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Home >> GMC >> 2001 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 4.8L, 5.3L, And 6.0L - Component Locator >> Component Locator >> Engine Controls Component Views >> LR of the Engine Compartment Components (w/Electronic Throttle Controls)
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LR of the Engine Compartment Components (w/Electronic Throttle Controls)

Fig 1: TAC Module And Underhood Junction Block
GM656496Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Throttle Actuator Control (TAC) Module
2 Throttle Actuator Control (TAC) Module Connector
3 Junction Block-Underhood