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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 >> Steering Column Components (3 of 3) (-BTM)
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Steering Column Components (3 of 3) (-BTM)

GM5416718Courtesy of GENERAL MOTORS COMPANY
Steering Column Components (3 of 3) (-BTM)

Component Name Callout
S82 Windshield Wiper/Washer Switch S82 Windshield Wiper/Washer Switch 1
X85 Steering Wheel Air Bag Coil X85 Steering Wheel Air Bag Coil X1 , or X85 Steering Wheel Air Bag Coil X2 2
S78 Turn Signal/Multifunction Switch S78 Turn Signal/Multifunction Switch 3
K89 Immobilizer Control Module K89 Immobilizer Control Module (-BTM) 4
S39 Ignition Switch (-BTM) S39 Ignition Switch (-BTM) 5
K43 Power Steering Control Module K43 Power Steering Control Module X1 , or K43 Power Steering Control Module X2 6