Campaign - ECU Update for Inaccurate Speedometer: Overview
Group: ELECTRICALNumber: 07-90-010-1
Date: OCTOBER 2007
Model:
2007 ELANTRA
Subject:
ECU REPROGRAMMING FOR SPEEDOMETER DISPLAY CUSTOMER SATISFACTION ACTION (CSA)
This bulletin supersedes TSB # 07-90-010 to include an important Warranty message.
DESCRIPTION:
Some 2007 Elantra vehicles equipped with automatic transaxles may display inaccurate speedometer readings. This bulletin provides the procedure to reprogram the Electronic Control Unit (ECU) to resolve this condition.
IMPORTANT:
When a vehicle arrives at the service department, access Hyundai Motor America's Warranty Vehicle Information" screen via DCS online to verify if the vehicle is affected by this TSB.
IMPORTANT NOTES:
This TSB provides reprogramming instructions for GDS only. You may have to perform an initial internet update of GDS to receive the necessary data items # 90 and # 91.
If a vehicle has not been driven for several days, first start and run the engine for several minutes to ensure it has a reasonably charged battery before conducting the reprogramming. A low vehicle battery charge can prevent reprogramming.
VEHICLES AFFECTED:
Model: 2007 Elantra vehicles with automatic transaxles.
Applicable vehicle production date range: From August 1, 2006 through May 28, 2007.
ROM ID INFORMATION TABLE
WARRANTY CLAIM INFORMATION
NOTE:
All Hyundai warranties of vehicles affected by this TSB will be automatically extended by 3% as shown below:
1. Basic: 5 years / 61,800 miles
2. Powertrain: 10 years /103,000 miles
3. Towing: 5 years / 61,800 miles
4. Paint: Depending upon the defect code, up to 3 years / 37,080 miles at maximum.
5. Service Parts: 1 year /12,360 miles (Applicable only to the service parts installed on the affected vehicle prior to launching the CSA).
6. Accessory: 1 year/ 12,360 miles (Applicable only to the accessory parts installed on the affected vehicle prior to launching the CSA).