H2 V8-6.2L (2008)
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The voltage supply circuits
DO NOT disturb the tool harnesses while programming. If an interruption occurs during the programming procedure, programming failure or control
module damage may occur.
DO NOT turn OFF the ignition if the programming procedure is interrupted or unsuccessful. Ensure that all control module and DLC connections are
secure and the TIS terminal operating software is up to date.
Tech 2 Pass-Thru Method
1.
Verify the battery charge of 12 to 16 volts. The battery must be able to maintain a charge during programming. Use an additional jump battery if
necessary. Only use approved Midtronics charger or Jumper Packs, etc. to maintain proper battery voltage during programming.
2.
Connect the Tech 2(R) to the vehicle and the TIS terminal.
3.
Turn the ignition to ON with the engine off.
4.
After all warning chimes inside the vehicle have stopped, turn on the Tech 2.
5.
On the TIS terminal go into SPS Programming.
6.
In the top box Select Diagnostic Tool select Tech 2 Legacy Pass-Thru.
7.
In the lower box Select Programming Process select Reprogram ECU.
8.
Follow instructions on the TIS terminal. When you get to the Supported Controllers screen:
8.1.
In the top box select TCM, Transmission Control Module.
8.2.
In the lower box select Normal.
8.3.
Select NEXT.
9.
Select NEXT when the calibrations screen displays.
10.
Follow on screen prompts until programming is completed.
11.
When programming is complete:
11.1. Turn off Tech 2.
11.2. Turn off ignition switch.
12.
Wait 30 seconds.
13.
Turn ignition switch to ON with engine off.
14.
Turn on the Tech 2.
15.
Go into diagnostics and check for DTC codes.
16.
Clear all codes.
Claim Information
For vehicles repaired under this service update, use the table.
