Chevrolet Trax: Description and operation
Chevrolet Trax (2013-2022) Workshop Manual / General Information & Maintenance / Vibration Diagnosis and Correction / Description and operation
- Vibration theory and terminology
- Electronic vibration analyzer (EVA) description and operation
- Oscilloscope diagnostic kit description and operation
READ NEXT:
Vibration theory and terminology
Vibration Theory
The designs and engineering requirements of vehicles have undergone drastic
changes over the last several
years.
Vehicles are stiffer and provide more isolation from road input than
Electronic vibration analyzer (EVA) description and operation
Special Tools
EL-38792-25 Inductive Pickup Timing Light
EL-38792-A Electronic Vibration Analyzer 2 (EVA 2)
For equivalent regional tools, refer to Special Tools and Equipment.
The EL-38792-A Elect
Oscilloscope diagnostic kit description and operation
Special Tools
CH-51450-NVH Oscilloscope Diagnostic Kit (w/NVH)
EL-47966 Multi Diagnostic Interface MDI
For equivalent regional tools, refer to Special Tools and Equipment.
The CH-51450-NVH Oscillo
SEE MORE:
Horns - Description and operation
HORNS SYSTEM DESCRIPTION AND OPERATION
System Description
The horn system consists of the following components:
HORN fuse
Underhood fuse block (contains PCB horn relay)
Horn switch
Horn-low note
Horn-high note
Body control module (BCM)
14 Horns Block Diagram
Fig. 6: 14 Horns Block Diagram
Interior lighting systems description and operation
Interior Lamps
The interior lighting consist of two groups. This first group includes lamps
that may not be dimmed.
Dome/reading lamps
Rear compartment courtesy lamp
Dome Lamps
When any door is opened, the associated door jamb switch closes providing a
door open input to the body
control modul
© 2019-2025 Copyright www.chevtrax.com
