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Home >> Chevrolet >> 2021 >> Trailblazer L >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Electrical Component Locator And Harness Routing Views >> Component Locator >> Instrument Panel/Center Console Component Views >> Front of the Instrument Panel Components - Top
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Front of the Instrument Panel Components - Top

GM5416707Courtesy of GENERAL MOTORS COMPANY
Front of the Instrument Panel Components - Top

Component Name Callout
S30 Headlamp Switch S30 Headlamp Switch 1
S78 Turn Signal/Multifunction Switch S78 Turn Signal/Multifunction Switch 2
P16 Instrument Cluster P16 Instrument Cluster (UDC/UDD) 3
P17 Info Display Module P17 Info Display Module X1 , or P17 Info Display Module X2 4
B10B Ambient Light/Sunload Sensor B10B Ambient Light/Sunload Sensor 5
S26 Hazard Warning Switch S26 Hazard Warning Switch 6
X83 Auxiliary Audio Input X83 Auxiliary Audio Input X1 , or X83 Auxiliary Audio Input X2 (IOR) , or X83 Auxiliary Audio Input X2 (IOS) 7
X80 Accessory Power Receptacle X80 Accessory Power Receptacle 8
A26 HVAC Controls A26 HVAC Controls 9
S38 Ignition Mode Switch (BTM) S38 Ignition Mode Switch (BTM) 10
S82 Windshield Wiper/Washer Switch S82 Windshield Wiper/Washer Switch 11
X85 Steering Wheel Air Bag Coil X85 Steering Wheel Air Bag Coil X1 , or X85 Steering Wheel Air Bag Coil X2 12