Torrent FWD V6-3.4L (2007)
Tech 2 Legacy or J2534 Pass-Thru programming method for the PPS Offset Reset (PPS)
Important:
If Tech 2 Legacy or J2534 Pass-Thru programming fails, call Techline Customer Support Centre (TCSC). A "Candi" module is necessary.
Calibration Information
Do not attempt to order the calibration number from GMSPO. The calibration numbers required for this service procedure are programmed into control
modules via a Techline Tech 2(R) scan tool and TIS 2 Web with the calibration update. Use TIS 2 Web version 8.0 for 2007 (available on 08/07/07). If
you cannot access the calibration, call the Techline Customer Support Centre and it will be provided.
Notice:
Before reprogramming, please check the battery condition to prevent a reprogramming error of any of the modules due to battery discharge. Battery
voltage must be between 12 and 16 volts during reprogramming. If the vehicle battery is not fully charged, use jumper cables from an additional
battery. Be sure to turn off or disable any system that may put a load on the battery, such as automatic headlamps, daytime running lights, interior
lights, heating, ventilation, and air conditioning (HVAC) system, radio, engine cooling fan, etc. A programming failure or control module damage
may occur if battery voltage guidelines are not observed.
The ignition switch must be in the proper position. The Service Programming System (SPS) application prompts you to turn ON the ignition, with the
engine OFF. DO NOT change the position of the ignition switch during the programming procedure, unless instructed to do so.
Make certain all tool connections are secure, including the following components and circuits:
-
The RS-232 communication cable port
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The connection at the data link connector (DLC)
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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.
1.
Verify that there is a 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.
Important:
Before rezeroing the passenger presence system (PPS), the front passenger seat must be completely empty of all items. The presence of any
items on the front passenger seat will affect the calibration and operation of the PPS. When rezeroing the PPS, the instrument panel cluster
(IPC) and dash lights will begin dimming ON and OFF. This is normal operation during the rezeroing procedure and does not indicate
additional system faults.
2.
Reprogram the electronic control module (ECU). Refer to SI and Service Programming System (SPS) documentation for PSS programming
instructions, if required.
Courtesy Transportation
The General Motors Courtesy Transportation Program is intended to minimize
customer inconvenience when a vehicle requires a repair that is covered by
the New Vehicle Limited Warranty. The availability of courtesy
transportation to customers whose vehicles are within the warranty
coverage period and involved in a product recall is very important in
maintaining customer satisfaction. Dealers are to ensure that these
customers understand that shuttle service or some other form of courtesy
transportation is available and will be provided at no charge. Dealers
should refer to the General Motors Service Policies and Procedures Manual
for courtesy transportation guidelines.
