scion Workshop Repair Guides

Scion Workshop Service and Repair Manuals

Engine - Brief Rattle/Knock On Cold Start Up|Page 1982 > < Variable Valve Timing Actuator Position Sensor|Diagrams
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Camshaft Gear/Sprocket: Customer Interest
Engine - Brief Rattle/Knock On Cold Start Up

S-SB-0046-09

September 30, 2009

Brief Engine Knock/Rattle Noise at Cold Startup

Service Category
Engine/Hybrid System

Section
Engine Mechanical

Market
USA

Applicability

Introduction

Immediately following a cold soak startup some 2008 - 2009 model year Scion xD vehicles may exhibit a brief knock/rattle noise from the engine
compartment for approximately one second. Follow the repair procedure below to address this condition.

Parts Information

Warranty Information

APPLICABLE WARRANTY

^ This repair is covered under the Toyota Powertrain Warranty. This warranty is in effect for 60 months or 60,000 miles, whichever occurs first, from

the vehicle's in-service date.

^ Warranty application is limited to occurrence of the specified condition described in this bulletin.

Engine - Brief Rattle/Knock On Cold Start Up|Page 1982 > < Variable Valve Timing Actuator Position Sensor|Diagrams