Campaign - ECM Software Update
ConditionInstructions: Perform this procedure on all applicable vehicle within the Limited new vehicle Warranty
RVU - Update Programming to Eliminate Slight Tip-In Hesitation (OI)
Tip: This Technical Bulletin is in effect for 12 months from date of publication as listed above. After that date, this Technical Bulletin will expire and no longer be in effect.
01 06 17 Oct.18, 2006 2012788 Supersedes T.B. Group 01 number 06-14 dated Sept. 15, 2006 due to additional labor operation time units (T.U.) and modification to the Update Programming procedure.
Technical Background
Updated ECM software that addresses:
- Rolling stop hesitation
Engine Control Modules Affected:
Production Solution
ECM software update completed as of August 2006, from VINs listed below. VIN Breaks:
- 3C_7E054821
- 3C_7P035311
Service
Input VIN into ELSA and check Campaign / Action Information inquiry screen for open Code (OI)
Requirements:
Vehicle must meet ALL of the following criteria:
1. Procedure is valid only for vehicles that show the (OI)code on the ElsaWeb Campaign Action Information inquiry screen on the day of repair.
2. Vehicle must be within the Limited New Vehicle Warranty.
3. Procedure must be performed within the allotted time frame stated in this Technical Bulletin.
Tip: Procedure must also be performed on applicable vehicles in Dealer inventory.
Tip: Update programming procedure has been revised for vehicles equipped with the higher speed diagnostic CAN-bus.
PROCEDURE:
Update - Programming (Flashing)
Tip:
When performing the update programming procedure, ALL DTCs for all systems are erased. DTCs linked to Guided Fault Finding function tests will be lost. Therefore, always address stored DTCs for Customer concerns unrelated to the update programming procedure first.
The following "Update - Programming" (flashing) process may overwrite any "TUNED" ECM programming. A "TUNED" ECM is described as any ECM altered so as to perform outside the normal parameters and specifications approved by Volkswagen of America, Inc.
If you encounter a vehicle with a "Tuned" ECM, prior to performing the "Update - Programming" (flashing) procedure:
Your Dealership should place the vehicle owner on notice in writing, that their ECM was found to have been tuned, and that any damage caused by the tuning of the ECM (including any adverse emissions consequences) will not be covered by Volkswagen of America, Inc. warranties.
For any repair requested by the owner under warranty or outside warranty that requires update programming, which will automatically wipe out the " Tuning" program, your Dealership should advise the owner of the above and get Owner's written consent (see attached Control Module Tuning form) to the update programming procedure.
Tool Requirements
VAS 5051 or VAS 5052 (with Base CD V.10.01 and the Brand CD V.10.70.00 or higher). "Update - Programming" (flashing) CD W42SWU96229623 or W42INSTKUPDATECD.
Tip: Please note that the identical ECM Update Programming is available on UPDATE CD - Literature No: W42INSTKUPDATECD.
Tip: Additional copies of the "Update - Programming" CD (Literature Number W42SWU96229623 or W42INSTKUPDATECD) may be ordered from the Volkswagen Technical Literature Ordering Center.
Vehicle Requirements
Battery MUST have minimum no-load charge of 12.5 V (failure to maintain voltage during update process can lead to ECM failure) (it is advised to use an approved battery charger to maintain battery voltage).
VAS 5051: connected to vehicle and to 110V AC Power supply at all times during procedure.
VAS 5052: connected to vehicle with battery voltage requirements met. Any appliances with high electromagnetic radiation (i.e. mobile phones) switched OFF.
When performing the update programming procedure, ALL DTCs for all systems are erased.
DTCs linked to Guided Fault Finding function tests will be lost. Therefore, always address stored DTCs for Customer concerns unrelated to the update programming procedure first.
NOTE: Non-observance of the following points may lead to ECM failure. VAS 5051 or VAS 5052 must always be connected to the approved power supply at the approved voltages. Under no circumstances should the power supply be interrupted or the diagnostic connector unplugged during the update programming procedure. Any appliances with high electromagnetic radiation (i.e. mobile phones) must be switched OFF.
Tip: Before update programming, delete the fault memory in the ECM. Update programming is not possible when an EEPROM fault is active.
Reprogram ECM with CD - Part number W42SWU96229623 or W42INSTKUPDATECD.
Insert the programming CD into the VAS 5051 / 5052, and access the ECM.
Tip: If the update programming button does not appear, the latest version has already been installed to the level below.
NOTE: Once update programming begins, on NO occasion should the Cancel button be selected.
- Programming starts by pressing the "Update Programming" button and following the on screen prompts.
Tip: Once update programming is complete, it is recommended to use 1001- Compiling Services prompt to clear faults stored in various control modules.
NOTE:
It may be possible to set a communication fault in the parking brake module that will not be erased by Compiling Services. If this occurs, remove the ignition key for one minute and then cycle ignition on and clear fault.
Warranty
Required Vehicle Update Technical Bulletin
Time Requirements / Reimbursement
To ensure prompt and proper payment, be sure to enter, immediately upon completion of the repair work, the applicable reimbursement code listed below. Claims will only be paid for vehicles that show the OI code in the ElsaWeb Campaign Action Information screen on the day of repair.
01 Data Entry Procedure Use Claim Type RC
The system automatically enters parts and labor applicable to the above listed code.
For vehicles that, according to your information, cannot be corrected or reached, and one of the codes below best describe the reason, please enter one of the applicable codes into the system
:
- OI 20 Customer Refused Repairs
- OI 30 Total Loss
- OI 40 Vehicle Stolen
- OI 50 Vehicle Exported
Additional Required Vehicle
Update Technical Bulletins
Some of the affected vehicles may be involved in additional Required Vehicle Update Technical Bulletins. Please check your ElsaWeb Campaign Action Information screen so that any additional required work can be done simultaneously.
Required Vehicle Update Technical
Bulletin Verification
For verification, always check the ElsaWeb Campaign Action Information screen. The ElsaWeb Campaign Action Information system is the only binding inquiry and verification system; other systems are not valid and may result in non-payment of a claim.
Help for Claim Input
For questions regarding claim input, contact the Warranty Helpline toll-free. Please do not contact the Campaign Helpline regarding claim input.
required Customer Notification
Inform your customer in writing by recording on the Repair Order any and all work that was conducted on the vehicle, including any and all updates completed under this Technical Bulletin.
Required Parts and Tools
No Special Tools required.