Matrix FWD L4-2.4L (2AZ-FE) (2009)
/Page-1243001.png)
PROM - Programmable Read Only Memory: Customer Interest
Engine, A/T Controls - Harsh Downshift When Stopping
T-SB-0082-09
March 11, 2009
Harsh Downshift When Coming to a Stop
Service Category
Drivetrain
Section
Automatic Transmission/Transaxle
Market
USA
Applicability
Introduction
Some customers may experience a harsh downshift feeling when coming to a stop after the transaxle has up-shifted to 4th or 5th gear. The Engine
Control Module/ECM (SAE term: Powertrain Control Module/PCM) calibration has been revised. Use the following repair procedure to address
customer concerns.
Warranty Information
^ This repair is covered under the Toyota Federal Emission Warranty. This warranty is in effect for 96 months or 80,000 miles, whichever occurs first,
from the vehicle's in-service date.
^ Warranty application is limited to correction of a problem based upon a customer's specific complaint.
Parts Information
^ The ECM (PCM) should NOT be replaced as part of the repair procedure.
^ Authorized Modification Labels may be ordered in packages of 25 from the Materials Distribution Center (MDC) through Dealer Daily - Dealer
Support Materials Orders.
