Chevrolet Trax: Squeaks and Rattles
Chevrolet Trax (2013-2022) Workshop Manual / General Information & Maintenance / Squeaks and Rattles
DIAGNOSTIC INFORMATION AND PROCEDURES
SQUEAKS AND RATTLES
NOTE: Squeaks and rattles are caused by improperly controlled relative motion between vehicle components. There are 4 ways to prevent squeaks and rattles.
- Attach the component that squeaks or rattles securely.
- Separate the components that squeak or rattle to prevent contact.
- Insulate the components that squeak or rattle.
- Insulate low uniform friction surfaces to eliminate stickslip motion.
SPECIAL TOOLS AND EQUIPMENT
SPECIAL TOOLS
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Diagnostic Information and Procedures
STRATEGY BASED DIAGNOSIS
The goal of Strategy Based Diagnosis is to provide guidance when you create a
plan of action for each specific
diagnostic situation. Following a similar plan for each diagnos
Diagnostic system check instructions
The following is an overview of instructions for the general information and
13 step System Verification
included in the Diagnostic System Check - Vehicle procedure.
Diagnostic Instructions
A link to
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The two types of injector drivers
NOTE: This is GENERAL information. This article is not intended to
be specific to any
unique situation or individual vehicle configuration. For model-specific
information see appropriate articles where available.
OVERVIEW
There are two types of transistor driver circuits used to operate electric
f
DTC B257A
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
DTC Descriptor
DT
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