Guide</strong> VII - 40