Sienna AWD V6-3.3L (3MZ-FE) (2004)
Yaw Rate Sensor: All Technical Service Bulletins
ABS/TCS - VSC Lamp ON/DTC C1234 Set
BRAKES
BR004-03
Title:
DTC C1234. YAW RATE SENSOR
Models:
'04 Sienna
November 24, 2003
TSB REVISION NOTICE:
November 17, 2004: Production Change Information was updated with new VINs and drivetrain options.
Previous versions of this TSB should be discarded.
Introduction
In cases where the VSC indicator is illuminated and setting fault code DTC C1234, the yaw rate sensor may be setting an improper diagnostic code.
Replace the yaw rate sensor with a new service part.
Applicable Vehicles
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2004 model year Sienna vehicles produced BEFORE the Production Change Effective VINs shown.
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.