Sienna AWD V6-3.5L (2GR-FE) (2007)
Tire Pressure Monitor Antenna: Customer Interest
Tire Monitor System - Lamp Flashing/ON/DTC's Set
SUSPENSION
SU008-07
Title:
TIRE PRESSURE WARNING LIGHT
INTERMITTENTLY FLASHING OR "ON"
Models:
'07 Sienna
August 29, 2007
Introduction
Some 2007 model year Sienna vehicle customers may complain of an intermittently flashing Tire Pressure Warning System (TPWS) light that then turns
"ON" with one or more of the following DTCs stored in the TPWS ECU:
^
C2121
Transmitter ID1
^
C2122
Transmitter ID2
^
C2123
Transmitter ID3
^
C2124
Transmitter ID4
The TPWS Receiver/Antenna and ECU Assemblies have been modified to correct this condition. Follow the appropriate repair procedures provided in
this TSB.
Applicable Vehicles
^
2007 model year Sienna vehicles produced BEFORE the Production Change Effective VINs shown below.
Production Change Information
Warranty Information
Applicable Warranty*:
This repair is covered under the Toyota Comprehensive Warranty. This warranty is in effect for 36 months or 36,000 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.